Materials:

Connector: BNC (F)
Body: Tarnish Resistant Plating, Center Contact: Gold Plated Beryllium Copper
Screws: Steel, 4 ea. #4-40 x (3/16”)
Shielded Housing: Die cast aluminum alloy A380 or A384
Finish: Blue paint per Federal Standard 595 #25109 over Phosphoric Etch
Binding Posts: Insulated. Binding Post Body, brass.
Insulation: Polycarbonate. Color: One Red and one Black
Insulating Washer: Nylon
Cover: .040 Thick aluminum #1100-H14
Screws: Steel 4 ea. #2-32 x ¼” Pan Head, self-tapping.

Ratings:

Voltage:
Inner conductor/Shield: 500 VRMS Max.
Nominal Impedance: 50 Ohms