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4979 Pomona Electronics 4979 is a BNC plug, male pin connector with 50 Ohm impedance and 4 GHz max frequency. It features panel mount with bulkhead rear side nut and solder cup contact termination.
Mfr Part #:

4979

Available from 1 distributors
Mfr Name: Pomona Electronics
Pomona Electronics
Pomona Electronics 4979 is a BNC plug, male pin connector with 50 Ohm impedance and 4 GHz max frequency. It features panel mount with bulkhead rear side nut and solder cup contact termination.
Total Stock: 19 pcs
$ Price Range: $16.35

4979 Available from 1 distributor

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4979 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Center Contact Material
Connector Style
Connector Type
Contact Termination
Fastening Type
Frequency
Housing Color
Impedance
Lead Style
Mounting Feature
Mounting Type
Number of Ports
Shield Termination
Termination Style

4979 Description

Short technical summary and product information.

The Pomona Electronics 4979 is a BNC plug, male pin coaxial connector designed for reliable RF signal transmission. It offers a characteristic impedance of 50 Ohms and supports frequencies up to 4 GHz, making it suitable for test and measurement, telecom calibration, and RF applications.

 

The connector features a panel mount design with a bulkhead rear side nut for secure installation. The bayonet lock fastening type ensures quick and secure mating. Contact termination is via a solder cup, and the shield is terminated with solder. The center contact is made of brass, and the housing has a silver color.

 

This connector is RoHS3 compliant and has an MSL of 1 (unlimited). It is a single-port device, ideal for applications requiring a reliable 50 Ohm connection.

4979 Quick Information

Product Type: Coaxial Connector (RF) Assembly
Series: 4979
Canonical Name: BNC Plug, Male Pin 50 Ohm Panel Mount Connector
Subcategory: Plug, Male Pin

4979 Compliance

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

4979 Estimated Pricing

Qty Low High
1+ $16.35 $16.35

Estimated market price range - modelled values for guidance only, not live distributor offers.

4979 Features

  • 50 Ohm characteristic impedance for RF systems.
  • 4 GHz maximum frequency rating.
  • Panel mount with bulkhead rear side nut.
  • Bayonet lock fastening for secure connection.
  • Solder cup contact and shield termination.

4979 Applications

  • Used in test and measurement equipment.
  • Suitable for telecom calibration setups.
  • Ideal for RF signal transmission applications.
  • Common in broadcast and audio/video systems.

4979 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the impedance of the Pomona 4979 connector?

The impedance is 50 Ohms.

What is the maximum frequency rating of the 4979?

The maximum frequency is 4 GHz.

What mounting type does the 4979 use?

It uses panel mount with a bulkhead rear side nut.

What termination style does the 4979 have?

Contact termination is solder cup, and shield termination is solder.

Is the Pomona 4979 RoHS compliant?

Yes, it is listed as RoHS3 compliant.

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