Interface MR series Rectangular Connectors Connectors Outline The MR series of connectors are small-sized rectangular connectors developed for data terminal equipment. The connector provides highly reliable flat terminals, and has been developed with a view of improving cost efficiency. Features * Provides a dual mechanism of screws and spring-locks to withstand any shock. * Provides a dust-tight mechanism capable of withstanding environments. * Best suited for downsizing equipment due to the robust smaller-size, lightweight, and high density. * Provides a case for relay connections. Principal Applications Factory automation, communications equipment, data terminal equipment, instrumentation equipment, medical equipment, leisure electronic equipment, etc. Electrical Characteristics Rated voltage 300V AC (r.m.s.) Rated current 3 A/pin Insulation resistance Over 1000 megohms (at 500V DC) Dielectric withstanding voltage 1000V AC (r.m.s.) 7 (30) milliohms or less Contact resistance The value enclosed within parentheses ( ) is the contact resistance for right-angle type connectors. Document Disclaimer When placing orders with us, minimum order quantities are set for every product. Be sure to contact us before starting preliminary design of PCBs using our connectors. The specifications and information shown in the catalog are subject to change without notice. Recommended PCB layout for straight through hole type female connectors 17.4 2.62=5.20.1 2.60.1 POS.#1 33 POS.#1 30.1 o2.8 30.1 30.1 2.68=20.80.1 2.60.1 POS.#8 2.60.1 o0.90.1 POS.#25 2.60.1 30.1 o2.8 8-contact connector 9.10.1 2.66=15.60.1 o0.90.1 25-contact connector 25.2 2.65=130.1 POS.#1 0.1 2.60.1 3 40.8 2.611=28.60.1 2.60.1 2.60.1 o0.90.1 3 2.63=7.80.1 0.1 POS.#16 POS.#1 30.1 o2.8 16-contact connector 130.1 2.69=23.40.1 3 2.60.1 POS.#34 0.1 o2.8 o0.90.1 34-contact connector 27.8 2.66=15.60.1 2.60.1 3 0.1 POS.#1 56.4 0.1 o2.8 POS.#20 2.617=44.20.1 2.65=130.1 POS.#1 2.60.1 3 2.60.1 o0.90.1 30.1 20-contact connector POS.#50 Note: The dimensions shown in these figures are on the PCB mounted face. 30.1 o2.8 2.60.1 18.20.1 0.1 2.613=33.8 50-contact connector o0.90.1 Recommended PCB layout for straight through hole type male connectors POS.#1 17.4 2.62=5.20.1 o0.90.1 2.60.1 33 2.68=20.80.1 2.60.1 o0.90.1 POS.#8 2.60.1 o2.8 9.10.1 8-contact connector 2.60.1 POS.#25 30.1 o2.8 30.1 30.1 30.1 POS.#1 2.66=15.60.1 25-contact connector 25.2 POS.#1 2.65=130.1 o0.90.1 40.8 3 0.1 2.60.1 2.611=28.60.1 o0.90.1 2.60.1 POS.#1 0.1 o2.8 0.1 3 2.60.1 2.63=7.80.1 3 POS.#16 16-contact connector POS.#34 3 2.60.1 130.1 0.1 o2.8 0.1 2.69=23.4 34-contact connector 27.8 POS.#1 2.66=15.60.1 o0.90.1 30.1 2.60.1 o2.8 30.1 56.4 2.617=44.20.1 0.1 2.6 2.65=130.1 POS.#1 o0.90.1 2.60.1 POS.#20 30.1 20-contact connector 18.20.1 Note: The dimensions shown in these figures are on the PCB mounted face. 30.1 o2.8 2.60.1 2.613=33.80.1 50-contact connector POS.#50 Recommended PCB layout for right-angle through hole type female connectors 17.40.1 2.62=5.20.1 2.60.1 POS.#1 330.1 2.68=20.80.1 2.60.1 POS.#1 o0.90.1 o2.8 POS.#25 8-contact connector 2.60.1 2.66=15.6 2.040.05 2.540.1 POS.#1 11 MAX. 2.60.1 o0.90.1 0.1 25-contact connector 25.20.1 2.65=130.1 Edge of PCB 9.10.1 2.54 2.60.1 0.1 POS.#8 2.54 0.1 o2.8 2.040.05 11 MAX. 2.540.1 2.040.05 11 MAX. Edge of PCB 2.540.1 Edge of PCB o2.8 POS.#1 2.60.1 16-contact connector 2.540.1 o0.90.1 2.040.05 2.60.1 2.63=7.80.1 2.611=28.60.1 11 MAX. POS.#16 2.540.1 40.80.1 Edge of PCB POS.#34 2.60.1 o0.90.1 o0.90.1 34-contact connector 20-contact connector 56.40.1 2.617=44.20.1 Edge of PCB POS.#1 2.040.05 11 MAX. 2.60.1 2.540.1 2.65=13 0.1 2.69=23.40.1 2.540.1 2.040.05 o2.8 POS.#20 130.1 2.60.1 POS.#1 11 MAX. 2.6 0.1 2.540.1 Edge of PCB 2.540.1 o2.8 27.80.1 2.66=15.60.1 POS.#50 Note: The dimensions shown in these figures are on the PCB mounted face. 2.60.1 18.20.1 2.613=33.80.1 50-contact connector o0.90.1 2.540.1 o2.8 Recommended PCB layout for right-angle through hole type male connectors POS.#1 17.40.1 2.62=5.20.1 o0.90.1 2.540.1 2.68=20.80.1 2.60.1 o0.90.1 POS.#1 o2.8 8-contact connector 9.10.1 POS.#25 2.60.1 2.54 POS.#8 2.66=15.60.1 25-contact connector 25.20.1 2.65=130.1 POS.#1 Edge of PCB o0.90.1 2.54 0.1 2.04 9 MAX. 0.05 2.60.1 0.1 2.60.1 2.54 0.1 o2.8 2.540.1 9 MAX. 9 MAX. 330.1 Edge of PCB 2.040.05 2.60.1 2.040.05 Edge of PCB o2.8 POS.#16 2.611=28.60.1 Edge of PCB o0.90.1 0.1 2.6 9 MAX. 16-contact connector 2.540.1 POS.#1 2.040.05 2.60.1 2.63=7.80.1 2.54 0.1 40.80.1 Edge of PCB 2.60.1 2.60.1 130.1 2.66=15.60.1 POS.#34 2.69=23.40.1 o0.90.1 2.540.1 o2.8 27.80.1 POS.#1 2.54 0.1 2.04 9 MAX. 0.05 34-contact connector 2.54 0.1 o2.8 2.60.1 POS.#20 20-contact connector 56.40.1 2.617=44.20.1 Edge of PCB 2.6 9 MAX. 2.040.05 POS.#1 o0.90.1 0.1 2.540.1 2.65=13 0.1 18.20.1 Note: The dimensions shown in these figures are on the PCB mounted face. 2.540.1 o2.8 2.60.1 2.613=33.80.1 50-contact connector POS.#50 Recommended PCB layout for MRH series through hole type 0.1 4-o0.9 0.1 +0.1 0 2-o2.8 2.54 0.1 7.63 50.81 0.05 10.16 1 7 8 13 14 20 0.05 49.79 0.1 4-o0.9 0.1 1 19 0.1 0.1 32 50 2.54 21.73 25 26 33 20-o0.9 +0.1 0 2.546=15.24 6.07 18 0.05 0.05 2.54 2.54 +0.1 0 2.54 0.1 0.1 6.61 0.1 22.86 10.16 0.05 5.08 2.54 0.05 2.5417=43.18 2-o2.8 0.1 50-o0.9 +0.1 0 0.1 MRH-20MD+ -20RMD+ MRH-50MD+ -50RMD+ Edge of PCB 20-o0.9 +0.1 0 Edge of PCB 2.54 9 MAX. 0.05 2-o2.8 6.61 0.1 49.79 0.1 2-o2.8 7 1 8 2.54 0.1 2.546=15.24 0.1 1 33 MRH-20MA+ -20RMA+ 50-o0.9 50 2.54 +0.1 0 0.05 2.5417=43.18 0.1 22.86 1 2.54 0.05 8 6.61 0.1 49.79 19 20 2-o2.8 12 13 33 50 25 26 19 1 MRH-20FA+ -20RFA+ Note: The dimensions shown in these figures are on the PCB mounted face. 0.05 2.54 0.1 0.05 2 6.61 Edge of PCB 32 18 0.05 7 +0.1 20-o0.9 0 9 MAX. 6 2.54 2 0.05 2.5417=43.18 1 2-o2.8 MRH-50FD+ -50RFD+ 0.1 0.05 0.1 0.1 0.05 49.79 50-o0.9 0.1 MRH-50FA+ -50RFA+ Edge of PCB 9 MAX. 14 15 18 0.05 2.54 2 0.1 2.546=15.24 32 25 26 50.81 2.54 6.49 2-o2.8 50 19 MRH-20FD+ -20RFD+ 21.31 50-o0.9 +0.1 0 33 0.1 0.1 0.1 0.05 0.1 4-o0.9+0.1 0 0.1 21.73 6.07 2.54 +0.1 0 0.1 10.16 0.05 2.546=15.24 2.5417=43.18 2.54 2.54 7 0.1 2.54 0.05 13 6 2 2.54 1 4-o0.9 7.63 0.05 20 2.54 14 0.1 2.54 0.05 20-o0.9 +0.1 0 8 2-o2.8 0.1 MRH-50MA+ -50RMA+ 0.1 10.16 5.08 2.54 6.07 18 32 25 26 19 0.1 0.05 21.73 0.05 0.05 2.54 2.54 0.05 20 14 9 MAX. 13 Recommended PCB layout for MRF series through hole type 900.1 0.05 2.54 31=78.740.1 2.540.05 +0.1 o0.9 0 1.50.05 2.540.05 o30.05 32 31 30 2 1 2.54 3 0.05 Row a Row b Row c MRF-96FD( )+ -96FDW -96FDWG+ 900.1 2.54 0.05 0 o0.9+0.1 31=78.740.1 2.54 o3 0.05 2.540.05 0.05 2 1 MRF-96MD( )+ 2.54 3 1.50.05 32 31 30 0.05 Row c Row b Row a 900.1 2.54 Edge of PCB 2.540.05 8.74 REF. 4.740.05 o30.05 +0.1 o0.9 0 31=78.740.1 2.540.05 0.05 3 2 1 MRF-96FL( )+ 900.1 2.54 Edge of PCB 2.540.05 +0.1 0 1 2 3 30 31 32 MRF-96ML( )+ Note: The dimensions shown in these figures are on the PCB mounted face. 2.54 Row a Row b Row c 0.05 2.54 0.05 o30.05 o0.9 31=78.740.1 5.140.05 0.05 12.54 REF. 32 31 30 2.540.05 Row a Row b Row c Recommended panel cut-out dimensions for soldering type, wire wrapping or crimping type A0.1 oD+0.1 0 F MIN. C0.1 B0.1 E MIN. Connector A B C oD (Reference) E F 20 8-contact connector 17.4 12.4 63.6 16-contact connector 25.2 20.2 72.3 20-contact connector 27.8 22.8 25-contact connector 33.0 28.0 80.1 34-contact connector 40.8 35.8 87.9 50-contact connector 56.4 51.4 103.5 21 60-contact connector 52.6 46.8 98.7 23 11.5 14.5 2.8 3.3 19 74.9 20 Recommended panel cut-out dimensions for soldering type, wire wrapping or crimping type Flow temperature profile (for reference purposes) 5sec 2605C The flow temperature profile as shown above is for reference purposes. This profile depends on requirements such as the PCB size. Thus, this profile may not meet with your specific situation. Please