Name
The MS3057-4A-1 is a part of the Crown Name series of electrical connectors. It is a 4-pin MIL-DTL-5015 type connector which is constructed from thermoplastic and is suitable for cable-to-cable locking. This connector is resistant to vibration, dust, and water with a minimum durability of 250 mating cycles. It has four solder pin contacts, with a contact resistance of 5m O max, an insulation resistance of 500m O min, and an operating voltage of 400 VAC. The MS3057-4A-1 is commonly used in the automotive, military, and industrial applications.