Adam Technologies ASJ-5-4A Product Category: Phone Connectors RoHS: yes Standard: 3.5 mm, 1/8 in Switch Configuration: Switched Gender: Female Number of Positions / Contacts: 4 Termination Style: Solder Mounting Style: PCB Color: Black Contact Material: Copper Alloy Contact Plating: Tin Contact Rating: 1 A Voltage Rating: 12 V