evaluate your PCB-mounting soldering and set your own flow temperature profile. Applicable products MR series through hole type connector MRH series through hole type connector MRF series through hole type connector 100~130C 30~60sec The profile shown in this drawing is applicable only for those products shown above. Combination of Connectors, Case, and Locking Blocks Note 1: Product Part No. in the square brackets [ ] shows a male or female connector, which is the opposite of the male or female connector as above. Note 2: Product Part No. in the box shows a finished product Part No. Example of using vertical type or dual-purpose vertical and horizontal type case Cable side Case Panel or PCB side Finished product Part No. Connector Connector with locking block Connector Vertical type plastic case Locking block Locking block kit MR-( )L+ MR-R4+ Soldering type connector with a vertical case MR-( )LF(G)+ [MR-( )LM(G)+] Wire wrapping type connector with a vertical case MR-( )LFW(G)+ [MR-( )LMW(G)+] Crimping type insulator with a vertical case MRP-( )F01-( )L+ [MRP-( )M01-( )L+] Soldering type connector with locking block MR-( )RM(G)+ [MR-( )RF(G)+] Soldering type connector MR-( )M(G) [MR-( )F(G)] Wire wrapping type with locking block connector MR-( )RMW(G)+ [MR-( )RFW(G)+] Wire wrapping type connector MR-( )MW(G) [MR-( )FW(G)] Soldering type connector MR-( )F(G) [MR-( )M(G)] Wire wrapping type connector MR-( )FW(G) [MR-( )MW(G)] Crimping type insulator MRP-( )F01 [MRP-( )M01] Crimping type contact MRP-F1( )( ) [MRP-M1( )( )] Straight through hole type connector with locking block MR-( )RMD2(G)+ [MR-( )RFD2(G)+] Straight through hole type connector MR-( )MD2 [MR-( )FD2] Dual-purpose vertical and horizontal type plastic case MR-( )LW+ Soldering type connector with a dual-purpose vertical and horizontal type plastic case MR-( )LWF(G)+ [MR-( )LWM(G)+] Right-angle through hole type connector with locking block MR-( )RMA(G)+ [MR-( )RFA(G)+] Wire wrapping type connector with a dual-purpose vertical and horizontal type plastic case MR-( )LWFW(G)+ [MR-( )LWMW(G)+] Crimping type insulator with locking block MRP-( )RM01+ [MRP-( )RF01+] Crimping type insulator with a dual-purpose vertical and horizontal type plastic case MRP-( )F01-( )LW+ [MRP-( )M01-( )LW+] Crimping type insulator MRP-( )M01 [MRP-( )F01] Crimping type contact MRP-M1( )( ) [MRP-F1( )( )] Example of using skew type cases Cable side Case Panel or PCB side Finished product Part No. Connector Connector with brace Connector Brace Skew type plastic case MR-( )NS+ Brace kit MR-( )SR+ Soldering type connector with a skew type plastic case MR-( )NSF(G)+ [MR-( )NSM(G)+] Soldering type connector with brace MR-( )SRM(G)+ [MR-( )SRF(G)+] Soldering type connector MR-( )M(G) [MR-( )F(G)] Wire wrapping type connector with a skew type plastic case MR-( )NSFW(G)+ [MR-( )NSMW(G)+] Soldering type connector MR-( )F(G) [MR-( )M(G)] Wire wrapping type connector MR-( )MW(G) [MR-( )FW(G)] Wire wrapping type connector MR-( )FW(G) [MR-( )MW(G)] Soldering type connector with a skew type plastic case MR-( )NS2F(G)+ [MR-( )NS2M(G)+] Wire wrapping type connector with a skew type plasitc case MR-( )NS2FW(G)+ [MR-( )NS2MW(G)+] Skew type plastic case MR-( )NSA+ Example of using cases for relay connections Cable side (case for relay connection) Case Wire wrapping type connector with brace MR-( )SRMW(G)+ [MR-( )SRFW(G)+] Connector Vertical type plastic case for junction MR-( )LK2+ Straight through hole type connector with brace MR-( )SRMD2(G)+ [MR-( )SRFD2(G)+] Right-angle through hole type connector with brace MR-( )SRMA(G)+ [MR-( )SRFA(G)+] Straight through hole type connector MR-( )MD2 [MR-( )FD2] Brace kit for through hole type connectors MR-( )SRA( )+ Cable side (vertical case) Finished product Part No. Connector Vertical type plasitc case MR-( )L+ Soldering type connector with a vertical case MR-( )LM(G)+ [MR-( )LF(G)+] Soldering type connector with locking block MR-( )RF(G)+ [MR-( )RM(G)+] Wire wrapping type connector with a vertical case MR-( )LMW(G)+ [MR-( )LFW(G)+] Wire wrapping type connector with locking block MR-( )RFW(G)+ [MR-( )RMW(G)+] Crimping type insulator with locking block MRP-( )RF01+ [MRP-( )RM01+] Crimping type insulator with a vertical case MRP-( )F01-( )L+ [MRP-( )M01-( )L+] Crimping type contact MRP-F1( )( ) [MRP-M1( )( )] Crimping type contact MRP-M1( )( ) [MRP-F1( )( )] Case Soldering type connector MR-( )M(G) [MR-( )F(G)] Wire wrapping type connector MR-( )MW(G) [MR-( )FW(G)] Crimping type insulator MRP-( )M01 [MRP-( )F01] Product List Soldering type female connector for panel MR-( )F( ) Soldering type male connector for panel MR-( )M( ) Wire wrapping type female connector for panel MR-( )FW( ) Wire wrapping type male connector for panel MR-( )MW( ) M-16MR MR series...14 M-17MR MR series...15 M-18MR MR series...16 M-19MR MR series...17 Straight through hole type female connector for PCB MR-( )FD2( ) Straight through hole type male connector for PCB MR-( )MD2( ) Right-angle through hole type female connector for PCB MR-( )FA( ) Right-angle through hole type male connector for PCB MR-( )MA( ) M-20MR MR series...18 M-21MR MR series...19 M-22MR MR series...20 M-23MR MR series...21 Soldering type female connector with locking block for panel MR-( )RF( )+ M-24MR MR series...22 Soldering type male connector with locking block for panel MR-( )RM( )+ M-25MR MR series...23 Wire wrapping type female connector with locking block for panel MR-( )RFW( )+ M-26MR MR series...24 Wire wrapping type male connector with locking block for panel MR-( )RMW( )+ M-27MR MR series...25 Straight through hole type female connector with locking block for PCB MR-( )RFD2( )+ M-28MR MR series...26 Straight through hole type male connector with locking block for PCB MR-( )RMD2( )+ M-29MR MR series...27 Right-angle through hole type female connector with locking block for PCB MR-( )RFA( )+ M-30MR MR series...28 Right-angle through hole type male connector with locking block for PCB MR-( )RMA( )+ M-31MR MR series...29 Soldering type female connector with brace for panel MR-( )SRF( )+ M-32MR MR series...30 Soldering type male connector with brace for panel MR-( )SRM( )+ M-33MR MR series...31 Wire wrapping type female connector with brace for panel MR-( )SRFW( )+ M-34MR MR series...32 Wire wrapping type male connector with brace for panel MR-( )SRMW( )+ M-35MR MR series...33 Straight through hole type male connector with brace for PCB MR-( )SRMD2( )+ M-37MR MR series...35 Right-angle through hole type female connector with brace for PCB MR-( )SRFA( )+ M-38MR MR series...36 Right-angle through hole type male connector with brace for PCB MR-( )SRMA( )+ M-39MR MR series...37 Vertical type plastic case MR-( )L+ Vertical type plastic case for junction MR-( )LK2+ Dual-purpose vertical and horizontal type plastic case MR-( )LW+ Skew type plastic case MR-( )NS+ M-40MR MR series...38 M-41MR MR series...39 M-42MR MR series...40 M-43MR MR series...41 Skew type plastic case MR-( )NSA+ Skew type plastic case MR-( )NSB+ Locking block kit MR-R( )+ Brace kit MR-( )SR+ M-44MR MR series...42 M-45MR MR series...43 M-46MR MR series...44 M-47MR MR series...45 Brace kit MR-( )SRA( )+ Dust cover for female connector MR-( )CF Key for preventing misinsertion MR-PK Tool for extracting male contact MR-K1 M-48MR MR series...46 M-49MR MR series...47 M-50MR MR series...48 M-51MR MR series...49 Crimping type female insulator for panel MRP-( )F01 Crimping type male insulator for panel MRP-( )M01 M-52MR MR series...50 M-53MR MR series...51 Crimping type female insulator with locking block for panel MRP-( )RF01+ M-54MR MR series...52 Crimping type male insulator with locking block for panel MRP-( )RM01+ M-55MR MR series...53 MR Straight through hole type female connector with brace for