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Molex MX120G Sealed Wire-to-Board Connector System

Molex MX120G Sealed Wire-to-Board Connector System is a highly compact and sealed family of interconnects with IP67 ratings. This connector system delivers optimal performance in wet, high vibration, and wide operating temperature conditions. The MX120G sealed connector system uses a positive locking feature coupled with a unique "twist-lock" terminal feature. This ensures proper alignment and secure retention of both mating connectors.  These features make the MX120G connectors very resistant to environments that produce high amounts of vibration preventing accidental disconnection.

The MX120G sealed connector system is offered as an easy-to-use drop-in replacement of wire-seal equivalents. The MX120G connector system allows the receptacle to take multiple cable configurations for added flexibility. This Molex MX120G connector system is ideal for harsh-environment non-automotive transportation applications that are subject to high amounts of vibration and intense operating temperature.

Features

  • Reduced 3.2mm (mating) pitch design
  • Meets IP67 ratings with a wide operating temperature range
  • A high-vibration resistance of up to 10G acceleration
  • Independent primary terminal lock for reinforced terminal retention and prevention of accidental terminal back-out
  • Twist-lock feature on the terminal and connector
  • Single-piece female receptacle with matte silicone seal and seal-cap
  • A self-guiding slot on male header facilitates easy assembly and subsequent potting Into BCU box

Specifications

  • Mechanical:
  • 10 cycles max durability
  • Mating Forces:
    • 75N (max) and 90N (min) (lock engaged)
  • 50N (min) contact retention to housing
  • 30N (max) contact insertion force
  • Crimped Wire Pullout Force:
    • 0.35mm2 wire: 35N (min)
    • 0.50mm2 wire: 55N (min)
    • 0.75mm2 wire: 75N (min)
    • 1mm2 wire: 88N (min)
  • Electrical:
  • 28VDC (max) voltage
  • 10.5A (per contact) current
  • 20mΩ (max) contact resistance
  • 20MΩ (min) insulation resistance
  • 1000VAC dielectric withstanding voltage

Applications

  • Buses, motorcycles, and scooters
  • Tractors, combines, and riding lawn mowers
  • Snowmobiles, golf carts, and jet skis
  • Construction and marine equipment
  • Oil and gas installation
  • Traffic lights and overhead street lights
  • Splash-proof medical equipment
Veröffentlichungsdatum: 2012-10-18 | Aktualisiert: 2022-03-11