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031-70547-12G BNC jack, female socket, 75 Ohm impedance, rated to 12 GHz. Crimp contact and shield termination, free hanging in-line mounting with bayonet lock.
Mfr Part #:

031-70547-12G

Available from 1 distributors
Mfr Name: Amphenol RF
Amphenol RF
BNC jack, female socket, 75 Ohm impedance, rated to 12 GHz. Crimp contact and shield termination, free hanging in-line mounting with bayonet lock.
Total Stock: 158 pcs

031-70547-12G Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
158 pcs
158 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16

031-70547-12G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Cable Group
Center Contact Material
Connector Style
Connector Type
Contact Termination
Fastening Type
Frequency
Frequency Range
Housing Color
Impedance
Mounting Type
Number of Ports
Shield Termination
Tape & Reel

031-70547-12G Description

Short technical summary and product information.

The 031-70547-12G is a BNC coaxial connector from Amphenol RF featuring a jack, female socket configuration with 75 Ohm impedance. It is designed for use with Belden 4694R cable and supports frequencies up to 12 GHz.

 

This connector uses crimp termination for both the center contact and shield, ensuring reliable electrical and mechanical connections. The center contact is made of phosphor bronze, and the housing has a silver finish. Fastening is via a bayonet lock, and the mounting type is free hanging (in-line).

 

Typical applications include RF signal transmission in broadcast, telecommunications, and test equipment where 75 Ohm impedance is required. The connector offers a single port and is suitable for environments demanding consistent high-frequency performance.

031-70547-12G Quick Information

Product Type: Coaxial Connector (RF) Assembly
Series: 031
Canonical Name: BNC Jack, Female Socket, 75 Ohm, Crimp Termination, Free Hanging Coaxial Connector
Subcategory: BNC Connector

031-70547-12G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

031-70547-12G Features

  • 75 Ohm BNC jack female socket connector.
  • Rated for frequencies up to 12 GHz.
  • Crimp termination for contact and shield.
  • Bayonet lock fastening for secure connection.
  • Free hanging in-line mounting style.

031-70547-12G Applications

  • Used in 75 Ohm RF transmission systems.
  • Suitable for broadcast and telecommunications equipment.
  • Ideal for test and measurement applications.
  • Compatible with Belden 4694R coaxial cable.

031-70547-12G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the impedance of the 031-70547-12G connector?

The impedance is 75 Ohm.

What is the maximum frequency rating?

The connector is rated for frequencies up to 12 GHz.

What type of termination does this connector use?

Both the center contact and shield use crimp termination.

What mounting style does the 031-70547-12G have?

It is a free hanging (in-line) connector.

What cable is this connector designed for?

It is designed for Belden 4694R cable.

What is the center contact material?

The center contact is made of phosphor bronze.

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