Socket Power DC 2.1 x 5.5mm Female Power Jack

Description Size: approx. 5.5 x 2.1mm Temperature :-40-55 Deg Rated Load : DC 30V 0.5A Contact Resistance:<=0.03 Withstand Voltage : AC500V(50Hz)/min Insertion Force : 3-20N Insulation Resistance: >=100M DC250V Life: 5000 times