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2-5221128-3 BNC plug connector with male pin, 50 Ohm impedance, and crimp termination. Designed for RG-179, 187 cables with bayonet lock fastening.
Mfr Part #:

2-5221128-3

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
BNC plug connector with male pin, 50 Ohm impedance, and crimp termination. Designed for RG-179, 187 cables with bayonet lock fastening.
Total Stock: 78 pcs

2-5221128-3 Available from 1 distributor

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2-5221128-3 Specifications Quick View

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

2-5221128-3 Description

Short technical summary and product information.

The 2-5221128-3 is a BNC plug connector from TE Connectivity featuring a male pin contact. It is designed for 50 Ohm impedance and supports frequencies up to 4 GHz, making it suitable for RF applications. The connector uses crimp termination for both the center contact and shield, ensuring reliable connections. It has a free hanging (in-line) mounting style with a bayonet lock fastening mechanism for quick and secure mating. The center contact is made of brass, and the housing has a silver color. This connector is compatible with RG-179 and RG-187 coaxial cables.

2-5221128-3 Quick Information

Product Type: Coaxial Connector (RF) Assembly
Canonical Name: BNC Plug, Male Pin, 50 Ohm, Crimp Termination, Free Hanging
Subcategory: Plug

2-5221128-3 Compliance

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

2-5221128-3 Features

  • BNC plug with male pin connector.
  • 50 Ohm impedance for RF applications.
  • 4 GHz maximum frequency rating.
  • Crimp termination for contact and shield.
  • Free hanging in-line mounting style.

2-5221128-3 Applications

  • Used in RF signal transmission systems.
  • Suitable for coaxial cable assemblies.
  • Ideal for test and measurement equipment.
  • Common in telecommunications infrastructure.

2-5221128-3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the mounting type of this connector?

Free hanging (in-line).

What is the impedance of the 2-5221128-3?

50 Ohm.

What is the maximum frequency rating?

4 GHz.

What type of termination does it use?

Crimp for both contact and shield.

Which cable types are compatible?

RG-179 and RG-187.

What is the fastening type?

Bayonet lock.

What is the center contact material?

Brass.

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