DeLOCK 89994 SMA Coaxial Adapter

The DeLOCK 89994 is an SMA coaxial connector adapter designed for reliable radio frequency connections. It provides a 50 Ω impedance and pairs an SMA connector with an RP‑SMA counterpart in a compact gold‑coloured housing. Supplied individually in a polybag, the adapter is suitable for use where a stable RF connection between devices with SMA and RP‑SMA interfaces is required.

Advantages

Compact dimensions (15.2 mm width and depth) and a gold finish ensure easy installation and corrosion resistance in many environments. The 50 Ω impedance is standard for RF applications, and the individual packaging makes it convenient to keep spares or replace single components without bulk packaging.

Suitable for

Key specifications

How to use

Align the SMA and RP‑SMA connectors and screw the adapter onto the mating threads by hand until secure; avoid overtightening to prevent damage to the connector threads. Ensure both connected devices are powered down when making or breaking RF connections to protect equipment. Verify the connection visually and by testing signal transmission if required.

Recommendations

For best performance, use the adapter in installations that require 50 Ω matching. Store in a dry environment and avoid exposure to corrosive chemicals. If used for critical measurements, check continuity and return loss with appropriate test equipment after installation.