High SND SERIES Positronic Industries connectpositronic.com MILITARY / SPACE FLIGHT QUALITY STANDARD DENSITY FIXED OR REMOVABLE CONTACTS Performance D-sub SND SERIES High performance for use in harsh environments, including space flight. Size 20 fixed or removable contacts. Female closed entry contacts utilize the "PosiBand " system. See page 1 for details. (R) GSFC S-311-P-4/10 offers two contact engagement test options. Size 20 PosiBand contacts meet the higher 40 gram requirements per 4.2.2.b. Five connector variants include 9, 15, 25, 37, and 50 contacts. Terminations include cable or wire crimp and Conforming To Applicable solder, straight and right angle PCB mount. Current ratings: signal level to 18 amperes. Material, Dimensional and Performance Requirements: A wide variety of options and accessories. Applicable variants are qualified to GSFC * GSFC S-311-P4 & GSFC S-311-P10 * MIL-DTL-24308 Class M See temperature rise curves on page 2 for details. and military specifications. See page 98 for details. T E C H N I C A L Contacts: Connector Housing (Shells): Mounting Spacers and Brackets: Push-On Fasteners: Jackscrew Systems: 5 * ASTM E-595 & NASA-RP-1124 C H A R A C T E R I S T I C S MATERIALS AND FINISHES: Connector Insert: Conforming To Outgassing Requirements: Glass-filled DAP per ASTM-D-5948, Type SDG-F, UL 94V-0, ASTM E-595, NASARP-1124, green color. Precision machined copper alloy. 0.000050 inch [1.27 microns] gold over copper plate. Other finishes are available; see page 95. Cable Adapter (Hood): MECHANICAL CHARACTERISTICS: Contacts: Size 20 Fixed: Brass with 0.000050 inch [1.27 microns] gold over copper plate. Brass with 0.000050 inch [1.27 microns] gold over copper plate. Phosphor bronze or beryllium copper with 0.000050 inch [1.27 microns] gold over copper plate. Brass with 0.000050 inch [1.27 microns] gold over copper plate. DIMENSIONS ARE IN INCHES [MILLIMETERS]. ALL DIMENSIONS ARE SUBJECT TO CHANGE. Brass with 0.000050 inch [1.27 microns] gold over copper plate; aluminum with electroless nickel plate. Other finishes available, contact Technical Sales. Size 20 Removable: Male contact 0.040 inch [1.02 mm] mating diameter. Female contact PosiBand closed entry design; see page 1 for details. Install contact to rear face of connector insert and remove from rear face of connector insert. Size 20 contact, male contact 0.040 inch [1.02 mm] mating diameter. Female contact - PosiBand closed entry design; see page 1 for details. For removable size 20 contacts, see pages 79 & 80. continued on next page. . . . High Performance D-sub SND SERIES MILITARY / SPACE FLIGHT QUALITY STANDARD DENSITY FIXED OR REMOVABLE CONTACTS Positronic Industries connectpositronic.com TECHNICAL CHARACTERISTICS, continued MECHANICAL CHARACTERISTICS, continued: Contact Retention in Connector Insert: Resistance to Solder Iron Heat: Mounting to Printed Board: Rapid installation push-on fasteners and mounting posts. Jackscrews. 1,000 operations minimum per IEC 60512-5. 