C00526 C00526 M80 & M83 SERIES RECTANGULAR CONNECTORS MAY 2015 SECTION TITLE PAGE 1 Description of Connectors and Intended Applications 2 2 Marking of Connector and/or Package 2 3 Ratings 3 Appendix 1 Contact Orientations 7 Appendix 2 Coax Contact Details 10 Appendix 3 Gauges (Low Frequency) 12 Appendix 4 Test for Latch Integrity 13 Appendix 5 Instructions for the use of connectors fitted with Jackscrews 14 Appendix 6 Instructions for the use of 15 PREPARED BY:..........Matthew Perren ............ APPROVED BY:...........Mark Plested .............. Jackscrews Sheet: Issue: Date: C/Note: 1 of 15 26 13.05.2015 12824 COMPONENT SPECIFICATION C00525 1. DESCRIPTION OF CONNECTOR AND INTENDED APPLICATION A range of 2mm pitch male and female rectangular, fully shrouded unsealed connectors with replaceable contacts for interconnecting board to board, cable to board and cable to cable. The range covers 2 to 50 ways, in various application methods. Female connectors are available for crimp, vertical through-board and surface mount termination. Male connectors are available for crimp, vertical or horizontal (90°) throughboard and vertical surface-mount termination. Overmoulding of cable assemblies is also available for crimp versions. The connectors are provided with a range of contact terminations (as shown in Appendix 1) that are gold or gold/tin plated. The contact zone of a gold plated contact is hard acid gold of 98% purity. The connector is intended for use as a low voltage connector in high packing density electronic equipment. The connector is polarised to prevent mis-matching and can be produced with a latching feature (L-Tek) or in a jackscrew (J-Tek) format, with or without board mounting. L-Tek and J-Tek connectors are available with low-frequency (LF) contacts, while customised Mixed Technology (Mix-Tek) connectors are also available with jackscrews, with a choice of power or coax contacts. NOTE: Some connector styles are available manufactured and tested to BS9525 F0033. All other connectors in the range are designed to the same specification. 2. MARKING OF THE CONNECTOR AND/OR PACKAGE [ORDER CODE] The marking (order code) shall appear on the package and shall be as follows: 2.1. ORDER CODE: M80 - XXX XX XX Series No. Connector Style Number of Ways Contact Finish For details of styles, as well as Mix-Tek and M83 markings and styles see the latest catalogue, or individual drawings. 2.1.1. Number of ways: SINGLE ROW (standard) No. of ways Order Code No. of DOUBLE ways ROW Order (standard) Code DOUBLE ROW (jackscrew) No. of ways Order Code 2 3 4 5 6 7 17 22 02 03 04 05 06 07 17 22 2+2 3+3 4+4 5+5 6+6 7+7 8+8 9+9 10+10 13+13 17+17 22+22 04 06 08 10 12 14 16 18 20 26 34 44 3+3 5+5 7+7 10+10 13+13 17+17 21+21 25+25 06 10 14 20 26 34 42 50 -2- COMPONENT SPECIFICATION 2.1. C00525 FINISH CODES (CONTINUED) 2.1.2. Contact Finish: Finish Code 01 05 22 42 Male PC Tail -- Gold all over Gold on Contact area Tin /Lead on tail Gold on Contact area 100% Tin on tail Male Crimp -- Gold all over -- -- Female PC Tail Gold on Contact area Tin /Lead on tail Gold all over -- Gold on Contact area 100% Tin on tail Female Crimp -- Gold clip, Gold shell -- Gold clip, Gold shell 3. RATINGS All materials are listed on individual drawings. 3.1. LOW-FREQUENCY SIGNAL CONNECTORS 3.1.1. Electrical characteristics Current – per individual contact at an ambient temperature of 25°C ................................... 3.3A max (When only one contact per connector is electrically loaded) Current – per individual contact at an ambient temperature of 85°C ................................... 2.6A max (When only one contact per connector is electrically loaded) Current – per contact through all contacts at an ambient temperature of 25°C................... 3.0A max Current – per contact through all contacts at an ambient temperature of 85°C .................. 2.2A max Working Voltage (at 1013mbar, sea level) ..................................................................800V DC or AC Peak Voltage Proof (at 1013mbar, sea level) .......................................................................1200V DC or AC Peak Contact resistance (initial) ...................................................................................................... 20mΩ max Contact resistance (after conditioning) .................................................................................. 25mΩ max Insulation resistance (initial)................................................................................................... 1,000 MΩ min Insulation resistance (hot after conditioning) ........................................................................ 100 MΩ min Creepage path contact-to-contact .......................................................................................... 0.35mm min Air gap contact-to-contact ...................................................................................................... 0.35mm min 3.1.2. Environmental characteristics Environmental classification.............................................................................