PCB MR-( )SRFD2( )+ M-36MR MR series...34 Crimping type female contact MRP-F1( )( ) Crimping type male contact MRP-M1( )( ) Crimping type contact extraction tool MRP-MF+ Straight through hole type female connector for PCB MRH-( )FD( )+ M-56MR MR series...54 M-57MR MR series...55 M-58MR MR series...56 M-59MR MR series...57 Straight through hole type male connector for PCB MRH-( )MD( )+ Right-angle through hole type female connector for PCB MRH-( )FA( )+ Right-angle through hole type male connector for PCB MRH-( )MA( )+ M-60MR MR series...58 M-61MR MR series...59 M-62MR MR series...60 Straight through hole type female connector with locking block for PCB MRH-( )RFD( )+ M-63MR MR series...61 Straight through hole type male connector with locking block for PCB MRH-( )RMD( )+ M-64MR MR series...62 Right-angle through hole type female connector with locking block for PCB MRH-( )RFA( )+ M-65MR MR series...63 Right-angle through hole type male connector with locking block for PCB MRH-( )RMA( )+ M-66MR MR series...64 Straight through hole type female connector for PCB MRF-96FD( )+ Right-angle through hole type female connector for PCB MRF-96FL( )+ Wire wrapping type female connector for PCB MRF-96FDW( ) Right-angle through hole type male connector PCB MRF-96ML( )+ Straight through hole type male connector for PCB MRF-96MD( )+ M-68MR MR series...66 M-69MR MR series...67 M-70MR MR series...68 M-71MR MR series...69 MR M-67MR MR series...65 Rectangular connector Soldering type female connector for panel MR-( )F( ) For panel Soldering Configuration of product Part No. MR- ( ) F ( ) Series name No. of contacts: 8, 16, 20, 25, 34, 50 or 60 Type of contact: Soldering, female Contact plating None: Silver plate (standard) G : Gold plate A B A B 2-o3.2 TM C D 17.3 REF. D 17.3 REF. 19.8 REF. TM 11 19.8 REF. 13 16 2-o2.8 C 8, 16, 20, 25, 34 or 50-contact connector 14 60-contact connector Dimensions Part No. MR-8F( ) A B C D 22.4 17.4 11.9 9.4 MR-16F( ) 30.2 25.2 19.7 MR-20F( ) 32.8 27.8 22.3 MR-25F( ) 38.0 33.0 27.5 Insulator Contact (short) MR-34F( ) 45.8 40.8 35.3 MR-50F( ) 61.4 56.4 50.9 Contact (long) MR-60F( ) 59.6 52.6 46.3 Components Mating connectors: MR and MRH series male connectors Applicable case: MR-( )L+, etc. Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others 9 Rectangular connector Soldering type male connector for panel MR-( )M( ) For panel Soldering Configuration of product Part No. MR- ( ) M ( ) Series name No. of contacts: 8, 16, 20, 25, 34, 50 or 60 Type of contact: Soldering, male Contact plating None: Silver plate (standard) G : Gold plate A B 2-o3.2 16 2-o2.8 13 A B TM C D 15.6 REF. 18.1 REF. D 15.6 REF. 18.1 REF. TM 11 8, 16, 20, 25, 34 or 50-contact connector C 14 60-contact connector Dimensions Part No. MR-8M( ) A B C D 22.4 17.4 11.9 10.0 MR-16M( ) 30.2 25.2 19.7 MR-20M( ) 32.8 27.8 22.3 MR-25M( ) 38.0 33.0 27.5 Insulator Contact (short) MR-34M( ) 45.8 40.8 35.3 MR-50M( ) 61.4 56.4 50.9 Contact (long) MR-60M( ) 59.6 52.6 46.3 Components 9.6 Mating connectors: MR and MRH series female connectors Applicable case: MR-( )L+, etc. Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Wire wrapping type female connector for panel MR-( )FW( ) For panel Wire wrapping Configuration of product Part No. MR- ( ) FW ( ) Series name No. of contacts: 8, 16, 20, 25, 34, 50 or 60 Type of contact: Wire wrapping, female Contact plating None: Silver plate (standard) G : Gold plate A B A B 2-o3.2 13 16 2-o2.8 TM D 25 REF. 25 REF. D TM oe0.6 C oe0.6 C 11 8, 16, 20, 25, 34 or 50-contact connector 14 60-contact connector Dimensions Components Insulator Contact Mating connectors: MR and MRH series male connectors Applicable case: MR-( )L+, etc. Applicable cable sizes: o0.32-0.40 mm Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others Part No. MR-8FW( ) A B C D 22.4 17.4 11.9 9.4 MR-16FW( ) 30.2 25.2 19.7 MR-20FW( ) 32.8 27.8 22.3 MR-25FW( ) 38.0 33.0 27.5 MR-34FW( ) 45.8 40.8 35.3 MR-50FW( ) 61.4 56.4 50.9 MR-60FW( ) 59.6 52.6 46.3 9 Rectangular connector Wire wrapping type male connector for panel MR-( )MW( ) For panel Wire wrapping Configuration of product Part No. MR- ( ) MW ( ) Series name No. of contacts: 8, 16, 20, 25, 34, 50 or 60 Type of contact: Wire wrapping, male Contact plating None: Silver plate (standard) G : Gold plate A B A B 2-o3.2 13 16 2-o2.8 TM 23.6 REF. 23.6 REF. D D TM oe0.6 C oe0.6 C 11 8, 16, 20, 25, 34 or 50-contact connector 14 60-contact connector Dimensions Components Insulator Contact Part No. MR-8MW( ) A B C D 22.4 17.4 11.9 10.0 MR-16MW( ) 30.2 25.2 19.7 MR-20MW( ) 32.8 27.8 22.3 MR-25MW( ) 38.0 33.0 27.5 MR-34MW( ) 45.8 40.8 35.3 MR-50MW( ) 61.4 56.4 50.9 MR-60MW( ) 59.6 52.6 46.3 IDC Press-in 9.6 Mating connectors: MR and MRH series female connectors Applicable case: MR-( )L+, etc. Applicable cable sizes: o0.32-0.40 mm Others Wire wrapping Crimping Soldering SMT Through hole Rectangular connector Straight through hole type female connector for PCB MR-( )FD2( ) For PCB Through hole Configuration of product Part No. MR- ( ) FD2 ( ) Series name No. of contacts: 8, 16, 20, 25, 34 or 50 Type of contact: Through hole, female Contact plating None: Silver plate (standard) G : Gold plate A B 2-o2.8 13 13 A B TM 15.1 18 REF. 18 REF. 15.5 6 6 oe0.5 oe0.5 16, 20, 25, 34 or 50-contact connector 8-contact connector Dimensions Part No. MR-8FD2( ) A 22.4 B 17.4 Insulator Spacer MR-16FD2( ) 30.2 25.2 MR-20FD2( ) 32.8 27.8 Contact Small-sized Phillips flat head screw MR-25FD2( ) 38.0 33.0 MR-34FD2( ) 45.8 40.8 Hexagon nut MR-50FD2( ) 61.4 56.4 Components Mating connectors: MR and MRH series male connectors Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others Rectangular connector Straight through hole type male connector for PCB MR-( )MD2( ) For PCB Through hole Configuration of product Part No. MR- ( ) MD2 ( ) Series name No. of contacts: 8, 16, 20, 25, 34 or 50 Type of contact: Through hole, male Contact plating None: Silver plate (standard) G : Gold plate A B A 2-o2.8 13 13 B 16.6 REF. 13.4 17 REF. 13.8 TM oe0.5 8-contact connector oe0.5 16, 20, 25, 34 or 50-contact connector Dimensions Part No. MR-8MD2( ) A 22.4 B 17.4 MR-16MD2( ) 30.2 25.2 MR-20MD2( ) 32.8 27.8 Contact Hexagon nut MR-25MD2( ) 38.0 33.0 MR-34MD2( ) 45.8 40.8 Small-sized Phillips head screw MR-50MD2( ) 61.4 56.4 Components Insulator Spacer Mating connectors: MR and MRH series female connectors Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Right-angle through hole type female connector for PCB MR-( )FA( ) For PCB Right-angle Through hole Configuration of product Part No. MR- ( ) FA ( ) Series name No. of contacts: 8, 16, 20, 25, 34 or 50 Type of contact: Right-angle through hole, female Contact plating None: Silver plate (standard) G : Gold plate C 3.5 REF. A B oe0.5 2.54 13 7.5 2.54 8, 16, 25 or 34-contact connector D 2.54 15.2 E 7.5 2.54 TM B 2-o2.8 20 or 50-contact connector Components Dimensions Insulator Bracket Part No. MR-8FA( ) A B C D E 22.4 17.4 26.6 9.4 7.6 Spacer Contact (short) MR-16FA( ) 30.2 25.2 34.4 MR-20FA( ) 32.8 27.8 37.0 Contact (middle) Contact (long) MR-25FA( ) 38.0 33.0 42.2 9 8 MR-34FA( ) 45.8 40.8 50.0 Tapping screw MR-50FA( ) 61.4 56.4 65.6 Mating connectors: MR and MRH series male connectors Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others Rectangular connector Right-angle through hole type male connector for PCB MR-( )MA( ) For PCB Right-angle Through hole Configuration of product Part No. MR- ( ) MA ( ) Series name No. of contacts: 8, 16, 20, 25, 34 or 50 Type of contact: Right-angle through hole, male Contact plating None: Silver plate (standard) G : Gold plate C oe0.5 5.5 2.54 13 2.54 3.5 REF. A B 8, 16, 25 or 34-contact connector E 2.54 13.2 B 5.5 TM 2-o2.8 2.54 D 20 or 50-contact connector Dimensions Components Insulator Bracket Part