9 lbs. [40 N]. Locking Systems: Mechanical Operations: 650F [350C] for 10 seconds duration per IEC 60512-6, solder cup contacts. Removable, closed barrel crimp - wire sizes 18 AWG [1.0 mm2] through 30 AWG [0.05 mm2]. Removable, closed barrel solder - wire size 20 AWG [0.5 mm2] maximum; see page 80 for details. Fixed, solder cup - wire size 20 AWG [0.5 mm2] maximum; see page 8 for details. Straight solder printed board mount 0.028 inch [0.71 mm] termination diameter and 0.024 inch [0.61 mm] termination diameter. Right angle (90) printed board mount 0.028 inch [0.71 mm] termination diameter for Inch System footprint, and 0.024 inch. [0.64 mm] termination diameter for European Metric footprint. Contact Terminations: Connector Housing (Shells): ELECTRICAL CHARACTERISTICS: Contact Current Rating, Tested per UL 1977: 18 amperes, 2 contacts energized. 14 amperes, 6 contacts energized. 11 amperes, 15 contacts energized. 10 amperes, 25 contacts energized. 9 amperes, 50 contacts energized. See temperature rise curves on page 2 for details. Initial Contact Resistance: Proof Voltage: Insulation Resistance: Clearance and Creepage Distance: Working Voltage: Male connector housings may be dimpled for EMI/ESD ground paths. Trapezoidally-shaped connector housings and polarized jackscrews. Polarization: Mounting to Angle Brackets: SND SERIES continued from previous page. . . . 0.004 ohms, maximum. 1,000 V r.m.s. 5 G ohms. 0.039 inch [1.0 mm], minimum. 300 V r.m.s. CLIMATIC CHARACTERISTICS: Temperature Range: Damp Heat, Steady State: -55C to +125C. 21 days. Jackscrews and riveted fasteners with 0.120 inch [3.05 mm] clearance hole, and threaded riveted fasteners with 4-40 thread and polyester lock inserts. Visit our website for the latest catalog updates and supplements at http://www.connectpositronic.com/products/62/HighPerformanceD-subminiature/catalogs/ CONTACT VARIANTS FACE VIEW OF MALE OR REAR VIEW OF FEMALE 2 1 6 3 7 4 8 5 1 9 2 3 4 5 6 7 8 1 2 3 4 5 4 SND 15 6 7 8 9 5 6 7 8 9 10 11 12 13 SND 25 1 1 3 14 15 16 17 18 19 20 21 22 23 24 25 9 10 11 12 13 14 15 SND 9 2 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 10 11 12 13 14 15 16 17 18 19 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 SND 37 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 SND 50 For information regarding REMOVABLE CONTACTS, see contact illustration drawings and charts on pages 7785. DIMENSIONS ARE IN INCHES [MILLIMETERS]. ALL DIMENSIONS ARE SUBJECT TO CHANGE. 6 High SND SERIES Positronic Industries connectpositronic.com MILITARY / SPACE FLIGHT QUALITY STANDARD DENSITY FIXED OR REMOVABLE CONTACTS Performance D-sub STANDARD CONNECTOR HOUSING (SHELLS) ASSEMBLY RECOMMENDED MATING DIMENSIONS CRIMP REMOVABLE SND SERIES NEW! 0.375 [9.53] Max. Shell Sizes 1 & 2 = 0.2650.015 [6.730.38] Shell Sizes 3, 4, 5 & 6 = 0.2560.015 [6.500.38] BOARD MOUNT M B B1 K D1 E D H 0.0360.008 [0.910.20] C A 10 Typ. G 0.0500.010 [1.270.25] OPTIONAL CONNECTOR HOUSING ASSEMBLY (0, 02) O0.1200.005 [O3.050.13] Mounting hole, two places 0.220 [5.59] Max. OPTIONAL CONNECTOR