2.5/3.5 POWER JACKSRated load :DC 30V 0.5ATemperature:-30°C-70°CContact Resistance:≤30ΩElectrically Life:5000cyclesInsulation Resistance:≥100MΩActuating force:3 -20NWithstand voltage AC 500V (50HZ)1 MINDemensions:13*8 *3Φ2.6