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AMPHENOL RFBNC Coaxial Connectors

AMPHENOL RF Connector: Male, Connector, Gold, Crimp-On (3 Piece), 4 GHz Max Freq, BNC

The AMPHENOL RF BNC Coaxial Connector (SKU 031-4427, MPN 031-4427) is a male connector with a gold center contact and silver-plated body. It is a crimp-on (3 piece) design rated for a maximum frequency of 4 GHz and…

SKU 3G-OTH-420728

Also listed as: 0314427 · 031 4427

Brand
AMPHENOL RF
Item
Connector: Male, Connector, Gold, Crimp-On
Category
BNC Coaxial Connectors
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

AMPHENOL RF
Manufacturer Part Number
031-4427
Type
Connector, Gold, Crimp-On (3 Piece), BNC, Silver-Plated
GHz Max Freq
4

Technical Documents

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

Product Description

The AMPHENOL RF BNC Coaxial Connector (SKU 031-4427, MPN 031-4427) is a male connector with a gold center contact and silver-plated body. It is a crimp-on (3 piece) design rated for a maximum frequency of 4 GHz and complies with MIL-STD-348.

Frequently Asked Questions

What is the AMPHENOL RF BNC connector used for?

The AMPHENOL RF BNC connector is used for quick-connect/disconnect coaxial cable terminations in RF applications up to 4 GHz. It is common in telecommunications, test equipment, and broadcast systems where reliable signal integrity and MIL-STD-348 compliance are required.

What are the specifications of the AMPHENOL RF 031-4427 connector?

The AMPHENOL RF 031-4427 is a male BNC connector with a gold center contact and silver-plated body. It uses a crimp-on (3 piece) design, supports a maximum frequency of 4 GHz, and complies with MIL-STD-348. The gold contact ensures low resistance and corrosion resistance.

Where to buy AMPHENOL RF connectors worldwide?

3G Electric supplies AMPHENOL RF connectors worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the 031-4427 or other AMPHENOL RF coaxial connectors.

How to install a crimp-on BNC connector like the AMPHENOL RF 031-4427?

Installation requires stripping the coaxial cable to the specified dimensions, sliding the crimp ferrule and body onto the cable, then crimping the center contact and ferrule with the correct die tool. Follow the manufacturer's data sheet for strip lengths and crimp force to ensure MIL-STD-348 compliance.

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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