Molex CP-3.3 Wire-to-Wire Connector System

Molex CP-3.3 Wire-to-Wire Connector System leverages full keying and color-pairing features to enhance user safety while preventing moisture seepage in consumer electronics, white goods, industrial, and medical applications. The CP-3.3 Wire-to-Wire Connector System features single-row or dual-row configurations that is fully polarized with color-coded plug and receptacle housings to ensure fool-proof mating of the wired assembly. These connectors offer a 500V maximum rating in a -40°C to +105°C operating temperature range with maximum current ranges of 2.5A to 7.5A for single-row configurations and 2.0A to 7.0A for dual-row configurations.

Features

  • Single row configuration
    • Fully polarized and color-coded plug (right, 504694) and receptacle (left, 504693) housings
      • Allows multiple same-circuit-sized connectors to be used in an application
      • Speeds up assembly, as the colors make it easy to identify the correct mating connector
      • Reduces the cost of quality by preventing mismating during assembly
    • Inertial lock on receptacle housing (504693)
      • Ensures complete, low-insertion-force locking
      • Provides a tactile and audible ‘click’ when mated
    • Female crimped lead (50397 or 505607)
    • Male crimped lead (50398 or 505608)
    • Retainer (504695), provides end-to-end protection against moisture ingression into the connected assembly and moisture drainage
  • Dual row configuration
    • Fully polarized and color-coded plug (right, 505606) and receptacle (left, 505605) housing
      • Allows multiple same-circuit-sized connectors to be used in an application
      • Speeds up assembly, as the colors make it easy to identify the correct mating connector
      • Reduces the cost of quality by preventing mismating during assembly
    • Inertial lock on receptacle housing (505605)
      • Ensures complete, low-insertion-force locking
      • Provides a tactile and audible ‘click’ when mated
    • Female crimped lead (50397 or 505607)
    • Male crimped lead (50398 or 505608)
    • TPA retainer (504695)
      • Ensures terminals are fully inserted
      • Offers a secondary terminal retention feature
    • Housing ribs between each cavity of the mated housings
      • Increase creepage and clearance distances
      • Helps prevent arcing in presence of moisture or the other contaminants

Applications

  • Home appliance
    • Air conditioner
    • Refrigerator
    • Microwave oven
    • Washing machine
    • Water heater
    • Vending machines
  • Consumer electronics
    • Fitness
    • Home entertainment
    • Home office
    • Home security
  • Medical (autoclaves)

Specifications

  • 500V maximum rating
  • Maximum current ranges
    • 2.5A to 7.5A for single-row configuration
    • 2.0A to 7.0A for dual-row configuration
  • 20mΩ maximum contact resistance
  • 1000VAC dielectric withstanding voltage for 1 minute
  • 1000MΩ minimum insulation resistance
  • -40°C to +105°C operating temperature range
  • 30-cycle durability
  • 9.8N maximum contact insertion force
  • 19.6N minimum contact retention to housing
  • UL 94V-0 rated, PBT housings and retainers
  • Copper Alloy contacts
  • 0.9µ" minimum plating

Videos

Publié le: 2017-07-31 | Mis à jour le: 2025-09-22