No. MR-8MA( ) A B C D E 22.4 17.4 26.6 10.0 5.6 9.6 6 MR-16MA( ) 30.2 25.2 34.4 Contact (short) Contact (middle) MR-20MA( ) 32.8 27.8 37.0 MR-25MA( ) 38.0 33.0 42.2 Contact (long) Tapping screw MR-34MA( ) 45.8 40.8 50.0 MR-50MA( ) 61.4 56.4 65.6 Mating connectors: MR and MRH series female connectors Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Soldering type female connector with locking block for panel MR-( )RF( )+ For panel Soldering With locking block Configuration of product Part No. MR- ( ) R F ( )+ Series name No. of contacts: 8, 16, 20, 25, 34, 50 or 60 With locking block Type of contact: Soldering, female Contact plating None: Silver plate G : Gold plate A B 13 16 A B 11 C TM D D 17.3 REF. 19.8 REF. TM 8, 16, 20, 25, 34 or 50-contact connector 17.3 REF. 19.8 REF. 14 C 60-contact connector Dimensions Part No. MR-8RF( )+ A B C D 22.4 17.4 11.9 9.4 Insulator MR-16RF( )+ 30.2 25.2 19.7 Contact (short) Contact (long) MR-20RF( )+ 32.8 27.8 22.3 MR-25RF( )+ 38.0 33.0 27.5 Locking block (Appended) Spring washers (Appended) MR-34RF( )+ 45.8 40.8 35.3 MR-50RF( )+ 61.4 56.4 50.9 Small-sized Phillips head screws (Appended) MR-60R2F( )+ 59.6 52.6 46.3 Components Mating case: MR-( )L+, MR-( )LW+ Mating connectors with case: MR-( )LM( )+, etc. Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others 9.0 Rectangular connector Soldering type male connector with locking block for panel MR-( )RM( )+ For panel Soldering With locking block Configuration of product Part No. MR- ( ) R M ( )+ Series name No. of contacts: 8, 16, 20, 25, 34, 50 or 60 With locking block Type of contact: Soldering, male Contact plating None: Silver plate G : Gold plate A B 13 16 A B C TM 11 18.1 REF. D 18.1 REF. D 15.6 REF. 15.6 REF. C 14 TM 8, 16, 20, 25, 34 or 50-contact connector 60-contact connector Dimensions Part No. MR-8RM( )+ A B C D 22.4 17.4 11.9 10.0 Insulator MR-16RM( )+ 30.2 25.2 19.7 Contact (short) Contact (long) MR-20RM( )+ 32.8 27.8 22.3 MR-25RM( )+ 38.0 33.0 27.5 Locking block (Appended) Spring washers (Appended) MR-34RM( )+ 45.8 40.8 35.3 MR-50RM( )+ 61.4 56.4 50.9 Small-sized Phillips head screws (Appended) MR-60R2M( )+ 59.6 52.6 46.3 Wire wrapping Crimping Soldering IDC Components 9.6 Mating case: MR-( )L+, MR-( )LW+ Mating connectors with case: MR-( )LF( )+, etc. Others Press-in SMT Through hole Rectangular connector Wire wrapping type female connector with locking block for panel MR-( )RFW( )+ For panel Wire wrapping With locking block Configuration of product Part No. MR- ( ) R FW ( )+ Series name No. of contacts: 8, 16, 20, 25, 34, 50 or 60 With locking block Type of contact: Wire wrapping, female Contact plating None: Silver plate (standard) G : Gold plate A B 13 16 A B TM TM oe0.6 C 25 REF. 25 REF. D D 11 oe0.6 C 8, 16, 20, 25, 34 or 50-contact connector 14 60-contact connector Dimensions Components Part No. MR-8RFW( )+ A B C D 22.4 17.4 11.9 9.4 MR-16RFW( )+ 30.2 25.2 19.7 Insulator Contact MR-20RFW( )+ 32.8 27.8 22.3 MR-25RFW( )+ 38.0 33.0 27.5 Locking block (Appended) Spring washers (Appended) MR-34RFW( )+ 45.8 40.8 35.3 MR-50RFW( )+ 61.4 56.4 50.9 Small-sized Phillips head screws (Appended) MR-60R2FW( )+ 59.6 52.6 46.3 Mating case: MR-( )L+, MR-( )LW+ Mating connectors with case: MR-( )LM( )+, etc. Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others 9.0 Rectangular connector Wire wrapping type male connector with locking block for panel MR-( )RMW( )+ For panel Wire wrapping With locking block Configuration of product Part No. MR- ( ) R MW ( )+ Series name No. of contacts: 8, 16, 20, 25, 34, 50 or 60 Type locking block Form of contact: Wire wrapping, male Contact plating None: Silver plate G : Gold plate A B 13 16 A B TM C D D 23.6 REF. oe0.6 TM 23.6 REF. oe0.6 C 11 14 8, 16, 20, 25, 34 or 50-contact connector 60-contact connector Dimensions Components Part No. MR-8RMW( )+ A B C D 22.4 17.4 11.9 10.0 MR-16RMW( )+ 30.2 25.2 19.7 Insulator Contact MR-20RMW( )+ 32.8 27.8 22.3 MR-25RMW( )+ 38.0 33.0 27.5 Locking block (Appended) Spring washers (Appended) MR-34RMW( )+ 45.8 40.8 35.3 MR-50RMW( )+ 61.4 56.4 50.9 Small-sized Phillips head screws (Appended) MR-60R2MW( )+ 59.6 52.6 46.3 Wire wrapping Crimping Soldering IDC 9.6 Mating case: MR-( )L+, MR-( )LW+ Mating connectors with case: MR-( )LF( )+, etc. Others Press-in SMT Through hole Rectangular connector Straight through hole type female connector with locking block for PCB MR-( )RFD2( )+ For PCB Through hole With locking block Configuration of product Part No. MR- ( ) R FD2 ( )+ Series name No. of contacts: 8, 16, 20, 25, 34 or 50 With locking block Type of contact: Through hole, male Contact plating None: Silver plate (standard) G : Gold plate A B 13 13 A B 18 REF. 15.1 6 18 REF. 15.5 6 TM oe0.5 oe0.5 8-contact connector 16, 20, 25, 34 or 50-contact connector Dimensions Part No. MR-8RFD2( )+ A 22.4 B 17.4 Insulator Spacer MR-16RFD2( )+ 30.2 25.2 MR-20RFD2( )+ 32.8 27.8 Contact Locking block (Appended) MR-25RFD2( )+ 38.0 33.0 MR-34RFD2( )+ 45.8 40.8 Small-sized Phillips head screws (Appended) MR-50RFD2( )+ 61.4 56.4 Components Mating case: MR-( )L+, MR-( )LW+ Mating connectors with case: MR-( )LM( )+, etc. Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others Rectangular connector Straight through hole type male connector with locking block for PCB MR-( )RMD2( )+ For PCB Through hole With locking block Configuration of product Part No. MR- ( ) R MD2 ( )+ Series name No. of contacts: 8, 16, 20, 25, 34 or 50 With locking block Type of contact: Through hole, male Contact plating None: Silver plate (standard) G : Gold plate A B 13 13 A B TM 16.6 REF. 13.4 6.6 17 REF. 13.8 6.6 oe0.5 oe0.5 8-contact connector 16, 20, 25, 34 or 50-contact connector Dimensions A 22.4 B 17.4 Insulator Spacer MR-16RMD2( )+ 30.2 MR-20RMD2( )+ 32.8 25.2 Contact Locking block (Appended) MR-25RMD2( )+ 38.0 MR-34RMD2( )+ 45.8 33.0 Small-sized Phillips head screws (Appended) MR-50RMD2( )+ 61.4 56.4 Part No. MR-8RMD2( )+ Components 27.8 40.8 Mating case: MR-( )L+, MR-( )LW+ Mating connectors with case: MR-( )LF( )+, etc. Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Right-angle through hole type female connector with locking block for PCB MR-( )RFA( )+ For PCB Right-angle Through hole With locking block Configuration of product Part No. MR- ( ) R FA ( )+ Series name No. of contacts: 8, 16, 20, 25, 34 or 50 With locking block Type of contact: Right-angle through hole, female Contact plating None: Silver plate (standard) G : Gold plate C oe0.5 7.5 2.54 13 2.54 3.5 REF. A B 8, 16, 25 or 34-contact connector D * 2.54 15.2 B 7.5 E TM 2-o2.8 2.54 20 or 50-contact connector Components Insulator Bracket Dimensions Spacer Contact (short) Part No. MR-8RFA( )+ A B C D E 22.4 17.4 26.6 9.4 7.6 9 8 MR-16RFA( )+ 30.2 25.2 34.4 Contact (middle) Contact (long) MR-20RFA( )+ 32.8 27.8 37.0 MR-25RFA( )+ 38.0 33.0 42.2 Locking block Small-sized Phillips flat head screw MR-34RFA( )+ 45.8 40.8 50.0 MR-50RFA( )+ 61.4 56.4 65.6 Mating case: MR-( )L+, MR-( )LW+ Mating connectors with case: MR-( )LM( )+, etc. Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others Rectangular connector Right-angle through hole type male connector with locking block for PCB MR-( )RMA( )+ For PCB Right-angle Through hole With locking block Configuration of product Part No. MR- ( ) R MA ( )+ C A B 5.5 oe0.5 3.5 REF. Series name No. of contacts: 8, 16, 20, 25, 34 or 50 With locking block Type of contact: Right-angle through hole, male Contact plating None: Silver plate (standard) G : Gold plate 2.54 2.54 13 5.5 D 8, 16, 25 or 34-contact connector E 2.54 2.54 13.2 TM 2-o2.8 B 20 or 50-contact connector Components Dimensions Insulator Bracket Part No. A B C D E MR-8RMA( )+ 22.4 17.4 26.6 10.0 5.6 Contact (short) Contact (middle) MR-16RMA( )+ 30.2 25.2 34.4 MR-20RMA( )+ 32.8 27.8 37.0 Contact (long) Locking block MR-25RMA( )+ 38.0 33.0 42.2 9.6 6 MR-34RMA( )+ 45.8 40.8 50.0 Small-sized Phillips flat head screw MR-50RMA( )+ 61.4 56.4 65.6 Mating case: MR-( )L+, MR-( )LW+ Mating connectors with case: MR-( )LF( )+, etc. Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Soldering type female connector with brace for panel MR-( )SRF( )+ For panel Soldering With brace Configuration of product Part No. MR- ( ) SR F ( )+ Series name No. of contacts: 16, 20, 25, 34 or 50 With brace Type of contact: Soldering, female Contact plating None: Silver plate G : Gold plate A 15.7 B 19.8 REF. 17.3 REF. 10.2 TM Components Dimensions Insulator Contact (short) Part No. MR-16SRF ( )+ Contact (long) Brace (Appended) MR-20SRF ( )+ MR-25SRF ( )+ 40.0 33.0 Small-sized Phillips head screws (Appended) Hexagon nuts (Appended) MR-34SRF ( )+ 45.0 40.8 MR-50SRF ( )+ 67.0 56.4 Mating case: MR-( )NS+ Mating connectors with case: MR-( )NSM( )+, etc. Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others A 33.0 B 25.2 27.8 Rectangular connector Soldering type male connector with brace for panel MR-( )SRM( )+ For panel Soldering With brace Configuration of product Part No. MR- ( ) SR M ( )+ Series name No. of contacts: 16, 20, 25, 34 or 50 With brace Type of contact: Soldering, male Contact plating None: Silver plate G : Gold plate A 15.7 B 18.1 REF. 15.6 REF. 10.8 TM Components Dimensions Insulator Contact (short) Part No. MR-16SRM( )+ Contact (long) Brace (Appended) MR-20SRM( )+ MR-25SRM( )+ 40.0 33.0 Small-sized Phillips head screws (Appended) Hexagon nuts (Appended) MR-34SRM( )+ 45.0 40.8 MR-50SRM( )+ 67.0 56.4 A 33.0 B 25.2 27.8 Mating case: MR-( )NS+ Mating connectors with case: MR-( )NSF( )+, etc. Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Wire wrapping type female connector with brace for panel MR-( )SRFW( )+ For panel Wire wrapping With brace Configuration of product Part No. MR- ( ) SR FW ( )+ Series name No. of contacts: 16, 20, 25, 34 or 50 With brace Type of contact: Wire wrapping, female Contact plating None: Silver plate G : Gold plate A 15.7 B 25 REF. 10.2 TM oe0.6 Dimensions Components Part No. MR-16SRFW( )+ Insulator Contact MR-20SRFW( )+ A 33.0 B 25.2 27.8 Brace (Appended) Small-sized Phillips head screws (Appended) MR-25SRFW( )+ 40.0 33.0 MR-34SRFW( )+ 45.0 40.8 Hexagon nuts (Appended) MR-50SRFW( )+ 67.0 56.4 Mating case: MR-( )NS+ Mating connectors with case: MR-( )NSM( )+, etc. Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others Rectangular connector Wire wrapping type male connector with brace for panel MR-( )SRMW( )+ For panel Wire wrapping With brace Configuration of product Part No. MR- ( ) SR MW ( )+ Series name No. of contacts: 16, 20, 25, 34 or 50 With brace Type of contact: Wire wrapping, male Contact plating None: Silver plate G : Gold plate A 15.7 B 23.6 REF. 10.8 TM oe0.6 Dimensions Components Part No. MR-16SRMW( )+ Insulator Contact MR-20SRMW( )+ A 33.0 B 25.2 27.8 Brace (Appended) Small-sized Phillips head screw (Appended) MR-25SRMW( )+ 40.0 33.0 MR-34SRMW( )+ 45.0 40.8 Hexagon nut (Appended) MR-50SRMW( )+ 67.0 56.4 Mating case: MR-( )NS+ Mating connectors with case: MR-( )NSF( )+, etc. Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Straight through hole type female connector with brace for PCB MR-( )SRFD2( )+ For PCB Straight Through hole With brace Configuration of product Part No. MR- ( ) SR FD2 ( )+ Series name No. of contacts: 16, 20, 25, 34 or 50 With brace for skew type case Type of contact: Straight through hole, female Contact plating None: Silver plate G : Gold plate A 15.7 B 18.8 21.7 REF. 15.1 oe0.5 TM Dimensions Components Part No. MR-16SRFD2( )+ Insulator Contact MR-20SRFD2( )+ A 33.0 B 25.2 27.8 Brace Small-sized Phillips head screw MR-25SRFD2( )+ 40.0 33.0 MR-34SRFD2N( )+ 45.0 40.8 Hexagon nut MR-50SRFD2( )+ 67.0 56.4 Mating case: MR-( )NSA+ Mating connectors with case: MR-( )NS2M( )+, etc. Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others Rectangular connector Straight through hole type male connector with brace for PCB MR-( )SRMD2( )+ For PCB Straight Through hole With brace Configuration of product Part No. MR- ( ) SR MD2 ( )+ Series name No. of contacts: 16, 20, 25, 34 or 50 With brace for skew type case Type of contact: Straight through hole, male Contact plating None: Silver plate G : Gold plate A 15.7 B 16.5 19.7 REF. 13.4 oe0.5 TM Dimensions Components Part No. MR-16SRMD2( )+ Insulator Contact MR-20SRMD2( )+ A 33.0 B 25.2 27.8 Brace Small-sized Phillips head screw MR-25SRMD2( )+ 40.0 33.0 MR-34SRMD2N( )+ 45.0 40.8 Hexagon nut MR-50SRMD2( )+ 67.0 56.4 Mating case: MR-( )NS+ Mating connectors with case: MR-( )NS2F( )+, etc. Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Right-angle through hole type female connector with brace for PCB MR-( )SRFA( )+ For PCB Right-angle Through hole With brace Configuration of product Part No. MR- ( ) SR FA ( )+ Series name No. of contacts: 16, 20, 25, 34 or 50 With brace for skew type case Type of contact: Right-angle through hole, female Contact plating None: Silver plate G : Gold plate 15.7 C B 7.5 oe0.5 2.54 3.5 REF. A * 2.54 13 16, 25 or 34-contact connector 15.7 15.2 TM 7.5 8 27.9 REF. 2.54 9 B 2-o2.8 Components 2.54 20 or 50-contact connector Insulator Bracket Dimensions Spacer Contact (short) Part No. MR-16SRFA( )+ Contact (middle) Contact (long) MR-20SRFA( )+ MR-25SRFA( )+ 40.0 Brace Tapping screw MR-34SRFAN( )+ MR-50SRFA( )+ * 25 contacts are rivets. Mating case: MR-( )NSA+ Mating connectors with case: MR-( )NS2M( )+, etc. Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others A B C 25.2 34.4 27.8 37.0 33.0 42.2 45.0 40.8 50.0 67.0 56.4 65.6 33.0 Rectangular connector Right-angle through hole type male connector with brace for PCB MR-( )SRMA( )+ For PCB Right-angle Through hole With brace Configuration of product Part No. MR- ( ) SR MA ( )+ Series name No. of contacts: 16, 20, 25, 34 or 50 With brace for skew type case Type of contact: Right-angle through hole, male Contact plating None: Silver plate G : Gold plate 15.7 C A * B 2.54 5.5 oe0.5 2.54 3.5 16, 25 or 34-contact connector 15.7 5.5 25.9 REF. 6 13.2 TM 2.54 * 9.6 B 2-o2.8 Components 2.54 3.5 20 or 50-contact connector Insulator Bracket Dimensions Contact (short) Contact (middle) Part No. MR-16SRMA( )+ Contact (long) Brace MR-20SRMA( )+ MR-25SRMA( )+ 40.0 Tapping screw Spring washer MR-34SRMAN( )+ MR-50SRMA( )+ A B C 25.2 34.4 27.8 37.0 33.0 42.2 45.0 40.8 50.0 67.0 56.4 65.6 33.0 Mating case: MR-( )NS+ Mating connectors with case: MR-( )NS2F( )+, etc. Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Vertical type plastic case MR-( )L+ Case Vertical type Dual spring and screw locking Configuration of product Part No. MR- ( ) L+ Series name No. of contacts: 8, 16, 20, 25, 34 or 50 Type of case: Vertical A A oD oD TM TM (E) (E) B B C C MR-8L HONDA MR-( )L HONDA Note: Capable of dual spring and screw locking For MR-(16~50)L+ For MR-8L+ Dimensions Components Part No. MR-8L+ A B 31.0 19 MR-16L+ 36.7 Spring lock Cable clamp MR-20L+ 39.3 MR-25L+ 44.5 Small-sized Phillips head screw Hexagon nut MR-34L+ 52.3 MR-50L+ 67.9 Case body Locking screw Applicable connectors: Female : MR-( )F( ), MR-( )FW( ), MRP-( )F01 Male : MR-( )M( ), MR-( )MW( ), MRP-( )M01 Mating connectors: Female : MR-( )RF( )+, MR-( )RFW( )+, MR-( )RFD2( )+, MR-( )RFA( )+, etc. Male Through hole SMT Press-in : MR-( )RM( )+, MR-( )RMW( )+, MR-( )RMD2( )+, MR-( )RMA( )+, etc. IDC Wire Soldering Crimping wrapping Others C 39.8 40.5 18 44.8 oD E (Reference) 11 36.6 9 42.3 11 44.9 13.5 50.1 15 57.9 16 73.5 Rectangular connector Vertical type plastic case for junction MR-( )LK2+ Case Junction Configuration of product Part No. MR- ( ) LK2+ Series name No. of contacts: 8, 16, 20, 25, 34 or 50 Type of case: For junction A A oD oD TM TM B B C C MR-( )LK HONDA MR-( )LK HONDA For MR-(16~50)LK2+ Note: For 8, 25 or 34-contact connector, the Part No. of MR-( )L is marked on the case instead of MR-( )LK. For MR-8LK2+ Dimensions Part No. MR-8LK2+ A B C 31 19 36.1 Components MR-16LK2+ 36.7 Case body MR-20LK2+ 39.3 Cable clamp Small-sized Phillips head screw MR-25LK2+ 44.5 MR-34LK2+ 52.3 Hexagon nut MR-50LK2+ 67.9 35.8 18 36.5 40.8 oD 11 9 11 13.5 15 16 Applicable connectors: Female: MR-( )RF( )+, MR-( )RFW( )+, MRP-( )RF01+ Male : MR-( )RM( )+, MR-( )RMW( )+, MRP-( )RM01+ Mating connectors with case: Female: MR-( )LF( )+, MR-( )LFW( )+, etc. Male : MR-( )LM( )+, MR-( )LMW( )+, etc. Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Dual-purpose vertical and horizontal type plastic case MR-( )LW+ Case Dual-purpose vertical and horizontal type Spring lock Configuration of product Part No. MR- ( ) LW+ B Series name No. of contacts: 8, 16, 20, 25, 34, 50 or 60 Type of case: Dual-purpose vertical and horizontal type oD E A oD C TM MR- ( ) LW Note 1: Plate spring for latching is not provided for the MR-8LW+ products. Dimensions Components Case body Spring lock Cable clamp Cap Small-sized Phillips head screw Hexagon nut Note 2: In the MR-8LW+ plastic case, the male or female connectors with mounting hardware, such as MR-8RM( ) or MR-8RF( ), which have an "R" sign at the head of the M or F in the Product Part No., may not be used. A Part No. MR-8LW+ 25.6 MR-16LW+ 36.7 MR-20LW+ 39.3 MR-25LW+ 44.5 MR-34LW+ 52.3 MR-50LW+ 67.9 MR-60LW+ 66.9 Applicable connectors: Female : MR-(8~60)F( ), MR-(8~60)FW( ), MRP-( )F01 Male : MR-(8~60)M( ), MR-(8~60)MW( ), MRP-( )M01 Mating connectors: Female : MR-8F( ), MR-8FW( ), MR-8FD2( ) MR-(16~60)RF( )+, MR-(16~60)RFW( )+, MR-(16~50)RFD2( )+, MR-(16~50)RFA( )+ Male : MR-8M( ), MR-8MW( ), MR-8MD2( ) MR-(16~60)RM( )+, MR-(16~60)RMW( )+, MR-(16~50)RMD2( )+, MR-(16~50)RMA( )+ Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others B 17 C D 38.0 6.0 E 9.0 (42.3) 11.0 (44.9) 56.0 13.5 (50.1) 58.3 15.0 (57.9) 20 66.1 16.0 (73.5) 22 68.0 18.0 (71.7) 18 19 47.0 Rectangular connector Skew type plastic case MR-( )NS+ Case Skew type Push button lock for panel mounted connector Configuration of product Part No. MR- ( ) NS+ Series name No. of contacts: 16, 20, 25, 34 or 50 Type of case: Skew type (with push button lock) Cable hole dimensions 11 TM Nameplate holder (1014) D C * MR-( )NS A B 4.2 Components 1.6 M2.6 Dimensions 15.2 Cable clamp A Cable clamp B Case A Case B Part No. MR-16NS+ A B C D 37 39 59 11 Push button Clear board MR-20NS+ MR-25NS+ 44 46 62 13 Small-sized Phillips head screw Hexagon nut MR-34NS+ 49 51 64 16 MR-50NS+ 71 73 76 24 Mounting block (included with the product) Applicable connectors: Female : MR-( )F, MR-( )FW( ) Male : MR-( )M( ), MR-( )MW( ) Mating connectors (panel mounted type): Female : MR-( )SRF( )+, MR-( )SRFW( )+ Male : MR-( )SRM( )+, MR-( )SRMW( )+ Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Skew type plastic case MR-( )NSA+ Case Skew type Push button lock for PCB mounted connector Configuration of product Part No. MR- ( ) NSA+ Series name No. of contacts: 16, 20, 25, 34 or 50 Type of case: Skew type (with puch button lock) Cable hole dimensions 11 TM Nameplate holder (1014) D C * MR-( )NS Note: The Part No. of MR-( )NS is marked on the housing instead of MR-( )NSA. A B 5.6 4.85 1.6 2.75 Components M2.6 15 Cable clamp A Cable clamp B Case A Case B B C D 37 39 59 11 MR-25NSA+ 44 46 62 13 MR-34NSA+ 49 51 64 16 MR-50NSA+ 71 73 76 24 MR-20NSA+ Small-sized Phillips head screw Hexagon nut Mounting block (included with the product) Applicable connectors: Female : MR-( )F( ), MR-( )FW( ) Male : MR-( )M( ), MR-( )MW( ) Mating connectors (PCB mounted type): Female : MR-( )SRFD2( )+, MR-( )SRFA( )+ Male SMT A Part No. MR-16NSA+ Push button Clear board Through hole Dimensions Press-in IDC : MR-( )SRMD2( )+, MR-( )SRFA( )+ Wire Soldering Crimping wrapping Others Rectangular connector Skew type plastic case MR-( )NSB+ Case Skew type Spring lock Configuration of product Part No. MR- ( ) NSB+ Series name No. of contacts: 20 or 50 Type of case: Skew type TM E D B C 45 F MR-20NSB A Components Case A Dimensions Case B Spring lock Part No. MR-20NSB+ A B C D 42.3 46 47 11 Cable clamp MR-50NSB+ 71.3 75 61 16 E 17 F 28.2 27 Applicable connectors: Female: MR-( )F( ), MR-( )FW( ), MRP-( )F01 Male : MR-( )M( ), MR-( )MW( ), MRP-( )M01 Mating connectors: Female: MR-( )RF( )+, MR-( )RFW( )+, MR-( )RFD2( )+, MR-( )RFA( )+, etc. Male : MR-( )RM( )+, MR-( )RMW( )+, MR-( )RMD2( )+, MR-( )RMA( )+, etc. Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Accessory Locking block kit MR-R( )+ Locking block kit Configuration of product Part No. MR- R ( )+ Series name Locking block For use with connector 4: 8, 16, 20, 34 or 50 contacts 6: 60 contacts M2 M3 6.2 M2.6 2.1 4.7 5.6 8.4 7.6 8.4 7.6 4.8 2.5 9.8 6.1 7.1 MR-R4+ Note 1: Included in this kit are, locking block (MR-R+), a small-sized Phillips head screw and a spring washer. 9.8 MR-R6+ Note 2: Included in this kit are, locking block (MR-R2+), a small-sized Phillips head screw and a spring washer. Note 3: This kit cannot be used for right-angle type connectors. Two kits are required for one connector. Components Locking block Spring washers (Appended) Small-sized Phillips head screws (Appended) Applicable connectors: MR-( )F( ), MR-( )M( ), MR-( )FW, MR-( )MW, MR-( )FD2( ), MR-( )MD2( ) Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others Accessory Brace kit MR-( )SR+ Brace kit Configuration of product Part No. MR- ( ) SR+ Series name No. of contacts: 16, 20, 25, 34 or 50 Brace for panel mounted connector 11.5 15.7 C B A 8.5 9.7 D t=1.2 Dimensions Components Brace Hexagon nuts (Appended) Small-sized Phillips head screws (Appended) Toothed lock washers (Appended) Note : Included in this kit are brace, two small-sized Phillips head screws, two hexagon nuts, and two toothed lock washers. Part No. MR-16SR+ A B 20.0 25.2 MR-20SR+ 22.6 27.8 MR-25SR+ 27.8 MR-34SR+ 35.6 MR-50SR+ 51.2 C D 33.0 31.0 33.0 40.0 36.0 40.8 45.0 41.0 56.4 67.0 63.0 Applicable connectors: MR-( )F( ), MR-( )M( ), MR-( )FW, MR-( )MW Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Accessory Brace kit MR-( )SRA( )+ Brace kit Configuration of product Part No. MR- ( ) SRA ( )+ Series name No. of contacts: 16, 20, 25, 34 or 50 Brace for through hole type connector For use with connector None: 16 or 20 contacts N : 25, 34 or 50 contacts 13.3 15.7 C B A 8.5 9.7 D t=1.2 Dimensions Components Brace Hexagon nuts (Appended) Small-sized Phillips head screws (Appended) Note 1: This kit cannot be used for right-angle type connectors. Note 2: Included in this kit are brace, two small-sized Phillips head screws and two hexagon nuts. Applicable connectors: MR-( )FD2( ), MR-( )MD2( ) Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others Part No. MR-16SRA+ A B 24.6 25.2 MR-20SRA+ 27.2 27.8 MR-25SRAN+ 32.4 MR-34SRAN+ 40.2 MR-50SRAN+ 55.8 C D 33.0 31.0 33.0 40.0 36.0 40.8 45.0 41.0 56.4 67.0 63.0 Accessory Dust cover for female connector MR-( )CF Dust cover Configuration of product Part No. MR- ( ) CF Series name No. of contacts: 16, 20, 25, 34 or 50 Dust cover for female connector 13 A For the MR-34 and MR-50CF dust covers, six protrusions are provided on the edge of the cover instead of four as shown above. MR-20CF HONDA 7 11.8 10.2 B Dimensions Part No. MR-16CF A B 19.6 18.0 MR-20CF 22.2 20.6 MR-25CF 27.4 25.8 MR-34CF 35.2 33.6 MR-50CF 50.8 49.2 Applicable connectors: MR and MRH series female connectors Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Accessory Key for preventing misinsertion MR-PK Key for preventing misinsertion Configuration of product Part No. MR- PK Series name Key for preventing misinsertion 5.5 0.3 0.7 o2.2 1.7 The hole to catch female contact * How