Application Specification SDL Top-Entry and Side-Entry NOTE i Printed Circuit (PC) Board 114-2081 Receptacle Connectors 22 MAR 07 Rev G All numerical values are in metric units [with U.S. customary units in brackets]. Dimensions are in millimeters [and inches]. Unless otherwise specified, dimensions have a tolerance of +0.13 [+.005] and angles have a tolerance of +2 . Figures and illustrations are for identification only and are not drawn to scale. _ 1. INTRODUCTION This specification covers the requirements for application of SDL Top-Entry and Side-Entry PC Board Receptacle Connectors. These receptacle connectors are all shielded for protection from EMI/RFI. The top-entry receptacle connectors are available in two standard versions; one has grounding posts, the other does not. The side-entry receptacle connectors are grounded at the panel; they may be purchased with pc board ground legs or with boardlocks (which are also board grounded). Also available is a side-entry version with the mounting flanges offset to allow the receptacle connectors to be stacked closely together; and a flangeless version. When corresponding with Tyco Electronics Personnel about this product, use the terminology provided in this specification to facilitate your inquiries for information. Basic terms and features of this product are provided in Figure 1. Top-Entry Receptacle Connector (Typ) Grounding Post(s) Side-Entry Receptacle Connector with Boardlock and Threaded Inserts Contact(s) Threaded Insert(s) Side-Entry Receptacle Boardlock(s) Connector with Offset Flange Panel Ground Flangeless Side-Entry Receptacle Connector with Panel Ground Offset Flange Figure 1 E 2007 Tyco Electronics Corporation, Harrisburg, PA All International Rights Reserved TOOLING ASSISTANCE CENTER 1-800-722-1111 This controlled document is subject to change. PRODUCT INFORMATION 1-800-522-6752 For latest revision and Regional Customer Service, TE logo and Tyco Electronics are trademarks. *Trademark. Other products, logos, and company names used are the property of their respective owners. visit our website at www.tycoelectronics.com 1 of 15 LOC B SDL Top-Entry and Side-Entry PC Board Receptacle Connectors 114-2081 2. REFERENCE MATERIAL 2.1. Revision Summary This paragraph is reserved for a revision summary covering the most recent additions and changes made to this specification which include the following: S Updated document to corporate requirements S Added or changed location of "Pin 1" designator in Figures 4 and 5 2.2. Customer Assistance Reference Base Part Number 520459 and Product Code 1002 are representative numbers which identify the SDL Receptacle Connectors. Use of these numbers will identify the product line and expedite your inquires through a service network established to help you obtain product and tooling information. Such information can be obtained through a local Tyco Electronics Representative or, after purchase, by calling the Tooling Assistance Center or Product Information number at the bottom of page 1. 2.3. Drawings Customer Drawings for product part numbers are available from the service network. The information on these drawings takes priority if there is a conflict with this specification or with any other technical documentation supplied by Tyco Electronics. 2.4. Manuals Manual 402-40 is available upon request and can be used as a guide to soldering. This manual provides information on various flux types and characteristics with the commercial designation and flux removal procedures. A checklist is included in the manual as a guide for information on soldering problems. 2.5. Specifications Product Specification 108-2047 provides product performance and test information. Application Specification 114-2086 covers SDL 36 Series and 50 Series Flat Cable Plug Connectors; and Application Specification 114-2090 covers SDL Shielded 36 Series and 50 Series Round Cable Plug Connectors. 2.6. Instructional Material Instruction Sheet 408-9072 provides information relating to component selection for SDL Plugs and Receptacle Connectors, tooling selection, and assembly procedures for the plugs. 