HOUSING ASSEMBLY WITH UNIVERSAL FLOAT MOUNTS (F) 0.1200.010 [3.080.25] O0.1200.005 [O3.050.13] Mounting hole, two places for stainless steel shell (0 option) O0.154 [3.91] Mounting hole, two places (02 option) CONNECTOR VARIANT SIZES GENDER A 0.015 [0.38] MALE 1.213 [30.81] FEMALE 1.213 [30.81] MALE 1.541 [39.14] FEMALE 1.541 [39.14] MALE 2.088 [53.04] FEMALE 2.088 [53.04] MALE 2.729 [69.32] FEMALE 2.729 [69.32] MALE 2.635 [66.93] FEMALE 2.635 [66.93] SND 9 (SHELL SIZE 1) SND 15 (SHELL SIZE 2) SND 25 (SHELL SIZE 3) SND 37 (SHELL SIZE 4) SND 50 (SHELL SIZE 5) 7 B 0.005 [0.13] B1 0.005 [0.13] C 0.005 [0.13] 0.666 [16.92] 0.984 [24.99] 0.643 [16.33] 0.984 [24.99] 0.994 [25.25] 0.971 [24.66] 1.511 [38.38] 2.159 [54.84] 2.500 [63.50] 2.079 [52.81] 2.064 [52.43] DIMENSIONS ARE IN INCHES [MILLIMETERS]. ALL DIMENSIONS ARE SUBJECT TO CHANGE. 2.406 [61.11] H 0.010 [0.25] K 0.005 [0.13] M 0.010 [0.25] 0.329 [8.36] 0.494 [12.55] 0.759 [19.28] 0.422 [10.72] 0.233 [5.92] 0.422 [10.72] 0.494 [12.55] 0.759 [19.28] 0.422 [10.72] 0.243 [6.17] 0.429 [10.90] 0.494 [12.55] 1.083 [27.51] 0.422 [10.72] 0.233 [5.92] 0.422 [10.72] 0.494 [12.55] 1.083 [27.51] 0.422 [10.72] 0.243 [6.17] 0.429 [10.90] 0.494 [12.55] 1.625 [41.28] 0.422 [10.72] 0.230 [5.84] 0.426 [10.82] 0.494 [12.55] 1.625 [41.28] 0.422 [10.72] 0.243 [6.17] 0.429 [10.90] 0.494 [12.55] 2.272 [57.71] 0.422 [10.72] 0.230 [5.84] 0.426 [10.82] 0.494 [12.55] 2.272 [57.71] 0.422 [10.72] 0.243 [6.17] 0.429 [10.90] 0.605 [15.37] 2.178 [55.32] 0.534 [13.56] 0.230 [5.84] 0.426 [10.82] 0.605 [15.37] 2.178 [55.32] 0.534 [13.56] 0.243 [6.17] 0.429 [10.90] 0.329 [8.36] 0.311 [7.90] 0.329 [8.36] 0.311 [7.90] 0.441 [11.20] 0.423 [10.74] ] G 0.010 [0.25] 0.311 [7.90] 2.406 [61.11] [ E 0.015 [0.38] 0.329 [8.36] 2.500 [63.50] +0.13 O0.086+0.005 -0.000 O2.18-0.00 Mounting hole, two places D1 0.005 [0.13] 0.311 [7.90] 1.852 [47.04] 1.852 [47.04] 2.182 [55.42] D 0.005 [0.13] 1.312 [33.32] 1.312 [33.32] 1.534 [38.96] 0.032 [0.81] Total diametral float High Performance D-sub SND SERIES MILITARY / SPACE FLIGHT QUALITY STANDARD DENSITY FIXED OR REMOVABLE CONTACTS Positronic Industries connectpositronic.com SOLDER CUP TERMINATION For solder contacts, specify code 2 in step 4 of the ordering information. 0.125 [3.18] 0.343 [8.71] Fixed male and female polarized jackscrews available. Specify Code T6 in step 7 of ordering information. Typical Part Number: SND15M200T6G Typical Part Number: SND15M200T2G snd15S5r70t2g (shown left) SND SERIES Code 2 snd25m10H0g snd9M000g with MC6020M contacts (shown middle) (shown right) STRAIGHT SOLDER PRINTED BOARD MOUNT TERMINATION CODE 3, 32 AND 36 Fixed female jackscrews *1 CODE L OD 3 0.170 [4.32] 0.028 [0.71] 32 0.375 [9.53] 0.028 [0.71] 36 0.236 [6.00] 0.024 [0.61] NUMBER NOTE: *1 Contact termination code as specified in Step 4 of ordering information. Swaged spacer with push-on fastener phosphor bronze 0.225 [5.72] 0.010 [0.25] NOMINAL L OD Typical Part Number: SND25S3S60TG DIMENSIONS ARE IN INCHES [MILLIMETERS]. ALL DIMENSIONS ARE SUBJECT TO CHANGE. 