Amphenol RF Coaxial MCX Straight Plug, 50 Ohm, 6GHz

The Amphenol MCX1121A1-3GT30G-5-50 is a high-performance straight crimp plug designed for RF communications. It features 30µinch gold-plated brass contacts for optimal signal integrity and durability, combined with PTFE insulation for superior electrical performance. The 50-ohm impedance structure ensures efficient signal transmission, supporting frequencies of up to 6GHz.

The push-on/pull-off mating design provides quick and secure connect/disconnect capabilities, making it ideal for applications requiring frequent assembly and disassembly. This crimp plug is compatible with RG174, RG188A, and RG316 miniature cables, ensuring versatility in different installation scenarios.

With a working voltage of 335VAC, dielectric withstanding voltage of 1000V, and insulation resistance of 5000MR, this connector delivers reliable performance in demanding RF applications. Its gold-plated brass contacts minimise signal loss and maximise conductivity, while the straight plug design allows for compact and efficient cable routing.

Key Applications

• RF communications systems
• High-frequency signal transmission
• Test & measurement equipment
• Aerospace & defence electronics
• Miniature coaxial cable assemblies

Specifications

• Connector Type: MCX Coaxial
• Connector Body Style: Straight Plug
• Coaxial Termination: Crimp
• Impedance: 50 Ohm
• Compatible Cable Types: RG174, RG188A, RG316
• Contact Material: Brass (Gold Plated)
• Frequency Range: Up to 6GHz
• Mounting Type: Cable Mount

For high-frequency, high-reliability connections, the Amphenol MCX Straight Plug is an excellent choice for professional and industrial applications where performance and durability matter.