Wire Connector DeLOCK 66812 SMA SMB RP-SMA Gold

The DeLOCK 66812 wire connector set contains a selection of SMA, RP-SMA and SMB high-frequency connectors with a gold finish. The kit provides 120 male and female connectors suitable for connecting antennas, telecommunications equipment and other RF components. The compact packaged set is intended for technicians and hobbyists who need multiple connector types and sizes for LMR100, LMR200, LMR400 and RG-174 cables.

Advantages

Gold-plated SMA, RP-SMA and SMB contacts improve corrosion resistance and ensure reliable electrical contact. The kit includes both plug and jack variants for several cable types, reducing the need to source individual connectors. SMA screw-locking design offers mechanical robustness in compact dimensions, while RP-SMA provides the reverse polarity variant commonly used on WLAN devices.

Suitable for

• Antenna connections for WLAN and telecommunications devices
• RF and data communication projects using LMR100, LMR200, LMR400 or RG-174 cables
• Repair, prototyping and batch assembly of RF cable assemblies

Key specifications

• Contents: 120 connectors total (see list below)
• Includes: SMA plugs and jacks, RP-SMA plugs and jacks, SMB plugs and jacks
• Connector finish: Gold
• Cable compatibility: LMR100, LMR200, LMR400, RG-174 (specific items matched to cable types)
• Brand: DELOCK, MPN: 66812, EAN: 4043619668120
• Origin: Taiwan

How to use

Select the connector type and the matching connector for the cable specified (LMR100, LMR200, LMR400 or RG-174). Prepare the cable end according to the connector's assembly instructions (strip outer jacket, expose braid and dielectric as required). Fit the connector parts and secure according to the connector type: screw-tighten for SMA connectors, and assemble SMB or RP-SMA per their respective push/lock methods. Ensure correct center conductor alignment for male/female contact compatibility before final assembly.

Recommendations

Use appropriate cable stripping tools and follow standard RF assembly practices to avoid damage to the conductor or dielectric. Verify polarity when using RP-SMA connectors on WLAN equipment. Store unused connectors in a dry, dust-free environment to preserve the gold plating.