Y2M 25A 500V 4 Pin Male to Female Circular Connector Item Name: Circular Connector Current: 25A. Working Voltage: AC 500V. Contact Resistance: 500 Material: Metal. Color: Military Contact Diameter: 2.5mm. Size: 6.3 x 3.1cm/2.48 x 1.22" (L*D) Weight: 56g. Package Content: 1 x Circular Connector