228618-2 TE Connectivity 228618-2 is a size 8 coaxial male pin contact with gold-plated beryllium copper material, designed for crimp termination to RG-179/U coaxial cable.
Mfr Part #:

228618-2

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 228618-2 is a size 8 coaxial male pin contact with gold-plated beryllium copper material, designed for crimp termination to RG-179/U coaxial cable.
Total Stock: 5 pcs
$ Price Range: $48.81 - $51.67

228618-2 Available from 1 distributor

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228618-2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Cable Compatibility
Contact Finish
Contact Finish Thickness
Contact Form
Contact Material
Contact Size
Contact Termination
Contact Type
Impedance
Lead Style
Mounting Type
Packaging Note
Tape & Reel
Type
Wire Gauge

228618-2 Description

Short technical summary and product information.

The 228618-2 from TE Connectivity is a machined coaxial male pin contact designed for use in D-Sub connectors. With a contact size of 8, it accommodates coaxial cables such as RG-179/U, 179A/U, 179B/U, 187/U, and 187A/U. The contact features a gold-plated beryllium copper (BeCu) contact material, offering reliable electrical performance and durability.

 

This contact uses a crimp termination method, ensuring secure attachment to the cable. It has a nominal impedance of approximately 33 Ohms, suitable for specific RF signal applications. The contact finish thickness is 30.0µin (0.76µm) of gold over nickel plating.

 

The component is unassembled and packaged for free-hanging cable mount installation. It is designed for use with TE Connectivity's 59993-1 tooling for proper crimping. The pin alignment ring stabilizes the connector in the housing cavity. This contact is listed as RoHS3 compliant with an MSL of 1 (unlimited).

228618-2 Quick Information

Product Type: D-Sub Connector Contact
Canonical Name: TE Connectivity 228618-2 D-Sub Coaxial Pin Contact, Size 8, Crimp Termination
Subcategory: D-Sub Contacts

228618-2 Compliance

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

228618-2 Estimated Pricing

Qty Low High
2+ $51.67 $51.67
8+ $50.71 $50.71
14+ $49.75 $49.75
28+ $48.81 $48.81

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

228618-2 Features

  • Gold-plated beryllium copper contact material.
  • Crimp termination for coaxial cable.
  • Nominal impedance of 33 Ohms.
  • Compatible with RG-179/U coaxial cables.
  • Size 8 machined male pin contact.

228618-2 Applications

  • Used in D-Sub connector assemblies.
  • Ideal for RF signal interconnects.
  • Suitable for aerospace and defense systems.
  • Designed for cable mount installations.

228618-2 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the mounting type for the 228618-2?

Cable mount, free hanging.

What is the contact material of the 228618-2?

Beryllium Copper (BeCu) per datasheet.

What is the contact finish?

Gold with a thickness of 30.0µin (0.76µm).

What termination method does the 228618-2 use?

Crimp termination.

What is the impedance of this contact?

Approximately 33 Ohms.

Which cables are compatible with the 228618-2?

RG-179/U, 179A/U, 179B/U, 187/U, and 187A/U.

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