Mill-Max Omniball® Spring-Loaded Contacts

Mill-Max Omniball® Spring-Loaded Contacts include 4-pin spring contacts that offer various termination styles, such as surface mount, through-hole, and solder-cup versions. This Omniball product line offers an omnidirectional mating surface that allows for sliding into place in blind-mate or twist-lock applications. These contacts feature .030" vertical compression to ensure a quality electrical and mechanical connection. Mill-Max Omniball Contacts are ideal for horizontal and rotational connections since the wear is minimized at the point of contact between the plunger and the mating surface.

The 7845 is a large-scale Omniball spring-loaded pin with solder tail and features a .054" mounting hole, an initial height of .384", and a .060" stroke.

The 7935 Omniball pins are low-profile with a .208" initial height, .044" mounting hole, and a .030" stroke.

Features

  • 100,000 to 1 million cycles durability
  • 20mΩ contact resistance
  • Surface mount, through-hole solder mount, or press-fit options
  • -55°C to +125°C operating temperature range
  • RoHS compliant
  • Four pins
  • 20µ" gold over 100µ" nickel shell
  • 10µ" gold inner contact

Applications

  • Sliding or rotating connections
    • Twist-and-lock cable connectors
    • Smart lens camera connectors
  • Rugged and IP-rated connectors
    • Quarter-turn
    • Threaded
  • Docking stations
  • Quick connects
  • Blind-mating applications
公開: 2020-05-01 | 更新済み: 2025-10-20