Data Sheet Specifications: Current Rating: 300MA@50V AC, 500MA @ 6V DC Initial Contact Resistance: 15MW (Max.) Terminal Material: Nickel Plated Steel Contact Material: Nickel Plated Steel Terminal Type: Screw Base Material: ABS Similar to: Radio Shack 275-1537 Additional Model #'s 75-30-9730 75-309730 30-9730 309730 UPC: 038975397306