RP-SMA jack for crimping RG-174 / RG-316 DeLOCK 90044

The DeLOCK RP-SMA jack for crimping RG-174 / RG-316 (model 90044) is a compact RF connector intended for reliable connections in radio frequency applications. It has gold-plated contacts and a characteristic impedance of 50 Ω. The connector is supplied in packs of five and includes a matching shrink tube for insulated terminations. Its small dimensions (8 mm width, 19.7 mm depth, 8 mm height) and brass colour make it suitable for integration into antenna systems and other Wi‑Fi or RF equipment.

Advantages

The RP-SMA jack provides gold-plated contacts for improved conductivity and corrosion resistance. Crimp-style termination accepts RG-174 and RG-316 coaxial cables, giving a secure mechanical and electrical connection. The 50 Ω impedance ensures compatibility with common RF systems. Supplied in a pack of five, the product offers spare connectors for multiple installations or repairs.

Suitable for

Key specifications

How to use

Strip the RG-174 or RG-316 cable according to the connector's crimping instructions, insert the prepared cable into the RP-SMA jack and perform the crimping operation with the appropriate crimp tool. After crimping, slide the supplied shrink tube over the joint and apply heat to secure electrical insulation and strain relief. Verify the mechanical fit and continuity before final installation.

Recommendations

Use the specified cable types (RG-174 or RG-316) and a correctly sized crimping die to ensure reliable electrical performance. Avoid excessive bending near the connector and verify impedance matching within the RF system to prevent signal loss.