Coaxiale connector DeLOCK 65847 MMCX 50 Ω

The DELOCK 65847 MMCX 50 Ω coaxial connector is a compact, single-piece component designed for reliable RF signal transmission across a wide frequency range. With gold-plated contacts and a small footprint, this MMCX connector suits installations where space is limited while maintaining stable electrical performance from DC up to 6 GHz. Packaged individually in a polybag, the connector is intended for straightforward integration into custom cable assemblies, test equipment, and compact RF devices.

Advantages

The MMCX connector provides consistent 50 ohm impedance and supports frequencies up to 6000 MHz, enabling use in high-frequency applications. Gold-plated contacts reduce contact resistance and offer enhanced corrosion resistance for long-term electrical stability. Its compact dimensions (approximately 7.5 mm × 4.5 mm × 3.4 mm) make it suitable for tight installation spaces and lightweight assemblies. The product is supplied as a single unit, simplifying selection for small projects and repairs.

Suitable for

• RF and microwave test equipment
• Wireless communication modules and transceivers
• Internal cabling in compact devices (GPS, IoT, handhelds)
• Custom cable assemblies and prototype builds

Key specifications

• Connector type: MMCX coaxial
• Impedance: 50 Ω
• Frequency range: 0–6000 MHz
• Contact plating: gold-plated contacts
• Dimensions (W × D × H): approx. 7.5 mm × 4.5 mm × 3.4 mm
• Packaging: single piece in polybag

How to use

Prepare the coaxial cable according to standard MMCX assembly practices, ensuring the correct center conductor and shield termination for a 50 Ω connection. Insert and secure the connector to the cable per the manufacturer's mechanical fit method, taking care not to damage the gold-plated contact surfaces. When integrating into equipment, align the connector to the mating MMCX jack and press firmly until the snap-fit engagement is felt. Verify continuity and return loss with appropriate test instruments after installation.

Recommendations

Handle the gold-plated contacts with care to avoid scratches or contamination. Use compatible 50 Ω cables and mating connectors, and perform periodic inspections in environments prone to dust or moisture. For critical RF measurements, confirm connector integrity with a network analyzer to ensure expected performance up to 6 GHz.