Molex KK RPC Connector System

Molex KK Reflow Process Compatible (RPC) Connector System offers versatile, reliable wire-to-board solutions designed to withstand high temperatures up to +260°C for RoHS lead-free processes. The 2.54mm pitch KK 254 series RPC connector system delivers up to 4A and 250V,  the 3.96mm pitch KK 396 series handles up to 13A and 600V, and the 5.08mm pitch KK 508 KK series handles up to 7A and 250V. These connectors feature a maximum contact resistance of 10mΩ and KK 396 and KK 508 connectors offer glow wire capability. Typical applications include automotive, consumer, and medical.

Features

  • Matte-tin over nickel prevents tin whiskers
  • Polarized friction-lock header prevents mis-mating
  • Standard KK header footprint allows for drop-in replacement
  • Supports up to 13A per circuit for high power and vibration
  • Tape-and-reel packaging
  • Utilizes standard KK receptacles for secure mating
  • Withstands high-temperature soldering

Applications

  • Automotive
    • Control modules
    • Display panels
    • Stereos
  • Consumer
    • HVAC
    • Home appliances
    • Home security
  • Data/computing and telecommunications/networking
    • Mainframes
    • Printers
    • Workstations
  • Medical
    • Dental equipment
    • Patient monitoring
    • Portable diagnostics

Technical Specifications

Parameters Values
Dielectric Withstanding Voltage 500Vac
Minimum Insulation Resistance 1000MΩ
Maximum Contact Resistance 10mΩ
Operating Temperature Range -40°C to +105°C