TE 206138-8 CPC Cable Clamp Size 23 | Black 180° Backshell

gd-admin — Fri, 06 Feb 2026 06:41:52 +0000

Shop TE Connectivity 206138-8. A Size 23 CPC cable clamp with 180° exit and 1 3/8-18 UNEF thread. UL94 V-0 thermoplastic construction for durable connector strain relief.

Data Overview

Attribute	Specification
Brand	TE Connectivity / AMP
Part Number	206138-8
Product Type	Cable Clamp / Backshell
Shell Size – Insert	23
Thread Size	1 3/8-18 UNEF-2A
Cable Opening	17.86 mm [0.703 in]
Outside Diameter	40.64 mm [1.600 in]
Material	Thermoplastic (UL94 V-0)
Cable Exit	180° (Straight)
Shielding	Unshielded
Component Count	7 Pieces (Clamp, Inserts, Screws)
Operating Temp	Standard CPC Range (-55°C to +105°C)

Product Details

Product Features	Engineering Advantages	Customer Benefits
Size 23 Specific Engineering	Designed with 1 3/8-18 UNEF threads for a perfect fit on all Size 23 CPC housings.	Universal Compatibility: Ensures a seamless and secure connection to your existing CPC infrastructure, eliminating the need for custom hardware.
High-Performance UL94 V-0 Resin	Constructed from flame-retardant thermoplastic for safety in critical environments.	Enhanced Safety: Meets the strictest fire safety standards, making it ideal for aviation, industrial machinery, and transportation power systems.
Integrated Clamp Inserts	Includes adjustable inserts to accommodate varying cable diameters up to 17.86mm.	Versatile Cable Management: Provides superior strain relief for different wire bundles, preventing terminal pull-out and extending harness life.
180° Straight Backshell Design	Directs the cable bundle straight back from the connector interface.	Space & Tension Optimization: Minimizes bending stress on individual wires in in-line applications, reducing maintenance downtime caused by cable fatigue.

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● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Q1: Can I use the 206138-8 with any Size 23 CPC connector?

A: Yes. The 206138-8 is designed to fit all Standard Sex and Reverse Sex Series 1, 2, 3, and 4 CPC connectors that utilize a Size 23 shell, provided they have the matching external threads.

Q2: What cable diameters are supported by this clamp?

A: The clamp has a maximum opening of 0.703 inches (17.86 mm). By using the included clamp inserts, you can securely grip smaller cable bundles while maintaining effective strain relief.

Q3: Does the 206138-8 provide an environmental seal?

A: No, this is a standard cable clamp for strain relief and is not water-sealed. For applications requiring IP65 or higher ingress protection, you should look for a CPC backshell with integrated glands and O-rings.

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