8 High SND SERIES MILITARY / SPACE FLIGHT QUALITY STANDARD DENSITY FIXED OR REMOVABLE CONTACTS Positronic Industries connectpositronic.com Performance D-sub RIGHT ANGLE (90) PRINTED BOARD MOUNT TERMINATION CODE 42, 0.370 [9.40] CONTACT EXTENSION O0.125 [3.18] Typ. C SND**42**** 0.370 [9.40] CONTACT EXTENSION SND SERIES B 0.008 [0.20] Fixed female jackscrews Specify code 42 in step 4 of ordering information A 0.370 [9.40] PART NUMBER A B C SND9*42**** 1.204 [30.58] 0.984 [24.99] 0.420 [10.67] SND15*42**** 1.532 [38.91] 1.312 [33.32] 0.420 [10.67] SND25*42**** 2.072 [52.63] 1.852 [47.04] 0.420 [10.67] SND37*42**** 2.720 [69.09] 2.500 [63.50] 0.420 [10.67] SND50*42**** 2.626 [66.70] 2.406 [61.11] 0.470 [11.94] 0.100 [2.54] 0.100 [2.54] Numbering shown is rear view of male and face view of female. 0.370 [9.40] 0.100 [2.54] 15 1 TYPICAL PART NUMBER: SND25M42B30T2G 0.197 [5.00] Nominal TYPICAL PART NUMBER: SND50M42B30TG O0.024 [0.61] RIGHT ANGLE (90) PRINTED BOARD MOUNT TERMINATION CODE 5, 0.283 [7.19] CONTACT EXTENSION C SND**5**** 0.283 [7.19] CONTACT EXTENSION Fixed female jackscrews B 0.008 [0.20] A PART NUMBER A B C SND9*5**** 1.204 [30.58] 0.984 [24.99] 0.339 [8.61] SND15*5**** 1.532 [38.91] 1.312 [33.32] 0.339 [8.61] SND25*5**** 2.072 [52.63] 1.852 [47.04] 0.339 [8.61] SND37*5**** 2.720 [69.09] 2.500 [63.50] 0.339 [8.61] SND50*5**** 2.626 [66.70] 2.406 [61.11] 0.395 [10.03] 0.112 [2.84] Typ. Specify code 5 in step 4 of ordering information 0.283 [7.19] 12 25 9 0.283 [7.19] 0.112 [2.84] Typ. 13 TYPICAL PART NUMBER: SND25M5R7NT2G 0.112 [2.84] Typ. Numbering shown is rear view of male and face view of female. Push-on fastener beryllium copper DIMENSIONS ARE IN INCHES [MILLIMETERS]. ALL DIMENSIONS ARE SUBJECT TO CHANGE. 11 24 10 23 9 22 7 8 21 20 6 19 5 18 4 17 3 16 2 15 1 14 O0.028 [0.71] 0.160 [4.06] Nominal TYPICAL PART NUMBER: SND50S5R7NTG High Performance D-sub SND SERIES MILITARY / SPACE FLIGHT QUALITY STANDARD DENSITY FIXED OR REMOVABLE CONTACTS Positronic Industries connectpositronic.com RIGHT ANGLE (90) AND STRAIGHT SOLDER PRINTED BOARD CONTACT HOLE PATTERN Sym. Sym. 0.492 [12.50] 0.656 [16.66] 0.216 [5.49] 0.108 [2.74] Typ. X 0.054 [1.37] Typ. SND9 0.055 [1.40] Typ. 0.324 [8.23] Sym. 0.926 [23.52] X 0.924 [23.47] X SND25 1.203 [30.56] 0.109 [2.77] Typ. 0.978 [24.84] 0.109 [2.77] Typ. 0.652 [16.56] 0.109 [2.77] Typ. 0.055 [1.40] Typ. 0.598 [15.19] SND15 Sym. 1.250 [31.75] X 0.108 [2.74] Typ. 0.162 [4.11] 0.378 [9.60] 0.054 [1.37] Typ. SND SERIES HOLE IDENTIFICATION SHOWN FOR MALE CONNECTOR; USE MIRROR IMAGE FOR FEMALE CONNECTOR. MOUNT CONNECTOR WITH MATING FACE POSITIONED TO FOLLOW DIRECTION OF ARROWS. Sym. 0.870 [22.10] Y 0.055 [1.40] Typ. X 0.815 [20.70] SND37 *1 CODE NUMBER SND50 X Y 0.112 [2.84] 0.224 [5.69] 0.100 [2.54] 0.200 [5.08] 3 5 32 36 *2 42 SUGGESTED PRINTED BOARD HOLE SIZES: Suggest 0.039 [0.99] O hole for 0.024 [0.61] O contact termination positions. Suggest 0.045 [1.14] O hole for 0.028 [0.71] O contact termination positions. Suggest 0.123 0.003 [3.12 0.08] O hole for mounting connector with push-on fasteners. NOTE: *1 Contact termination code as specified in Step 4 of ordering information. *2 Metric system, European contact hole pattern. DIMENSIONS ARE IN INCHES [MILLIMETERS]. ALL DIMENSIONS ARE SUBJECT TO CHANGE. 