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TE Connectivity / ERNI MaxiBridge QT 2.54mm Pitch Cable Connector System

TE Connectivity's ERNI MaxiBridge QT 2.54mm Pitch Cable Connector System is comprised of single and dual-row connectors with tin-plated contacts, high current carrying capacity (up to 7A per contact), and high reliability. The safety-oriented, MaxiBridge QT connectors feature primary and secondary locking of the female contacts in the housing. TE Connectivity's ERNI MaxiBridge QT 2.54mm Connector Systems are designed for use in demanding, space-saving board-to-wire applications, industrial automation, and automotive applications. 

Features

  • Variants
    • Vertical male connectors, single and dual row
    • Right angle male connectors, single and dual row
    • Female connectors, 180° cable outlet, single and dual row
    • Crimp contacts
  • 2.54mm pitch
  • 2 to 20 pins
  • Up to 7A current rating per contact
  • 22AWG to 20AWG wire sizes
  • Terminations
    • Surface mount for male
    • Crimp for female
  • Black color coding

Applications

  • Automotive
    • Battery management systems
    • Modern power electronics in hybrid and electric vehicles
  • Front lighting systems
  • Demanding, space-saving wire-to-board applications
  • Industrial automation
    • Network sensors, actuators, and controls
    • Couple drive controls and drives
    • Implement analysis devices and display units

Specifications

  • Temperatures
    • -40°C to +105°C
    • +260°C maximum reflow soldering temperature for less than 30s
  • 7A maximum current rating per contact at +20°C
  • 40V operating voltage rating
  • 500Vrms dielectric strength
  • <25mΩ contact resistance
  • >104MΩ insulation resistance
  • 20x mechanical mating operation durability
  • 1N insertion/withdrawal force per contact
  • >0.1N gauge retention force
  • <0.1mm coplanarity
  • Materials
    • UL94V-0 rated LCP housing insulation body
    • Sn-plated Cu alloy contacts

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Published: 2021-06-14 | Updated: 2023-04-20