3. REQUIREMENTS 3.1. Storage A. Ultraviolet Light Prolonged exposure to ultraviolet light may deteriorate the chemical composition used in the housing material and contacts. B. Shelf Life The receptacle connectors should be used on a first in, first out basis to avoid storage contamination that could adversely affect electrical continuity. C. Chemical Exposure Do not store receptacle connectors near any chemicals listed below as they may cause stress corrosion cracking in the contacts. Alkalies Amines NOTE Ammonia Carbonates Citrates Nitrites Phosphates Citrates Sulfides Nitrites Sulfur Compounds Tartrates Where the above environmental conditions exist, phosphor-bronze contacts are recommended instead of brass if available. i 2 of 15 Tyco Electronics Corporation Rev G SDL Top-Entry and Side-Entry PC Board Receptacle Connectors 114-2081 3.2. Receptacle Connector Selection Figure 2 lists the available sizes for each receptacle connector version. Part numbers and further selection information is given in 408-9072 (SDL Plugs and Receptacle Connectors). VERSIONS RECEPT AND GROUND PANEL TYPE GROUND Topp Entry SideEntry PC BOARD GROUND n n n n n n n n n n n n n n REFERENCE FIGURES SIZE THREADED OFFSET BOARD INSERT FLANGE LOCKS FLANGELESS n n n n n n n PANEL PC MOUNT BOARD 4, 6, 8, 16 3C 4A 7A 8 3C 4B 7C 4, 8, 16 3C 4A 7B 16 3A 4C 7D 4, 6, 8, 16 3C 5A 7E 4, 6, 8, 16 3C 5B 7E 4, 6, 8, 16 3C 5C 7F 4 3B 5D 7G 4 3B 5D 7G 4, 6, 8, 16 3D 5E 7H (POSN) HARDWARE Figure 2 3.3. Panel Mounting Requirements (Figure 3) Mounting panel thickness shall not exceed 3.18 [.125] for the offset flange receptacle connector. Mounting panel thickness shall not exceed 6.35 [.250] for all other receptacle connector styles. When a panel is used, mounting hardware is required except for top-entry with shield ground tab receptacle connectors (screw only required for boardlock version). Refer to Figure 7 for recommended panel mounting hardware types and arrangements. Refer to the table in Figure 2 for the panel mount figure reference. 3A Panel 1.02 [.040] Max R (4 Places) Receptacle Connector Opening 13.72 " 0.25 [.540 +.010] G Figure 3 (cont'd) Rev G Tyco Electronics Corporation 3 of 15 SDL Top-Entry and Side-Entry PC Board Receptacle Connectors 3B 114-2081 3C " " 1.02 [.040] Max R (8 Places) " " 17.78 0.38 [.700 .015] H Basic 0.38 [.565 .015] 0.25 [.540 .010] -V- " " 14.35 13.72 " 3.68 0.07 [.145 " " 6.27 G +0.25 [.010] " .127 [.247 .003 ]Dia 0.25[.010] U M V -U- .005] M Receptacle Connector (2 Places) Opening 3D I Basic J " 9.72 [.383] 0.25 [.010] (Ref) " -R- 0.470 [.0185] 3.68 0.08 [.145 " .003] Dia 0.25[.010] R M " " 10.03 0.25 [.395 .010] T M (2 Places; Add 1 Place for Each Additional Receptacle Connector) -T- Receptacle Connector Opening " 7.11 0.25 [.280 " 1.06 [.040] .010] K Basic (From Center of Cutout to PC Max R (4 Places) Board Mounting Surface) NUMBER OF POSITIONS DIMENSIONS G H I J K 4 17.28 [.700] 21.59 [.850] 26.24 [1.033] 16.51 [.650] 13.119 [.5156] 6 20.32 [.800] 24.13 [.950] 28.78 [1.133] 19.05 [.750] 14.389 [.5665] 8 22.86 [.900] 26.67 [1.050] 31.32 [1.233] 21.59 [.850] 15.659 [.6165] 16 33.02 [1.300] 36.83 [1.450] 41.48 [1.633] 31.75 [1.250] 20.738 [.8165] Figure 3 (end) 3.4. Printed Circuit Board Requirements A. All SDL receptacle connectors require a pc board thickness of 1.45 [.057] to 2.54 [.100]. B. Refer to the table in Figure 2 for pc board layouts. PC board layouts for top-entry are referenced in Figure 4. 4 of 15 Tyco Electronics Corporation Rev G SDL Top-Entry and Side-Entry PC Board Receptacle Connectors 114-2081 4A Pin 1 NOTES: a. Receptacles mounted on opposite side of layout shown. b. 4-position shown. 4B Pin 1 NOTES: a. Receptacles mounted on opposite side of layout shown. b. 4-position shown. c. See Figure 4A for dimensions and datums not shown. Figure 4 (cont'd) Rev G Tyco Electronics Corporation 5 of 15 SDL Top-Entry and Side-Entry PC Board Receptacle Connectors 114-2081 4C Pin 1 NOTES: a. Receptacles mounted on opposite side of layout shown. b. 4-position shown. c. See Figure 4A for dimensions and datums not shown. Figure 4 (end) C. PC board layouts for side-entry are located in Figure 5. 5A NOTES: a. Receptacles mounted on opposite side of layout shown. b. 4-position shown. c. Use this dimension for seating machine forces greater than 35.6 N [8 lb.]