-55/+125/56 Days at 95% RH Low air pressure severity when only one contact is electrically loaded.......300 mbar (9,144M/30,000ft)* Vibration severity ................................... 10Hz to 2000Hz over 0.75mm at 98m/s² (10G), duration 6 hours Vibration severity ................................... 10Hz to 81.73Hz @ 1.5mm peak to peak, 57.55Hz to 2000Hz @ 20g. duration 2 hours Bump severity ....................................................................................... 390m/s² (40G), 4000 ±10 bumps Shock severity ....................................................................................... 981m/s² (100G) for 6ms -3- COMPONENT SPECIFICATION C00525 3. RATINGS (continued) 3.1.2. Environmental characteristics (continued) Acceleration severity ............................................................................................................... 490m/s² (50G) *The connector will function correctly using a simultaneous combination of high temperature and low air pressure down to 300mbar (Altitude of 9,144M/30,000ft) up to 360V DC. 3.1.3. Mechanical characteristics Durability ................................................................................................................................ 500 operations Clip retention in body .............................................................................................................. 18N min Minimum retention force may be 10N from a sample of 10 sockets, providing the average of the samples is 22N. High temperature, long term (current as in 3.1.) ........................................................1000 hours at 85°C High temperature, short term (no electrical load)......................................................250 hours at 125°C Contact retention in moulding ..................................................................................................... 10N min* *Male Crimp Jackscrew contact replacement – 2 operations at 10N Contact holding force ...................................................................................................................... 0.2N min M80 insertion force (per contact, using mating pin, no latch fitted)...................... ...................... 2.0N max M80 withdrawal force (per contact, using mating pin, no latch fitted).................. ..................... 0.2N min M83 insertion force (per contact, using mating pin, no latch fitted)……….………… ...................... 1.0N max M83 withdrawal force (per contact, using mating pin, no latch fitted)………………. ..................... .0.2N min 3.1.4. Wire Termination Range Wire type (recommended)................................................................................................ BS 3G 210 Type A Crimp Type Small Bore Small Bore Small Bore Large Bore No. & Nominal dia. (mm) of wires 7 / 0.12 7 / 0.15 7 / 0.2 19 / 0.15 A.W.G. Minimum pull-off force M22520/2-01 Crimp tool setting Max. insulation diameter 28 12.5N 6 26 25N 6 24 44N 6 22 50N 6 Ø1.10mm Extra small bore crimp contact details Crimp type Extra small bore No. & nominal dia. (mm) of wires AWG Min. pull off force M22520/2-01 crimp tool setting Max. insulation diameter 3.2. 7/0.12 28 12.5N 5 1/0.25 30 7N 4 Ø0.75mm 7/0.08 32 4N 4 COAX CONTACTS 3.2.1. Electrical characteristics Impedance ............................................................................................................................................. 50Ω Frequency Range ................................................. 6GHz (Also dependent on cable type or board layout) -4- COMPONENT SPECIFICATION C00525 3. RATINGS (continued) 3.2. COAX CONTACTS (continued) V.S.W.R. (Voltage Standing Wave Ratio) .............................................. 1.05 + (0.04 x Frequency) GHz max Operating Voltage (at 1013mbar, sea level) ..................................................................... 180V AC at 500mA Maximum Voltage (at 1013mbar, sea level)..................................................................... 1,000V AC rms Contact Resistance........................................................................................................................ 6 mΩ max Insulation Resistance (at 250V rms) ..................................................................................................... 106 MΩ 3.2.2. Wire Termination Range Cable Type RG 178 PTFE cellular RG 174 RG 179 RG 316 Max. Insulation Diameter Ø2.0mm Ø2.4mm Ø2.7mm Ø2.7mm Ø2.7mm Compatible contacts M80-305, M80-308, M80-315, M80-318 M80-306, M80-316 M80-307, M80-309, M80-317, M80-319 M80-307, M80-309, M80-317, M80-319 M80-307, M80-309, M80-317, M80-319 3.2.3. Mechanical characteristics Durability ................................................................................................................................ 500 operations Insertion force: ........................................................................................................................ 8.0N max Withdrawal force: .................................................................................................................... 0.5N min Contact wipe ............................................................................................................................ 