T0004 High Current Beryllium Copper Pogopin Spring Pin
Max Outer Diameter：4mm
Total Length：27.3mm
Current Rating：2.0–3.0A
Spring Force：100g(+15/−0g)
Max Impedance：15mΩ
Cycle Life：300,000 cycles
Material: Beryllium copper, 25U heavy gold plating
- Premium beryllium copper delivers exceptional elasticity, minimal force drop after 300,000 mating cycles
- Ultra-low 15mΩ impedance ensures stable 2–3A high-current transmission with low heat & voltage loss
- 25U thick gold plating offers outstanding anti-corrosion & anti-oxidation performance for long-term reliable conduction
- Tight positive-only force tolerance guarantees minimum 100g steady contact pressure to avoid loose connection
- Robust large-diameter pin body with high mechanical strength, resistant to bending under heavy-load mating
High-power chargers, industrial test probes, energy storage modules, high-output portable devices, precision instrument high-current contacts. Custom current, dimension and spring force are available.