. For forces 35.6N [8 lb.] or under, use 3.45 +0.05 [.136 +.002]. d. This dimension may vary with specific application techniques and pc board configurations, but shall not be more than the maximum dimension shown. Figure 5 (cont'd) 6 of 15 Tyco Electronics Corporation Rev G SDL Top-Entry and Side-Entry PC Board Receptacle Connectors 114-2081 5B Pin 1 NOTES: a. Receptacles mounted on opposite side of layout shown. b. 4-position shown. c. See Figure 5A for dimensions and datums not shown. 5C Pin 1 NOTES: a. Receptacles mounted on opposite side of layout shown. b. 4-position shown. c. See Figure 5A for dimensions and datums not shown d. Boardlock design is grounded to both the panel and the pc board making it necessary to run trace material around and in the boardlock retention holes. Figure 5 (cont'd) Rev G Tyco Electronics Corporation 7 of 15 SDL Top-Entry and Side-Entry PC Board Receptacle Connectors 114-2081 5D Pin 1 NOTES: a. Receptacles mounted on opposite side of layout shown. b. 4-position shown. c. See Figure 5A for dimensions and datums not shown d. This dimension may vary with specific application and board configurations, but shall not be more than the maximum dimension shown. 5E Pin 1 NOTES: a. Receptacles mounted on opposite side of layout shown with overlapping flanges. b. 4-position shown. c. Use this dimension for seating machine forces greater than 35.6 N [8 lb.]. For forces 35.6 N [8 lb.] or under, use 3.45 +0.05 [.136 +.002]. d. This dimension may vary with specific application techniques and board configurations, but shall not be more than the maximum dimension shown. NUMBER OF A B C D E F 4 11.43 [.450] 3.81 [.150] 3 21.59 [.850] 27.25 [1.073] 26.23 [1.033] 6 13.97 [.550] 6.35 [.250] 5 24.13 [.950] 29.79 [1.173] 28.78 [1.133] 8 16.51 [.650] 8.89 [.350] 7 26.67 [1.050] 32.33 [1.273] 31.32 [1.233] 16 26.67 [1.050] 19.05 [.750] 15 36.83 [1.450] 32.49 [1.673] 41.48 [1.633] POSITIONS (X) Figure 5 (end) 8 of 15 Tyco Electronics Corporation Rev G SDL Top-Entry and Side-Entry PC Board Receptacle Connectors 114-2081 D. These receptacle connectors may be used with or without plated through holes. If plated, the drilled hole size plating types and plating thickness are dependent on your application requirements. The finished hole size must be as stated to provide unrestricted insertion and ensure adequate application of solder to the tines. See Figure 6. Board Thickness (See Paragraph 3.4.A) Diameter of Finished Hole after Plating is as Stated on the Customer PC Board EEEE II II EEEE II II EEEE II II EEEE II II EEEE II II EEEE II II EEEE II Layouts Drilled Hole Diameter (As Required) Pad Diameter II EEEEE II EEEEE II II EEEEE II II EEEEE II II EEEEE II II EEEEE II II EEEEE II EEEEE (As Required) Figure 6 3.5. Receptacle Connector Spacing Top-entry receptacles may be placed adjacent to each other with no interference to mating connectors. Except for offset flange versions, side-entry receptacles may be placed adjacent to each other with no interference to mating connectors. Offset flange connectors shall be placed at a distance of "I Basic" in Figure 3D. 3.6. Receptacle Connector Placement CAUTION The connector should be handled only by the housing to avoid deformation, contamination, or other damage to the contact tines. ! Determine which hole in the pc board is to receive the number one contact tine, then orient the connector so the number one solder tine is aligned with the hole. Start all solder tines into the board; then, press evenly on the connector until the flange and mounting bracket seat on the pc board. 