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AMPHENOL RFBNC Coaxial Connectors

AMPHENOL RF Connector: Female, Bulkhead Connector, Solder Cup, Bulkhead Connector

The AMPHENOL RF BNC Coaxial Connector (SKU 031-2221, MPN 031-2221) is a female bulkhead connector with a nickel-plated finish and solder cup termination, rated for a maximum frequency of 4 GHz. This connector is…

SKU 3G-OTH-420777

Also listed as: 0312221 · 031 2221

Brand
AMPHENOL RF
Item
Connector: Female, Bulkhead Connector, Solder Cup, Bulkhead Connector
Category
BNC Coaxial Connectors
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

AMPHENOL RF
Manufacturer Part Number
031-2221
Type
Bulkhead Connector, Solder Cup, Bulkhead Connector
GHz Max Freq
4

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AMPHENOL RF Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AMPHENOL RF BNC Coaxial Connector (SKU 031-2221, MPN 031-2221) is a female bulkhead connector with a nickel-plated finish and solder cup termination, rated for a maximum frequency of 4 GHz. This connector is designed for through-panel mounting in RF applications.

Frequently Asked Questions

What is the AMPHENOL RF BNC Coaxial Connector 031-2221 used for?

This female bulkhead connector with solder cup termination is used for through-panel mounting in RF applications up to 4 GHz. It is commonly found in telecommunications, test equipment, and broadcast systems where a reliable 50-ohm connection is required.

What are the specifications of the AMPHENOL RF 031-2221 connector?

The AMPHENOL RF 031-2221 is a BNC coaxial connector, female, bulkhead type, with a nickel-plated finish and solder cup termination. It is rated for a maximum frequency of 4 GHz and designed for through-panel mounting.

Where to buy the AMPHENOL RF 031-2221 connector worldwide?

3G Electric supplies the AMPHENOL RF 031-2221 BNC coaxial connector to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine AMPHENOL RF components for your RF applications.

How to install the AMPHENOL RF bulkhead connector 031-2221?

Install the AMPHENOL RF 031-2221 by mounting it through a panel hole, securing with the provided nut and washer. Solder the center conductor into the solder cup, then attach the cable braid to the connector body per standard BNC termination practices.

Used in

Common applications for AMPHENOL RF
Telecommunications base stations — Amphenol RF BNC male connectors (e.g., 031-202) for antenna and equipment interconnects
Broadcast video systems — Amphenol RF 75-ohm BNC connectors (e.g., 112123) for SDI and analog video signal routing
Military communications equipment — Amphenol RF MIL-spec TNC connectors (e.g., M39012/26-0011) for secure, vibration-resistant connections
Industrial instrumentation — Amphenol RF BNC bulkhead connectors (e.g., 031-2221) for panel-mounted test and measurement ports
RF test and measurement — Amphenol RF TNC female connectors (e.g., 122412) for spectrum analyzers and signal generators
CCTV and surveillance systems — Amphenol RF BNC connectors (e.g., 031-10-RFX) for coaxial cable terminations in camera installations

AMPHENOL RF Products

3G Electric supplies AMPHENOL RF bnc coaxial connectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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