Amphenol BNC Straight Plug, 50 Ohm, Gold-Plated, RG55/RG142/RG223/RG400
High-performance Amphenol BNC straight plug with gold-plated contacts, ideal for RG55/RG142/RG223/RG400 cables in RF and networking.
The Amphenol B1121A1-ND3G-1A-50 is a high-performance straight BNC crimp plug designed for reliable RF connections. Featuring gold-plated brass contacts and a nickel-plated brass housing, this connector ensures excellent conductivity and durability. The Delrin insulator provides superior electrical insulation, making it ideal for demanding applications.
This 50 Ohm BNC connector is part of a miniature quick connect/disconnect RF connector series, perfectly suited for use with RG55, RG142, RG223, and RG400 coaxial cables. The nickel-plated annealed copper crimp ferrule ensures a secure and stable connection.
Key Features
- 500V RMS working voltage
- 1500V RMS dielectric withstanding voltage
- Frequency range up to 4GHz
- Captive contact series for secure connections
Applications
This versatile connector is widely used in RF communications, networking, automotive systems, computers and peripherals, sensing and instrumentation, medical equipment, aerospace, defence, and military applications. Its robust construction and high-performance characteristics make it a preferred choice for professionals in various industries.
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Technical Specifications
- RF Communications
- Communications & Networking
- Automotive
- Computers & Computer Peripherals
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- Connector Type: BNC Coaxial
- Connector Body Style: Straight Plug
- Coaxial Termination: Crimp
- Impedance: 50 Ohm
- Contact Material: Brass
- Contact Plating: Gold Plated Contacts
- Frequency Max: 4GHz
- Connector Mounting: Cable Mount
- Product Range: BNC Captive Contact Series
- Working Voltage: 500V RMS
- Dielectric Withstanding Voltage: 1500V RMS
- Weight: 10g
Always follow local regulations and product guidance.
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