3.7. Mounting Requirements PC board mounting hardware is required on the top-entry board-grounded receptacle connector. The top-entry panel grounded version uses no board mounting hardware. Hardware for pc board mounting is optional with all other receptacle connector styles. Recommended hardware types and arrangements are shown in Figure 7. NOTE Fasten the receptacle connectors to the board BEFORE soldering. When mounting a series of stacked offset flange receptacle connectors, ALL the receptacle connectors should be fastened before soldering any of them to the board. i Rev G AFTER the soldering process and flux removal, the receptacle connector(s) may be panel mounted if required for the specific application. Tyco Electronics Corporation 9 of 15 SDL Top-Entry and Side-Entry PC Board Receptacle Connectors 114-2081 Top-Entry Receptacle Connector Mounting (Panel Grounded) 7A 4-40 Machine Screw; 7B 4-40 Machine 4.44 [.175] Max Dia Head Panel Screw; 4.44 [.175] Panel (2 Places) Max Dia Head (2 Places) 14.15 [.557] Max 4-40 Hex Nut PC Board (Mounting 4.75 [.187] Across Hardware Not Used) Flats (2 Places) 7C Fastener Pre-Attached PC Board (Mounting to Connector (2 Places) Hardware Not Used) 7D 4-40 Machine Screw; Panel 4.44 [.175] Max Dia Head (2 Places) Panel Grounding PC Board (Mounting Posts PC Board (Mounting Hardware Not Used) Hardware Not Used) Side-Entry Receptacle Connector Mounting 7E 4-40 Machine Screw; 7F 4.44 [.175] Max Dia Panel Panel Head (2 Places) 4-40 Machine Screw; 4.44 [.175] Max Dia 4-40 Hex Nut 4.75 [.187] Across Nut Not Flats (2 Places) Needed Head (2 Places) Here PC Board (Mounting Hardware PC Board (No Hardware Optional Between Connector Needed Between Connector Optional Ground Leg and PC Board) and PC Board) Standard (With or Without Standard With Ground Legs) BoardLocks Figure 7 (cont'd) 10 of 15 Tyco Electronics Corporation Rev G SDL Top-Entry and Side-Entry PC Board Receptacle Connectors 114-2081 7G Mounting Panel PC Board Panel Ground Spring(s) PC Board Ground Leg Ground Leg 7H Receptacle Connectors 4-40 Hex Nut; 4.75 [.187] Across Flats Dm [1.00 in-lb] Min, Dm [2.50 in-lb] Max) (Torque to 0.11 N PC Board Mounting 0.28 N Hardware Optional 4-40 Machine Screw; 5.36 [.211] Max Dia Head. And 4-40 Hex Nut; 4.74 [.187] Across Flats (Torque to 0.23 N Dm [2.00 in-lb] Max) Flanges (g) Offset Flange 4-40 Machine Screw; Mounting Panel (Top View) 4.64 [.183 ] Max Dia Head Side-Entry Receptacle Connector Mounting NOTE: " When mounting an offset flange receptacle connector with no adjacent receptacle connector on the recessed side, insert a shim or washer with a thickness of 2.54 .254 [ .100+.010] between the flange and mounting panel. Figure 7 (end) 3.8. Soldering A. Flux Selection Contact solder tines must be fluxed prior to soldering with a mildly active, rosin base flux. Selection of the flux will depend on the type of pc board and other components mounted on the board. Additionally, the flux must be compatible with the wave solder line, manufacturing, health, and safety requirements. Call the Product Information phone number at the bottom of page 1 for consideration of other types of flux. Some fluxes that are compatible with these connectors are provided in Figure 8. FLUX TYPE Type RMA (Mildly Activated) ACTIVITY RESIDUE Mild Noncorrosive COMMERCIAL DESIGNATION KESTER ALPHA 186 611 Figure 8 Rev G Tyco Electronics Corporation 11 of 15 SDL Top-Entry and Side-Entry PC Board Receptacle Connectors 114-2081 B. Soldering Guidelines The receptacle connectors can be soldered using wave, double sided non-focused infrared reflow processes (IR) or equivalent soldering techniques. The temperatures and exposure time shall be within the ranges specified in Figure 9. We recommend using 60 Sn/40 Pb or 62 Sn/36 Pb/2 Ag solder for these receptacle connectors. NOTE Manual 402-40 provides some guidelines for establishing soldering practices. Refer to Paragraph 2.4, Manuals. i NOTE Receptacle connectors must be clamped, weighted, or screwed down when going through wave soldering. i SOLDERING TEMPERATURE PROCESS WAVE SOLDERING 260 s Wave Temperature TIME (A Max (At M T Temp) ) FAHRENHEIT CELSIUS s 500 s 5 Seconds Figure 9 C. Chemical Exposure Limitations The SDL plugs are molded from a polycarbonate resin which can be adversely affected by strong commercial and industrial cleaners, solvents, and thinners containing hydrocarbons, amines, esters, and ketones. The use of these types of products should be avoided in the general area of any polycarbonate material. Cleaners must be free of dissolved flux and other contaminants. We recommend cleaning with the pc board on its edge. If using an aqueous cleaner, we recommend standard equipment such as a soak-tank or an automatic in-line machine. See Figure 10. DANGER Consideration must be