Coaxial connector DELOCK 91790 — DELOCK 91790 coaxial adapter

DELOCK 91790 is a coaxial connector suitable for connecting components in radio frequency technology. The connector provides a standard RP-SMA interface for secure electrical contact and stable signal transmission, and it includes a matching shrink tube for strain relief and insulation. It is intended for installation or replacement in cable assemblies, test setups, and RF or audio/video applications that require a 50 Ω RP-SMA connection.

Advantages

The connector features an RP-SMA termination with gold plating for reliable conductivity and corrosion resistance. Its 50 Ω impedance matches common RF equipment, and the included shrink tube improves mechanical protection and insulation at the connection point. The single-piece design simplifies installation and replacement in existing cable assemblies.

Suitable for

Key specifications

How to use

Slide the provided shrink tube onto the cable before attaching the connector. Terminate the coaxial cable according to RP-SMA wiring conventions, assemble the connector onto the cable, and apply heat to the shrink tube to secure and insulate the joint. Ensure the connector is tightened appropriately when mating with devices to maintain good electrical contact and impedance matching.

Recommendations

Use this DELOCK RP-SMA connector with 50 Ω coaxial cables and equipment. Avoid over-tightening to prevent thread or dielectric damage, and keep the gold-plated surfaces clean to preserve contact quality.