M55-7101642R

C04704 M55 SERIES: 1.27mm PITCH CONNECTORS APRIL 2018 SECTION TITLE PAGE 1 Description of Connector System 2 2 Ratings 2 Appendix 1 Mating Heights 3 Appendix 2 Connector Misalignment 3 Appendix 3 Contact Numbering 4 Sheet: Issue: Date: C/Note: 1 of 4 4 25-04-2018 21181 ARCHER KONTROL COMPONENT SPECIFICATION C04704 1. DESCRIPTION OF CONNECTOR SYSTEM A range of 1.27mm (0.05”) pitch connectors, male and female shrouded connectors for board-to-board connection. All connector part numbers start with the series code M55. The socket connectors are twin-beam female contacts, and these mate to solid pin male connectors. All connectors are double row and Surface Mount, supplied in tape-and reel packaging (pick-and-place caps included when applicable). All connector housings include location pegs for additional placement assistance on the PCB, and SMT side tabs for additional peel strength and strain relief when soldered down. Both male and female connectors are available in Vertical or Horizontal orentations, with 3 height options on the Vertical connectors. The range can therefore be used for parallel board-to-board (mezzanine layouts), right-angle motherboard-to-daughterboard, or co-planar / edge-to-edge layouts. All housings include polarisation within the design. 2. RATINGS 2.1. MATERIALS All materials are listed on individual drawings. Contacts .............................................................................................. Phosphor Bronze, Gold finish on contact area, 100% Tin on tails Housing & Cap .................................................................................... LCP, UL94V-0 SMT Side Tabs..................................................................................... Brass, 100% Tin finish 2.2. ELECTRICAL CHARACTERISTICS Current Rating ..................................................................................... 1.2A max per contact Contact Resistance (EIA-364-23B): Initial .............................................................................................. 25mΩ max After Conditioning ......................................................................... Additional 10mΩ max variation Dieletric Withstanding Voltage (EIA-364-20C, Method B) .............. 500V AC for 1 minute Insulation Resistance (EIA-364-21C) ................................................. 10GΩ min Voltage Rating .................................................................................... 100V AC 2.3. ENVIRONMENTAL CHARACTERISTICS Operating Temperature Range ......................................................... -55°C to +125°C Vibration (EIA-364-28D, Condition IV).............................................. 10-2000Hz, 20G (196m/s²) peak, 1.52mm amplitude, duration 4 hours each axis, 12 hours total Thermal Shock (EIA-364-32C, Condition III)..................................... -55°C to +125°C, 10 cycles, 30 mins each extreme Termperature Life (EIA-364-17B, Method A) ................................... +125°C, 96 hours Humidity (EIA-364-31B, Condition A) ............................................... 96 hours, 90-95% RH at +40°C Salt Spray (EIA-364-26B) ................................................................... 24 hours at +35°C, concentration 5% Solderability (EIA-364-52) ................................................................. +245±5°C for 5±0.5 seconds; maximum time of 10 seconds at maximum temperature, 260°C. 2.4. MECHANICAL CHARACTERISTICS Durability (EIA-364-13C) .................................................................... 500 operations Mating and Unmating Forces (EIA-364-13C): Insertion Force (per contact) ..................................................... 0.8N max Withdrawal Force (per contact) ................................................. 0.2N min Contact Retention Force (EIA-364-29C)............................................ 3.9N min per contact -2- ARCHER KONTROL COMPONENT SPECIFICATION APPENDIX 1 Mating Heights / Board-To-Board Heights for Vertical Connectors Female Connector Part number M55-600XX42R M55-600XX42R M55-600XX42R M55-601XX42R M55-601XX42R M55-601XX42R M55-602XX42R M55-602XX42R M55-602XX42R Male Connector Part Number M55-700XX42R M55-701XX42R M55-702XX42R M55-700XX42R M55-701XX42R M55-702XX42R M55-700XX42R M55-701XX42R M55-702XX42R Mating Height 8.00mm 9.50mm 11.10mm 10.80mm 12.30mm 13.90mm 15.40mm 16.90mm 18.50mm Total Mating Length for Horizontal Connectors (M55-610XX42R to M55-710XX42R)..................................................... 15.80mm APPENDIX 2 Connector Misalignment Misalignment tolerance for secure self centering – front view: Misalignment tolerance for secure self centering – side view: -3- C04704 ARCHER KONTROL COMPONENT SPECIFICATION Misalignment angle for secure self centering: APPENDIX 3 Contact Numbering Male: M55-70XXX42R M55-710XX42R Female: M55-60XXX42R M55-610XX42R -4- C04704