given to toxicity and other safety requirements recommended by the solvent manufacturer. Refer to the manufacturer's Material Safety Data Sheet (MSDS) for characteristics and handling of cleaners. Trichloroethylene and Methylene Chloride can be used with no harmful affect to the connectors; however Tyco Electronics does not recommend them because of the harmful occupational and environmental effects. Both are carcinogenic (cancer-causing) and Trichloroethylene is harmful to the earth's ozone layer. NOTE If you have a particular solvent that is not listed, contact the Tooling Assistance Center or Product Information number at the bottom of page 1. i TEMPERATURES CLEANER TIME (Maximum) (Minutes) NAME TYPE CELSIUS FAHRENHEIT ALPHA 2110 Aqueous 1 132 270 BIOACT EC-7 Solvent 5 100 212 Butyl CARBITOL Solvent 1 Isopropyl Alcohol Solvent 5 100 212 KESTER 5778 Aqueous 5 100 212 KESTER 5779 Aqueous 5 100 212 LONCOTERGE 520 Aqueous 5 100 212 LONCOTERGE 530 Aqueous 5 100 212 Terpene Solvent Solvent 5 100 212 Room Ambient Figure 10 12 of 15 Tyco Electronics Corporation Rev G SDL Top-Entry and Side-Entry PC Board Receptacle Connectors 114-2081 D. Drying When drying cleaned connector assemblies, make certain that temperature limitations are not exceeded: -55_ to 125_C [-67_ to 257_F]. Excessive temperatures may cause housing degradation. 3.9. Receptacle Connector Seating Requirements The seated receptacle connector shall be flush with the surface of the pc board within the limits shown in Figure 11. Typical Receptacle 0.127 0.127 [.005] Max [.005] Max Connector PC Board Figure 11 3.10. Repair/Removal If the receptacle connector should become damaged, it must be replaced. The receptacle connector may be removed from the pc board by normal desoldering methods and replaced with a new receptacle connector. CAUTION When repairing or replacing SDL PC Board Receptacle Connectors, be careful not to damage other pc board components during the desoldering process. ! 4. QUALIFYING SUPPORT SDL Top-Entry and Side-Entry PC Board Receptacle Connectors are Recognized by Underwriters Laboratories Inc. (UL) under File No. E28476, and Certified to CSA International under File No. LR7189. 5. TOOLING TYPES 5.1. Seating Tools No tooling is required for hand seating of SDL Receptacle Connectors. Robotic or automatic machine seating may be used if approved by Tyco Electronics Engineering, and if the machine grips the receptacle connector as shown in Figure 12. Arrows Indicate Typical Receptacle Recommended Robotic Connector Machine Gripping (Top View) Surfaces Figure 12 Rev G Tyco Electronics Corporation 13 of 15 SDL Top-Entry and Side-Entry PC Board Receptacle Connectors 114-2081 5.2. PC Board and Panel Mounting Tools Use common tooling to attach mounting hardware. 5.3. PC Board Support A pc board support must be used to prevent bowing of the pc board during placement of a connector on the board and during formation of eyelets when applicable. See Figure 13. It should have flat surfaces with holes or a channel large enough to receive eyelets and allow for their formation. Channel (Ref) Holes (Ref) Figure 13 14 of 15 Tyco Electronics Corporation Rev G SDL Top-Entry and Side-Entry PC Board Receptacle Connectors 114-2081 6. VISUAL AID Figure 14 is to be used by production personnel to visually ensure a properly applied product. Sample SDL Receptacle Connectors are shown as they should appear for best quality termination. Applications which are NOT visually correct should be inspected using the information in the main body of this specification and in the instructional material shipped with the product or tooling. VIEW OF TYPICAL RECEPTACLE CONNECTOR SHOWN MOUNTED TO TOP SIDE OF PC BOARD ALL PANEL MOUNTING HARDWARE MUST BE SECURE PC BOARD AND MOUNTING PANEL UNDAMAGED BY SEATING AND HARDWARE ATTACHMENT OPERATIONS SOLDER TINES MUST PROTRUDE THROUGH PC BOARD AND BE UNDAMAGED VIEW OF TYPICAL RECEPTACLE CONNECTOR SHOWN MOUNTED TO UNDERSIDE OF PC BOARD WHEN USED, PC BOARD HARDWARE MUST BE PROPERLY FASTENED AND SOLDERED (BOARDLOCK VERSION NEEDS NO BOARD MOUNTING HARDWARE, AND WILL APPEAR DIFFERENT THAN APPLICATION ILLUSTRATED) FIGURE 14. VISUAL AID Rev G Tyco Electronics Corporation 15 of 15