2002 MINIATURE RIBBON CONNECTORS 37 Series KYCON Mechanical Characteristics Insertion and Withdrawal Force Number of Insertion Withdrawal Contacts Force (kg) Force (kg) 14 1.4 1.0 24 2.7 1.9 36 3.7 2.0 50 4.6 4.3 37 Series Miniature Ribbon Durability Subjected to 500 Cycles of Insertions and Withdrawals, Connectors After Test, Connectors Meet the Maximum Contact Resistance Specifications Features LR78160 Electrical Characteristics Applications Include Computer Peripherals, Data Processing, Contact Current Rating Telecommunications and Industrial Controls 5 Amps UL Recognized Material Design Meets the Requirements of IEEE-488 and SCSI Contact Resistance Applications Voltage Drop, at DC 5 Amps Current, Plug and Socket Available in 14, 24, 36, and 50 Positions Shall be 8.5 Millivolts Max Bright Nickel Plated Shells for EMI/RFI Shielding D Shaped Connector Mating and Polarization Dielectric Withstanding Voltage 1200 V AC Min CSA/NRTL Certified File No. LR78160 Insulation Resistance Performance Specifications 1000 Megohms Min Materials and Finish Temperature Rating Shell -55C to + 105C Steel Material, Nickel Finish Insert PBT Thermoplastic, Blue, 30% Glass Filled, Self-Extinguishing, 94V-0 Rated Contact Material Phosphor Bronze Contact Finish Gold Flash Over 0.0001 (0.00254) Nickel 2 136 KYCON, Inc. Tel: +1 408-494-0330 US: 1-888-KYCON-22 Fax: +1 408-494-0325 www.kycon.com2002 MINIATURE RIBBON CONNECTORS 37 Series KYCON Dimensions Dimensions in mm In Plugs A 1 .185 Tail Standard 2-2.90 0.114 10.16 0.40 Max. 0.64 0.025 8.36 Max. 2.16 0.085 TYP Vertical PCB Mount 15.49 Max. C 0.30 Miniature Ribbon B Connectors Receptacles Pictured with Spring Latch Ordering Information A Receptacles Without Spring Latch 1 1 Contacts Part Number 14 37-20140-11 24 37-20240-23 36 37-20360-19 10.16 Max. 50 37-20500-85 Receptacles With Spring Latch (Installed Separately) 8.36 Max. 0.64 0.025 Contacts Part Number 2.16 0.085 TYP 15.49 Max. C 14 37-40140-13 0.30 B 24 37-40240-14 Plugs D 36 37-40360-24 3.84 0.151 50 37-40500-24 0.89 0.035 Receptacles Plugs 4.29 0.169 2.16 0.085 TYP Contacts Part Number Recommended PCB Layout 14 37-10140-10 24 37-10240-12 14 Contacts 24 Contacts In mm In mm 36 37-10360-25 1.417 35.991 1.842 46.787 A 50 37-10500-73 1.750 44.450 2.175 55.245 B Mounting Options .910 23.114 1.335 33.909 C Description Designator* K 4-40 Threaded Bushings 36 Contacts 50 Contacts KJM 4-40 Threaded Bushings and IEEE Standard Metric In mm In mm Jack Screws Installed 2.352 59.741 2.947 74.854 A Color Option* 2.685 68.199 3.280 83.312 B Standard: Blue Color 1.845 46.863 2.440 61.976 C BLK: Black Color (minimum order requirement) * Add to end of part number 2 KYCON, Inc. Tel: +1 408-494-0330 US: 1-888-KYCON-22 Fax: +1 408-494-0325 www.kycon.com 137