600 K031C4N140AEZ Part Numbering System

Double sided plunger actuation contact pin. Four piece design (plunger x2; spring; barrel).

Designed for ≥ 0.4mm pitch devices.



Mechanical Specifications

Device Pitch 0.4mm pitch or above
Test Height 3.50mm
Force at Operating Position 25gf at 0.50mm
Maximum Travel 065mm, 30gf
Operating Temperature -20°C to 120°C
Life Expectancy 500,000 cycles


Device Plunger Hardened Carbon Steel Gold Plated
Barrel Phosphor Bronze Gold Plated
Spring Music Wire Gold Plated
Bottom Plunger Hardened Beryllium Copper Gold Plated

Electrical Specification

Contact Resistance <50mOhm
Current Carrying Capacity 2.0Amps Continuous
Bandwith 10GHz@-1dB




All specifications are subject to change without notice