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142189 Amphenol RF 142189 is an SMB coaxial connector jack with male pin, 50 Ohm impedance, and crimp termination. It supports frequencies up to 4 GHz and is designed for free-hanging (in-line) mounting.
Mfr Part #:

142189

Available from 1 distributors
Mfr Name: Amphenol RF
Amphenol RF
Amphenol RF 142189 is an SMB coaxial connector jack with male pin, 50 Ohm impedance, and crimp termination. It supports frequencies up to 4 GHz and is designed for free-hanging (in-line) mounting.
Total Stock: 1 pcs

142189 Available from 1 distributor

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142189 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
Termination Style

142189 Description

Short technical summary and product information.

The Amphenol RF 142189 is an SMB coaxial connector jack with a male pin center contact. It is designed for use with RG-174, 188, 188A, 316, LMR-100, and M17/119-RG174 cables. The connector features a 50 Ohm impedance and supports frequencies up to 4 GHz.

 

This connector has a free-hanging (in-line) mounting style with a snap-on fastening mechanism. The contact termination can be either crimp or solder, while the shield termination is crimp. The housing is gold-plated, and the center contact material is brass.

 

As a single-port SMB jack, it is suitable for RF applications requiring reliable connections in coaxial cable assemblies. The snap-on coupling provides quick and secure mating.

142189 Quick Information

Product Type: Coaxial Connector (RF) Assembly
Series: SMB
Canonical Name: SMB Coaxial Connector Jack, Male Pin, 50 Ohm, Crimp/Solder Termination, Free Hanging, 4 GHz
Subcategory: SMB Jack

142189 Compliance

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

142189 Features

  • SMB jack with male pin center contact.
  • 50 Ohm impedance for RF applications.
  • 4 GHz maximum operating frequency.
  • Crimp or solder contact termination.
  • Free-hanging in-line mounting style.

142189 Applications

  • Used in coaxial cable assemblies for RF.
  • Suitable for telecommunications equipment.
  • Ideal for test and measurement setups.
  • Common in wireless communication devices.

142189 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 142189?

50 Ohms.

What is the maximum frequency rating?

4 GHz.

What type of connector is the 142189?

SMB jack with male pin.

What termination methods are supported?

Crimp or solder for contact, crimp for shield.

What cables are compatible with this connector?

RG-174, 188, 188A, 316, LMR-100, M17/119-RG174.

What is the fastening method?

Snap-on.

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