DX Engineering 3-inch UHF Nickel Double Female Bulkhead Connectors feature a “D-shaped” semi-cylindrical barrel with a flat side, which allows them to lock into place in a specially cut chassis or bracket. Designed with PTFE dielectric for minimal loss, they exhibit a nominal 50-ohm HF impedance, and are tested to several thousand volts, to handle high power RF applications.

Key Features:

• Durable Construction: Built with a nickel-plated 5/8-inch diameter brass body and standard SO-239 24 threads per inch UNEF (unified extra fine, equivalent to M16 X 1) for a robust fit.

• Optimal Performance: Featuring a PTFE dielectric for minimal RF loss and maintain a nominal 50-ohm HF impedance.

• High Power Ready: These connectors are tested to withstand several thousand volts, making them suitable for high-power applications well above legal limits.

• Corrosion Resistance: The full-depth gold-plated receptacle center pins ensure minimal RF resistance and maximum protection against corrosion.

• Easy Installation: Each double SO-239 bulkhead mount connector is 3 inches (76mm) long and comes with two 3/4-inch (19mm) nuts and two internal tooth washers for easy installation on your feed-through or feedpoint projects.

Specifications

• Connector Type: UHF Female (SO-239) to UHF Female (SO-239)

• Body Length: 3 in. (76 mm)

• Body Diameter: 5/8 in.

• Threading: 24 TPI UNEF (M16 x 1 equivalent)

• Dielectric: PTFE

• Impedance: 50-ohm, nominal

• Voltage Rating: Tested to several thousand volts

• Material: Nickel-plated brass body, gold-plated center pins

• Mounting Hardware: Two 3/4 in. nuts and two internal tooth washers per connector

• Quantity: 2 connectors per package