10 High SND SERIES Positronic Industries connectpositronic.com MILITARY / SPACE FLIGHT QUALITY STANDARD DENSITY FIXED OR REMOVABLE CONTACTS Performance D-sub REMOVABLE CONTACT ORDERING ASSISTANCE CHAR T SND SERIES NEW! CRIMP AND SOLDER CONTACT TERMINATIONS SND SERIES TYPE PAGE NUMBER REFERENCE IN CATALOG CONTACT SIZE MALE PART NUMBER FC6020M2 MC6020M 20 / 22 / 24 [0.5 / 0.3 / 0.25] FC6026M2 MC6026M 26 / 28 / 30 [0.12 / 0.0 8 / 0.05] FC6018M2 MC6018M 18 [1.0] max. FS6020M2 MS6020M 20 [0.5] max. see page 79 for additional information CRIMP 20 see page 80 for additional information SOLDER see page 80 for additional information 20 WIRE SIZE AWG [mm2] FEMALE PART NUMBER NOTE: For ordering crimp contacts on reels, add "R" to part number, see page 77 for details. Examples: FC6020M2R or MC6020MR The PosiBand(R) contact system has many advantages over the legacy split tine design. PosiBand is more robust than split tine, which can be pried open in harsh environments, resulting in reduced normal force and degradation of electrical performance. PosiBand has greater surface area at the male and female contact interface, resulting in more consistent electrical performance. PosiBand has lower average insertion forces, resulting in greater ease in mating, especially in larger high density connectors. The average lower insertion force is accomplished while meeting or exceeding performance requirements. NEW! The PosiBand's main contact body does not require an nealing of the crimp barrels, as does the split tine design. This eliminates concern of unintentionally heat-treating the mating end of the contact, which can cause electrical failure. PosiBand is qualified under SAE AS39029 specification. PosiBand is also qualified under GSFC S-311-P4 to the higher 40 gram contact engagement test requirement. FC8022M2. Deconstructed contact shown for reference only. For more information on PosiBand closed entry contacts, see page 1 & 2. For information regarding REMOVABLE CONTACTS, see contact illustration drawings and charts on pages 7785. Fo r i n f o r m a t i o n re g a rd i n g C R I M P T O OL S & C R I M PI N G T O OL T EC H N I QU E S , s e e p a g e 9 6 . 11 DIMENSIONS ARE IN INCHES [MILLIMETERS]. ALL DIMENSIONS ARE SUBJECT TO CHANGE. High Performance D-sub SND SERIES MILITARY / SPACE FLIGHT QUALITY STANDARD DENSITY FIXED OR REMOVABLE CONTACTS Positronic Industries connectpositronic.com ORDERING INFORMATION - CODE NUMBERING SYSTEM Specify Complete Connector By Selecting An Option From Step 1 Through 8 2 3 4 5 6 7 8 EXAMPLE SND 37 S 5 B3 0 T2 G 9 SND SERIES 1 STEP STEP 1 - BASIC SERIES STEP 9 - SPECIAL OPTIONS SND series SEE APPENDIX ON PAGE 95. STEP 2 - CONNECTOR VARIANTS 9, 15, 25, 37, 50 STEP 3 - CONNECTOR GENDER STEP 8 - CONNECTOR HOUSING (SHELLS) OPTIONS M - Male S - Female - PosiBand closed entry contacts, see page 1 for more information. G - Gold over copper plate. D - Gold over copper plate and dimpled (male connectors only). STEP 4 - CONTACT TERMINATION TYPE 0 - Contacts ordered separately, see contact chart on page 11 for details. 