to use In the state where contact was included in the insulator, this article is inserted from the mating side of a female contact. The female contact with the polarizing key once inserted can not be used. Applicable connectors: MR and MRH series female connectors Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others Accessory Tool for extracting male contact MR-K1 Tool for extracting male contact Configuration of product Part No. MR- K1 Series name Tool for extracting male contact 60 40 6 o2.4 Rotate Tool * How to use 1. The male contact insertion hole of this tool is inserted in a male contact from a mating side. 2. Rotate the handle while pushing the tool to the bottom of insulator and twist the male contact cut. 3. Remove twisted male contact tip part from the tool. Connector Applicable connectors: MR and MRH series male connectors Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Crimping type female insulator for panel MRP-( )F01 For panel Crimping Configuration of product Part No. MRP- ( ) F01 Series name No. of contacts: 8, 16, 20, 25, 34 or 50 Female insulator A C 13 2-o2.8 B 18.5 F E 11 G D Dimensions Components Insulator Applicable contacts: MRP-F1( )( ) Applicable case: MR-( )L+, MR-( )LW+ Mating connectors: MR and MRH series male connectors Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others Part No. MRP-8F01 A B C D E F 22.4 17.4 5 11.9 1.9 3.4 MRP-16F01 30.2 25.2 MRP-20F01 32.8 27.8 MRP-25F01 38.0 33.0 2.4 3 MRP-34F01 45.8 40.8 35.3 MRP-50F01 61.4 56.4 50.9 G 19.7 22.3 10 27.5 21.3 Rectangular connector Crimping type male insulator for panel MRP-( )M01 For panel Crimping Configuration of product Part No. MRP- ( ) M01 Series name No. of contacts: 8, 16, 20, 25, 34 or 50 Male insulator A C 13 2-o2.8 B 19.8 F E G 11 D Dimensions Components Insulator Part No. MRP-8M01 A B C D E F 22.4 17.4 5 11.9 2.8 3.4 MRP-16M01 30.2 25.2 MRP-20M01 32.8 27.8 MRP-25M01 38.0 33.0 2.4 3 MRP-34M01 45.8 40.8 35.3 MRP-50M01 61.4 56.4 50.9 G 19.7 21.3 22.3 10 27.5 Applicable contacts: MRP-M1( )( ) Applicable case: MR-( )L+, MR-( )LW+ Mating connectors: MR and MRH series female connectors Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Crimping type female insulator with locking block for panel MRP-( )RF01+ For panel Crimping With locking block Configuration of product Part No. MRP- ( ) R F01+ Series name No. of contacts: 16, 20, 25, 34 or 50 With locking block Female insulator (A) B 13 C 18.5 9 TM 11 D E Dimensions Part No. MRP-16RF01+ A B C 32.4 30.2 25.2 Female insulator MRP-20RF01+ 35.0 32.8 27.8 Locking block (Appended) Spring washer (Appended) MRP-25RF01+ 40.2 38 33 27.5 MRP-34RF01+ 48.0 45.8 40.8 35.3 Small-sized Phillips head screw (Appended) MRP-50RF01+ 63.6 61.4 56.4 50.9 Components Applicable contacts: MRP-F1( )( ) Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others D E 19.7 21.3 22.3 Rectangular connector Crimping type male insulator with locking block for panel MRP-( )RM01+ For panel Crimping With locking block Configuration of product Part No. MRP- ( ) R M01+ Series name No. of contacts: 16, 20, 25, 34 or 50 With locking block Male insulator (A) B 13 C 19.8 9.6 TM D 11 E Dimensions Part No. MRP-16RM01+ A 32.4 B 30.2 C 25.2 D - E 19.7 Male insulator MRP-20RM01+ 35.0 32.8 27.8 21.3 22.3 Locking block (Appended) Spring washer (Appended) MRP-25RM01+ 40.2 38 33 MRP-34RM01+ 48.0 45.8 40.8 Small-sized Phillips head screw (Appended) MRP-50RM01+ 63.6 61.4 56.4 Components 27.5 - 35.3 50.9 Applicable contacts: MRP-M1( )( ) Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Crimping type female contact MRP-F1( )( ) Contact Crimping Configuration of product Part No. MRP- F1 ( ) ( ) Series name Female contact Type of contact 0: Strip form terminal (1 reel: 10,000 contacts) 1: Loose piece terminal Contact plating 2: Silver plate 3: Gold plate 0.6 16.9 Components Contact Applicable insulators: MRP-( )F01 For use with cable: AWG#24~28 (Outside diameter: o1.2-o1.5mm) Automatic crimping machine: Press body: HTK-211, Applicator: KP-202 Manual crimping tool: KP-308 (Refer to page Tool-7) Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others Rectangular connector Crimping type male contact MRP-M1( )( ) Contact Crimping Configuration of product Part No. MRP- M1 ( ) ( ) Series name Male contacts Type of contact 0: Strip form terminal (1 reel: 10,000 contacts) 1: Loose piece terminal Contact plating 2: Silver plate 3: Gold plate 1.5 0.6 16.9 Components Contact Applicable insulators: MRP-( )M01 For use with cable: AWG#24~28 (Outside diameter: o1.2-o1.5mm) Automatic crimping machine: Press body: HTK-211, Applicator: KP-202 Manual crimping tool: KP-308 (Refer to page Tool-7) Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Tool Crimping type contact extraction tool MRP-MF+ Contact extraction tool Configuration of product Part No. MRP- MF+ Series name Contact extraction tool o8 82 TM Components Body B Body A Spacer Pushing pin Applicable connectors: MRP series crimping type connectors Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others Rectangular connector Straight through hole type female connector for PCB MRH-( )FD+ For PCB Straight Through hole Configuration of product Part No. MRH- ( ) FD+ Series name No. of contacts: 20 or 50 Type of contact: Straight through hole, female 35 27.8 15.6 2.6 63.6 56.4 44.2 1.3 3 3 12.6 12.6 3 3 2.6 13 3.9 33.8 14.8 6.2 7.63 10.21 6.3 8 9 10 11 12 13 oe0.5 43.18 50.81 53.39 REF. 2-o4.7 1 2 3 4 5 6 7 8 9 10 11 12 43 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 10.16 1 2 3 4 5 6 7 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 MRH-20FD+ 2.54 2.54 14 15 16 17 18 19 20 2.54 2.54 TM 10.16 3.1 REF. 2.9 REF. oe0.5 2.54 15.24 22.86 25.33 REF. 2.54 9.67 6.3 2.9 REF. 3.1 REF. 14.8 3 6.2 MRH-50FD+ TM Components Insulator A Insulator B Contact Locking piece Note: These connectors are compatible with the MR series of connectors. Mating connectors: MRH-( )MD+, MRH-( )MA+ Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Straight through hole type male connector for PCB MRH-( )MD+ For PCB Straight Through hole Configuration of product Part No. MRH- ( ) MD+ Series name No. of contacts: 20 or 50 Type of contact: Straight through hole, male 35 27.8 20 15.6 2.6 63.6 53.9 46.4 44.2 9.7 2.2 13 3.9 33.8 5.08 TM 10.16 0.5 2.54 7.63 43.18 50.81 53.39 REF. 10.21 0.6 10.16 25.53 REF. 33 1 50 41 42 19 25 26 9 10 32 18 2.54 1 13 7 6.3 6.3 20 8 2.54 14 2.54 2.54 9.67 0.6 2.9 REF. 15.24 22.86 15.2 8.6 TM 2.9 REF. 0.5 2.54 3.5 REF. 8.6 6.6 3.5 REF. 1.3 15.2 3 3 10.2 12.6 12.6 10.2 3 3 2.6 MRH-20MD+ MRH-50MD+ Components Insulator Contact Locking piece Note: These connectors are compatible with the MR series of connectors. Mating connectors: MRH-( )FD+, MRH-( )FA+ Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others Rectangular connector Right-angle through hole type female connector for PCB MRH-( )FA+ For PCB Right-angle Through hole Configuration of product Part No. MRH- ( ) FA+ Series name No. of contacts: 20 or 50 Type of contact: Right-angle through hole, female 37 27.8 19.6 15.6 2.6 66.1 56.4 48.2 44.2 * * 3 2.54 15.24 21.96 26.33 REF. 7.14 10.67 5.06 22.8 REF. 2.54 22.8 REF. 13.6 9.2 3.9 33.8 oe0.5 2.54 9.2 3 REF. oe0.5 13.6 13 5.08 2.54 1.3 2.54 3 REF. 3 13 13 3 3 2.6 2.54 7.26 11.46 43.18 50.44 54.64 REF. 14 15 16 17 18 19 20 HONDA MRH-20FA+ 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 TM MRH-50FA+ TM Components Insulator A Insulator B Bracket Contact (short) Contact (middle) Contact (long) Locking piece Tapping screw Note: These connectors are compatible with the MR series of connectors. Mating connectors: MRH-( )MD+, MRH-( )MA+ Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Right-angle through hole type male connector for PCB MRH-( )MA+ For PCB Right-angle Through hole Configuration of product Part