Coaxial connector DELOCK RP-SMA male 50 Ω, model 91789, 7×18×7 mm

DELOCK 91789 is a single RP‑SMA coaxial connector with a male RP‑SMA interface and 50 Ω impedance. The compact metal connector (7 × 18 × 7 mm) is supplied as one piece in a polybag and includes a matching shrink tube, making it suitable for RF antenna, adapter or extension terminations where a 50 Ω RP‑SMA male connection is required.

Advantages

The connector provides a standardized 50 Ω RP‑SMA male termination in a compact, gold‑coloured metal housing. Its small dimensions and included shrink tube simplify installation and strain relief for RF cable connections. Supplied as a single piece, it is ready for immediate use in repairs or custom cable assemblies.

Suitable for

Key specifications

How to use

Prepare the coaxial cable by stripping the jacket, braid and dielectric to the appropriate lengths for the RP‑SMA termination. Slide the included shrink tube onto the cable, attach and solder or crimp the connector according to the cable type and the connector's mounting method, then position and heat the shrink tube for insulation and strain relief. Verify the connection for continuity and correct impedance before installing in the device.

Recommendations

For best RF performance, use this DELOCK RP‑SMA male connector with 50 Ω coaxial cables and ensure proper soldering/crimping and shielding continuity. Avoid excessive mechanical stress at the connector by securing cables and using the shrink tube as intended.