Skip to content
Menu
High Current, Small-Scale Spring-loaded Pins

High Current, Small-Scale Spring-loaded Pins

Mill Max’s Spring-loaded pins delivering high current carrying capacity in a small form factor. The reduced size makes them attractive for use in low profile and dense packaging designs.
All three different termination styles meet two of the most demanding requirements designers currently face: the need for more power and a reduction in overall device size.. We designed and constructed these spring-loaded pins to have more mass and greater contact surface area between the components. These design features result in lower overall bulk resistance, more efficient heat dissipation and electrical conductivity, all while delivering smooth operation throughout the stroke of the pin. Other attributes include gold plating on all components.

High Current, Small-Scale Spring-loaded Pins

Features:

Applications:

  • Three different termination styles: surface mount, through-hole, and solder cup
  • Carrying capacity of 6 amps (@ 30˚C Temperature rise) with an above-board Height of just .204” (5,2 mm)
  • Total length of .374” (9,5 mm), maximum diameter of .083” (2,1 mm)
  • Lower overall bulk resistance
  • More efficient heat dissipation and electrical conductivity
  • Cycle life rating of 1,000,000 at half stroke
  • Contact resistance of 20mΩ max.
  • Cpring force of 60 grams at mid stroke (.0275”, .7 mm)
  •  
  • Charging applications
  • In board to board and cable connectors
  • Docking stations
  • Quick connects and blind mating applications

Download

Omniball Spring-Loaded Contact Options