No. MRH- ( ) MA+ Series name No. of contacts: 20 or 50 Type of contact: Right-angle through hole, male 37 27.8 20 15.6 2.6 66.1 56.4 48.6 44.2 12.6 13 10.2 TM 2.54 43.18 50.44 54.64 REF. 3 REF. 3.9 7.26 2.54 11.46 14 15 16 17 18 19 20 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 78 49 50 MRH-20MA+ MRH-50MA+ Components Insulator Bracket Contact (short) Contact (middle) Contact (long) Locking piece Tapping screw Note: These connectors are compatible with the MR series of connectors. Mating connectors with case: MRH-( )FD+, MRH-( )FA+ Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others 0.6 2.54 33.8 0.6 2.54 5.06 2.54 15.24 6.72 22.38 26.33 REF. 10.67 0.5 9.6 13.6 TM 13.6 6 REF. 1.3 6 REF. 13 2.54 5.06 0.5 9.6 3 REF. 3 3 10.2 12.6 13 3 3 2.6 Rectangular connector Straight through hole type female connector with locking block for PCB MRH-( )RFD+ For PCB Straight Through hole With locking block Configuration of product Part No. MRH- ( ) R FD+ Series name No. of contacts: 20 or 50 Locking block Type of contact: Straight through hole, female 35 27.8 19.6 15.6 2.6 2.6 13 3.9 33.8 48.2 20 13 7 TM 3.1 REF. 14.8 6.2 2.9 REF. 42 43 44 45 46 47 48 49 50 2.54 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 26 27 28 29 30 31 32 19 20 21 22 23 24 25 33 34 35 36 37 38 39 40 2.54 10.16 14 14.8 6.3 10.21 oe0.5 2.54 25.33 REF. 7.63 43.18 50.81 53.39 REF. 6.3 9.67 2.54 10.16 5.08 3.1 REF. 15.24 22.86 oe0.5 2.54 2.54 2.9 REF. 6.2 0.4 REF. 0.4 REF. 1.3 3 3 12.6 12.6 3 3 63.6 56.4 44.2 MRH-20RFD+ MRH-50RFD+ Components Insulator A Insulator B Contact Locking piece Locking block Small-sized Phillips head screw Note: These connectors are compatible with the MR series of connectors. Mating connectors with case: MR-( )LM+, MR-( )LMW+, MRP-( )M01-( )L+ Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Straight through hole type male connector with locking block for PCB MRH-( )RMD+ For PCB Straight Through hole With locking block Configuration of product Part No. MRH- ( ) R MD+ Series name No. of contacts: 20 or 50 Locking block Type of contact: Straight through hole, male 63.6 35 27.8 20 56.4 48.6 44.2 9.7 15.6 2.6 2.6 M2 12.6 10.2 3 3 12.6 10.2 3 3 M2 1.3 13 3.9 33.8 TM 2.54 15.24 5.08 2.54 10.16 TM 7.63 43.18 50.81 53.39 REF. 10.21 22.86 0.5 18.7 15.2 0.6 3.5 REF. 0.5 2.9 3.5 REF. 3 2.9 REF. 15.2 18.7 REF. 0.6 10.16 25.33 REF. 9.67 2-o4.7 14 20 33 13 1 19 7 1 25 41 42 50 26 HONDA 32 9 10 18 MRH-50RMD+ MRH-20RMD+ Components Insulator Contact Locking piece Locking block Small-sized Phillips head screw Note: These connectors are compatible with the MR series of connectors. Mating connectors with case: MR-( )LF+, MR-( )LFW+, MRP-( )F01-( )L+ Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others Rectangular connector Right-angle through hole type female connector with locking block for PCB MRH-( )RFA+ For PCB Right-angle Through hole With locking block Configuration of product Part No. MRH- ( ) R FA+ Series name No. of contacts: 20 or 50 Locking block Type of contact: Right-angle through hole, female 37 27.8 19.6 15.6 2.6 44.2 M2 oe0.5 13 21.96 10.67 26.33 REF. 2.54 5.06 2.54 5.06 2.54 7.14 2.54 7.26 11.46 oe0.5 * 22.8 13.6 9.2 2.54 22.8 13.6 33.8 3.9 * 15.24 M2 0.4 REF. 1.3 2.6 13 12.6 3 REF. 3 13 3 REF. 3 56.4 48.2 43.18 50.44 54.64 REF. HONDA 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 TM TM MRH-20RFA+ MRH-50RFA+ Components Insulator A Insulator B Bracket Contact (short) Contact (middle) Contact (long) Locking piece Locking block Small-sized Phillips head screw Note: These connectors are compatible with the MR series of connectors. Mating connectors with case: MR-( )LM+, MR-( )LMW+, MRP-( )M01-( )L+ Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Right-angle through hole type male connector with locking block for PCB MRH-( )RMA+ For PCB Right-angle Through hole With locking block Configuration of product Part No. MRH- ( ) R MA+ Series name No. of contacts: 20 or 50 Locking block Type of contact: Right-angle through hole, male 37 27.8 20 15.6 2.6 66.1 63.6 56.4 48.6 44.2 M2 M2 33.8 2.54 5.06 2.54 15.24 6.72 22.38 26.33 REF. 10.67 2.54 13.6 0.6 2.54 TM 43.18 50.44 54.64 REF. 7.26 0.6 9.6 3.9 23.2 The date of manufacture is marked on the opposite surface. 13.6 9.6 23.2 3 REF. 0.5 6 REF. 1.3 6 REF. 13 2.54 5.06 0.5 3 REF. 3 13 12.6 10.2 12.6 13 3 10.2 3 3 2.6 2.54 11.46 * * M2.68 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 14 15 16 17 18 19 20 MRH-20RMA+ M2.68 MRH-50RMA+ Components Insulator Bracket Contact (short) Contact (middle) Contact (long) Locking piece Locking block Small-sized Phillips head screw Note: These connectors are compatible with the MR series of connectors. Mating connectors with case: MR-( )LF+, MR-( )LFW+, MRP-( )F01-( )L+ Through hole SMT Press-in IDC Wire Soldering Crimping wrapping Others TM Rectangular connector Straight through hole type female connector for PCB MRF-96FD( )+ For PCB Straight Through hole Configuration of product Part No. MRF- 96 FD ( )+ Series name No. of contacts: 96 Type of contact: Straight through hole, female Contact plating None: Silver plate G : Gold plate 5.3 83 8.5 2.54 2.54 2.54 11.5 85 78.74 3.5 4.9 1.5 REF. 95 91.5 REF. 45 18.7 14.9 12.9 6 3 oe0.5 TM HONDA a 6 b 2.54 1 2 3 30 31 Insulator Contact 32 Components 8.13 6.38 2.54 c 1.5 2.54 91.5 82 78.74 Locking piece Mating connectors: MRF-96MD( )+, MRF-96ML( )+ Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Right-angle through hole type female connector for PCB MRF-96FL( )+ For PCB Right-angle through hole Configuration of product Part No. MRF- 96 FL ( )+ Series name No. of contacts: 96 Type of contact: Right-angle through hole, female Contact plating None: Silver plate G : Gold plate 95 83 78.74 8.5 45 3 2.54 5.3 5.5 13 5.5 2.54 2.54 85 3 10 20.9 2.54 3.4 81 91.5 Components Insulator Contact (short) Contact (middle) Contact (longer) Locking piece Mating connectors: MRF-96MD( )+, MRF-96ML( )+ Through hole SMT Press-in 6 78.74 6.38 2.54 2.54 17.24 12.5 8.13 IDC Wire Soldering Crimping wrapping Others TM Rectangular connector Wire wrapping type female connector for PCB MRF-96FDW( ) For PCB Wire wrapping Configuration of product Part No. MRF- 96 FDW ( ) Series name No. of contacts: 96 Type of contact: Wire wrapping, female Contact plating None: Silver plate G+ : Gold plate 95 90 85 78.74 5.3 2.54 83 8.5 3.5 4.9 5.5 6.0 1.5 2.54 2.54 45 Date code 27.5 REF. 14.9 12.9 6 TM 85 b HONDA c a 1 2 3 30 31 32 Components Insulator Contact Mating connectors: MRF-96MD( )+, MRF-96ML( )+ Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole Rectangular connector Right-angle through hole type male connector PCB MRF-96ML( )+ For PCB Right-angle Through hole Configuration of product Part No. MRF- 96 ML ( )+ Series name No. of contacts: 96 Type of contact: Right-angle through hole, male Contact plating None: Silver plate G : Gold plate 95 85.2 83.2 6.4 8.7 13 5.5 5.5 2.54 78.74 2.54 2.54 2.54 78.74 6.38 8.13 2.54 TM 10.16 91.5 3.4 83 Components Insulator Contact (short) Contact (middle) Contact (long) Locking piece Mating connectors: MRF-96FD( )+, MRF-96FL( )+, MRF-96FDW( ) Through hole SMT Press-in 17.74 2.54 21.3 16.1 12.6 3 45 IDC Wire Soldering Crimping wrapping Others Rectangular connector Straight through hole type male connector for PCB MRF-96MD( )+ For PCB Straight Through hole Configuration of product Part No. MRF- 96 MD ( )+ Series name No. of contacts: 96 Type of contact: Straight through hole, male Contact plating None: Silver plate G : Gold plate 95 85.2 83.2 78.74 2.54 8.7 6.4 11.5 2.54 2.54 45 91.5 6.4 TM 15.5 19.3 REF. 0.50.6 91.5 1.5 2.54 82 2.54 HONDA a b c 6 1 2 3 30 31 32 2.54 78.74 Components 6.38 8.13 Insulator Contact Locking piece Mating connectors: MRF-96FD( )+, MRF-96FL( )+, MRF-96FDW( ) Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole