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AMPHENOL RF 920511P51S RF Connector

This RF coaxial connector, designed for high-frequency applications, features gold-plated beryllium copper contacts and a PTFE insulator, ensuring excellent electrical performance. It supports a frequency range of DC to 6 GHz with maximum VSWR of 1.14 at DC to 2 GHz, and handles up to 40 W power at 2.6 GHz and 85°C. The connector exhibits durability with at least 200 cycles for smooth bore and 50 cycles for limited detent types, operating reliably over temperatures from -55°C to +125°C. It includes specified cable assembly instructions, suitable for RF testing, measurement, and communications systems, providing secure connections with precise dimensions and insulation features.

Authorized Distributors
Source:Newark
Part No:920-511P-51S
Stock:95
Inv Date:05-28-2026
Price: Unit price: $2.02
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Source:DigiKey
Part No:920-511P-51S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $14.73
Buy/RFQ:
Part No:920-511P-51S
Stock:0
Inv Date:05-29-2026
Price: Unit price: $11.91
Buy/RFQ:
Part No:920-511P-51S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $13.88
Buy/RFQ:

AMPHENOL RF 920511P51S RF Connector Specifications:

  • Material: Beryllium copper with gold plating and nickel-plated spring ring
  • Insulator: PTFE
  • Impedance: 50 Ohm
  • Frequency Range: DC-6 GHz
  • VSWR: 1.14 at DC-2 GHz, 1.22 at 2-4 GHz, 1.38 at 4-6 GHz
  • Power Handling: 40 W max. at 2.6 GHz and 85°C
  • Dielectric Withstanding Voltage: 1000 VRMS, min
  • Mechanical Durability: 200 cycles minimum with smooth bore, 50 cycles minimum with limited detent
  • Temperature Range: -55°C to +125°C
  • Connector Dimensions: Entry diameter 0.071 inch (max), panel thickness up to 0.157 inch, center conductor diameter 0.043 inch
  • Cable Assembly: Solder center conductor, crimp over inner ferrule with 0.128 inch hex, strip cable to specified dimensions
  • Packaging: Single pack marked with part number and date code
  • Application: RF test equipment, communication, measurement systems
  • Environmental Resistance: Meets industry standards for durability and temperature tolerance

Buy the Brand PartNumber – Reliable RF Connector for Industrial Applications

Enhance your RF systems with this high-quality connector featuring gold-plated beryllium copper contacts and PTFE insulator, supporting up to 6 GHz. Durable for over 200 cycles, it ensures precise, stable connections in demanding environments. Easy to assemble, it’s ideal for RF testing, measurement, and communication applications. With excellent electrical performance, minimal VSWR, and robust construction, this connector guarantees reliable operation at temperatures from -55°C to +125°C. Order now online and ensure your projects meet industry standards for quality and performance.

Buy Brand PartNumber now and experience unmatched reliability and performance for your RF testing and communication needs.

Frequently Asked Questions

Where can I buy AMPHENOL RF 920511P51S?

You can click on the BUY or RFQ button to purchase 920511P51S from an authorized AMPHENOL RF distributor.

How do I troubleshoot issues or seek technical support for part 920511P51S?

You can download the 920511P51S datasheet or visit the AMPHENOL RF website for support.

Who is the manufacturer of 920511P51S?

AMPHENOL RF

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