1.30mm min Contact replacement in moulding .......................................................................................... 5 times max 3.3. POWER CONTACTS 3.3.1. Electrical characteristics Current rating (M80-3XX contact only) ................................................................................... 20A max Current rating (M80-PXX contact only) ................................................................................... 40A max Working Voltage (at 1013mbar, sea level) ..................................................................800V DC or AC Peak Voltage Proof (at 1013mbar, sea level) .......................................................................1200V DC or AC Peak Contact Resistance........................................................................................................6mΩ max 3.3.2. Wire Termination Range A.W.G. Current Rating of cable Compatible contacts 10 12 14 16 18 20 40A max 20A max 15A max 10A max 8A max 5A max M80-PF5, M80-PM5 M80-325, M80-335, M80-32A M80-326, M80-336, M80-32B M80-327, M80-337, M80-32C M80-328, M80-338 M80-329, M80-339 3.3.3. Mechanical characteristics Durability ................................................................................................................................ 500 operations High temperature, long term (no electrical load) .......................................................1000 hours at 150°C Insertion force M80-3XX contacts .......................................................................................... 8.0N max -5- COMPONENT SPECIFICATION C00525 Insertion force M80-PXX contacts .......................................................................................... 15.0N max Withdrawal force .................................................................................................................... 0.5N min Contact wipe ........................................................................................................................... 1.30mm min Contact replacement in moulding .......................................................................................... 5 times max 3.4. SOLDERING DATA Solderability (for PC Tail & SMT product)…………………………………………………………....245°C for 5 seconds Soldering heat resistance (for SMT products only)…………………………………………….…260°C for 10 seconds -6- COMPONENT SPECIFICATION C00525 APPENDIX 1 – CONTACT ORIENTATIONS These diagrams show pin numbers with reference to the polarisation feature. They represent male connectors, shown looking onto the contact face. A1.1. SINGLE ROW 2 1 3 1 4 3-way 2-way 7 1 5 4-way 1 1 6 1 5-way 6-way 17 7-way 1 Polarising Key 22 17-way 1 22-way 90° tail (typical) A1.2. DOUBLE ROW 2 1 3 1 4 4 3 4-way 7 6 4 6-way 1 8 14 14-way 8-way 5 5 8 16 8 10 20 1 20-way 16-way 1 13 11 26 17 34 1 6 10 10-way 6 12 1 9 9 18 10 18-way 1 14 26-way Polarising Key 18 1 22 44 23 90° tail (typical) 44-way -7- 7 12-way 1 1 34-way 1 COMPONENT SPECIFICATION C00525 APPENDIX 1 – CONTACT ORIENTATIONS (continued) These diagrams show pin numbers with reference to the polarisation feature. They represent male connectors, shown looking onto the contact face. A1.3. M80 DOUBLE ROW 1 3 1 5 6 4 6-way 10 10-way 6 10 20 20-way 14 1 13 11 26 14 26-way 1 34 18 34-way 1 21 42 22 42-way Polarising Key 25 A1.4. 8 14-way 1 17 50 1 7 50-way 90° tail (typical) M80 1 26 DOUBLE ROW 6 Polarising Key 1 C 12 A Non-symmetrical (e.g. 3 special, 12 signal) A Symmetrical (e.g. 2 special, 8 signal, 2 special) A Special contacts only (e.g. 6 special) 7 4 D 1 C B 8 F 5 90° tail (typical) -8- COMPONENT SPECIFICATION C00525 APPENDIX 1 – CONTACT ORIENTATIONS (continued) These diagrams show pin numbers with reference to the polarisation feature. They represent male connectors, shown looking onto the contact face. A1.5 M83 3 ROW 6 1 All signal contacts only 18 A1.6. 13 M83 3 ROW 8 1 D C A B -9- Signal and special contacts COMPONENT SPECIFICATION C00525 APPENDIX 2 – COAX CONTACT DETAILS A2.1. COAX INTERFACE DIMENSIONS Male Female A2.2. COAX ASSEMBLY INSTRUCTIONS – M80-305/306/307, M80-315/316/317 1) Strip cable to dimensions shown against relevant part (see appropriate engineering drawings). Outer Insulator Braid Inner Insulator Inner Conductor 2) Identify pieces of coax connector to be assembled. Body Sleeve Contact 3) Slide sleeve onto cable past stripped area. Sleeve 4) Crimp contact to end of cable inner conductor. Crimp here Contact 5) Insert cable and contact into coax body from back end – make sure that the braid goes outside and over the end section. Braid Body 6) Slide sleeve back over the end of the coax body and the braid. Crimp into place on the cable insulation, using a hexagonal crimping tool. Crimp here - 10 - COMPONENT SPECIFICATION C00525 APPENDIX 2 – COAX CONTACT DETAILS (continued). A2.3. COAX ASSEMBLY INSTRUCTIONS – M80-308/309, M80-318/319. 