1 - Crimp, 20 AWG - 24 AWG [0.5 mm2 - 0.25 mm2]. 12 - Crimp, 26 AWG - 30 AWG [0.12 mm2 - 0.05 mm2]. 2 - Fixed, solder cup. 3 - Solder, straight printed board mount with 0.170 [4.32] tail length. 32 - Solder, straight printed board mount with 0.375 [9.52] tail length. 36 - Solder, straight printed board mount with 0.236 [5.99] tail length. 42 - Solder, metric system right angle (90) printed board mount with 0.370 [9.40] contact extension. 5 - Solder, right angle (90) printed board mount with 0.283 [7.19] contact extension. *1 STEP 5 - MOUNTING STYLE 0 - Mounting hole, 0.120[3.05] O. 02 - Mounting hole, 0.154[3.91] O. C5 - Swaged spacer, cul-de-sac style, 4-40 threads, 0.350 [8.89] length. For use with cable connectors only. C7 - Bracket, mounting,right angle (90) metal, swaged to connector with cul-de-sac spacer and 4-40 threads with cross bar. F - Float mounts, universal. P - Threaded post, brass, length varies according to contact termination code. See page 89. R2 - Bracket, mounting, right angle (90) metal, swaged to connector with 4-40 thread fixed female jackscrews with cross bar. R6 - Bracket, mounting, right angle (90) metal, swaged to connector with 0.120 [3.05] O mounting hole with cross bar. R7 - Bracket, mounting, right angle (90) metal, swaged to connector with 4-40 threads with cross bar. R8 - Bracket, mounting, right angle (90) metal, swaged to connector with 4-40 locknut with cross bar. S - Swaged spacer, 4-40 threads, length varies according to contact termination code. See page 88. S2 - Swaged spacer, 4-40 threads, 0.125[3.18] length. S5 - Swaged locknut, 4-40 threads. S6 - Swaged spacer with push-on fastener, 4-40 threads, length varies according to contact termination code. See page 88. *1 STEP 7 - LOCKING AND POLARIZING SYSTEMS 0 T T2 T6 E E2 E3 E6 - None. - Fixed female jackscrews. - Fixed female jackscrews. - Fixed male and female polarized jackscrews. - Rotating male jackscrews. - Rotating male screw locks. - Rotating male with internal hex for 3/32 hex drives. - Rotating male and female polarized jackscrews. *1 STEP 6 - CABLE ADAPTER (HOOD) AND PUSH-ON FASTENER 0 - None. H - Cable adapter, top opening, brass. AN - Cable adapter, lightweight aluminum, electroless nickel plate, see page 91 for details. N - Push-on fastener for right angle (90) mounting brackets. NOTE: *1 For additional information on accessories listed in Step 5, 6, and 7, see the Accessories section, pages 86-94. Do you need 2-D drawings or 3-D models? See page 18 for more information! Fo r i n f o r m a t i o n re g a rd i n g C R I M P T O OL S & C R I M PI N G T O OL T EC H N I QU E S , s e e p a g e 9 6 . DIMENSIONS ARE IN INCHES [MILLIMETERS]. ALL DIMENSIONS ARE SUBJECT TO CHANGE. 12