Single plunger actuation contact pin.  Four piece design (plunger x2; spring; barrel) with one plunger permanently fixed.  
Designed for ≥ 0.5mm pitch devices.
Mechanical Specifications  | 
        |
| Device Pitch | 0.5mm pitch or above | 
| Test Height | 4.95mm | 
| Force at Operating Position | 31gf at 0.75mm | 
| Maximum Travel | 0.9mm, 34gf | 
| Operating Temperature | -20°C to 120°C | 
| Life Expectancy | 500,000 cycles | 
Material  | 
        ||
| 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 | 1.5Amps Continuous | 
| Bandwith | 10GHz@-1dB | 
All specifications are subject to change without notice