Cable gender changer DELOCK 67411 SMA gold connector — SMA to SMA adapter

DELOCK 67411 is a SMA to SMA gender changer with gold-plated SMA interfaces designed to adapt the connector gender between SMA-terminated cables and devices. The adapter features a compact metal body with gold finish to reduce corrosion and maintain reliable RF contact. It supports a wide frequency range suitable for antenna connections, RF test setups, Wi‑Fi and other wireless device connections that require SMA termination conversion.

Advantages

The gold-plated copper housing and PTFE insulator provide stable electrical characteristics and corrosion resistance while maintaining 50 Ohm impedance and low VSWR. Withstanding voltage and high insulation resistance contribute to safe handling in typical RF environments. The through-hole SMA jack with multiple solder points enables secure mechanical and electrical mounting for PCB applications. The small, robust design allows simple inline adaptation of SMA-terminated cables without additional tools.

Suitable for

• Adapting SMA-terminated antenna cables to SMA-equipped devices
• RF test and measurement setups requiring gender conversion
• Wi‑Fi and wireless module connections with SMA terminations
• PCB mounting where a solderable SMA jack is needed

Key specifications

• Connector type: SMA straight female to SMA straight female (gender changer)
• Frequency range: DC – 6 GHz
• Impedance: 50 Ohm
• VSWR: < 1.3
• Housing material/finish: copper, gold plated
• Insulator material: PTFE
• Insulation resistance: > 500 MOhm
• Mating cycles: > 500
• Withstanding voltage: 750 V / 50 Hz
• Mounting type: through-hole with 5 solder points for PCB soldering
• Solderable SMA jack suitable for circuit board mounting

How to use

For inline adaptation, simply screw compatible SMA male connectors from both sides onto the adapter until firm hand-tight contact is achieved; avoid excessive torque. For PCB mounting, insert the through-hole pins into the designated PCB holes, ensure correct alignment of the solder points, and solder according to standard soldering practices for RF connectors. Verify impedance continuity and check for secure mechanical fixing after installation.

Usage recommendations

Use the adapter within the specified frequency range and maintain proper torque when mating connectors to prevent damage to threads and center contacts. Avoid exposing the gold-plated surfaces to aggressive chemicals; store unused adapters in anti-static, dry conditions. For sensitive RF measurements, confirm VSWR and continuity after installation to ensure optimal signal integrity.