1) Strip cable to dimensions shown against relevant part (see appropriate engineering drawings). Outer Insulator Braid Inner Insulator Inner Conductor 2) Identify pieces of coax connector to be assembled. Body Sleeve 3) Slide sleeve onto cable past stripped area. Insulator (PTFE) Cover (metal) Sleeve 4) Push the cable and sleeve into the body, as far as it will go. The cable inner conductor will be visible through the hole in the top of the coax body, and should go into the slot in the inner contact of the body. Make sure that the braid goes outside and over the end section. Inner Conductor 5) Solder the cable inner conductor to the body inner contact. When cool, place the insulator inside the top, and press the cover into place. Slide the sleeve up to meet the coax body, and hexagonal crimp in place. Cover Insulator Solder here Crimp here - 11 - COMPONENT SPECIFICATION C00525 APPENDIX 3 – GAUGES (LOW FREQUENCY) NOTES: 1. Material = Steel to BS1407 or equivalent. 2. Gauging surfaces to be hardened/ground to 650 H.V.5 minimum. 3. These gauges to be used for testing fully assembled components only. 4. Ultimate wear limit of 0.005mm is allowable on gauging diameters. 5. Loading force (Bending moment) to give 0.002Nm (Test prod only). 6. All dimensions are in millimetres. 7. For explanation of dimensions, etc. see BS8888. 8. Unless otherwise stated, all dimensions are maxima. A3.1. TEST PROD R 3.16 LAP Spherical rad 2.362 Ø 2.350 0.2 0.500 Ø 0.495 2.70 2.65 9.40 9.27 A3.2. SIZING GAUGE LAP Spherical rad 0.2 Ø 0.505 0.500 6.25 6.15 A3.3. HOLDING GAUGE (Mass = 20 +0/-1 gm) LAP Spherical rad 0.1 Ø 5.35 5.15 - 12 - 0.465 0.460 COMPONENT SPECIFICATION C00525 APPENDIX 4 – TEST FOR LATCH INTEGRITY A4.1. LATCH INTEGRITY GAUGE Dim ‘A’ Remove all burrs and sharp edges 10 A ‘A’ and ‘B’ stamped in positions shown 20 B Dim ‘B’ No. of contacts per row Dim ‘A’ +0.00 / -0.02 Dim ‘B’ +0.02 / -0.00 5 2 3 4 5 6 7 8 9 10 13 17 22 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00 22.00 28.00 36.00 46.00 5.00 7.00 9.00 11.00 13.00 15.00 17.00 19.00 21.00 27.00 35.00 45.00 A4.2. LATCH INTEGRITY TEST B A A B Figure 1 Figure 2 Figure 3 When Gauge A is placed between the two faces of the latch clips (as shown in Figure 1), the connector shall be held against its own weight. When Gauge B is placed between the two faces of the latch clips (as shown in Figure 2), the connector shall not be held against its own weight. When an unloaded female connector moulding is mated with a latched male connector, and a force of 20N is applied for 10 seconds in the directions shown in Figure 3, there shall be no failure of any part of the latch mechanism. - 13 - COMPONENT SPECIFICATION C00525 APPENDIX 5 – INSTRUCTIONS FOR THE USE OF CONNECTORS FITTED WITH JACKSCREWS ( , ) Connectors are fitted with jackscrews where it is considered necessary to provide mechanical assistance in ensuring a satisfactory engagement and separation of the connector. This may apply in cases where engagement and separation forces are so high as to prevent satisfactory hand engagement, or where access to connector is restricted. Jackscrews also provide a locking feature, preventing the connector from disengaging under adverse conditions. In order to obtain maximum effectiveness from the jackscrew system, the following rules for their use should be observed. 1. The connector with boardmount jackscrews should be fixed to the mounting board with fixings and tightened to a torque of 21±2cmN. 2. On engaging the two halves of the connector after ensuring correct polarity, lightly push home the floating half until the jackscrews touch. Then, maintaining the pressure, turn one of the floating jackscrews clockwise, until it engages with the fixed screw. Repeat with the other screw. Then screw in each jackscrew, ensuring even loading by applying a maximum of one turn to each screw in sequence until the connector is bottomed. This will be evident by a sudden increase in the torque required on the screw. This torque should not exceed 23cmN. NB: Care to be taken when aligning male and female threads to avoid cross-threading and possible failure of parts. 3. On disengaging the two halves of the connector turn each of the floating jackscrews anticlockwise. Again ensure even loading by turning each screw in sequence for a maximum of one turn until the jackscrew disengage. The connector can then be easily pulled apart. 4. Board mounting fixings must be fitted before Wave soldering. 5. Board mounting fixings can be fitted before or after reflow soldering, as preferred by customer. If fitted before soldering, check that the fixings remain tight after soldering. - 14 - COMPONENT SPECIFICATION APPENDIX 6 – INSTRUCTIONS FOR THE USE OF C00525 JACKSCREWS 1. Before engaging, the slot on the jackscrew should be at right angles to the length of the connector. 2. Push the connectors together. Once the connectors are mated, use a screwdriver to push down onto each 101Lok Jackscrew until the spring is compressed. Turn the Jackscrew 101 degreess, and release. The Jackscrew should remain partially compressed. 3. To disengage, use a screwdriver to push down on each 101Lok Jackscrew until the spring is compressed. Turn the Jackscrew anti-clockwise 101 degrees, and release. The Jackscrew will spring back to its uncompressed position. - 15 -