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Amphenol Limited MILSize 21 Straight Circular Connector Backshell For Use With 38999 III Aluminium Alloy M85049/88-21Z03

Category Circular Connector Backshell Brand Amphenol Limited Condition New

Specifications

Country of Origin India
Brand Amphenol Limited
Colour Black
Orientation Straight
Length 40.64mm
Model M85049/88-21Z03
Gender Female
Housing Material Aluminium Alloy
Series MIL
For Use With 38999 III
Standards/Approvals RoHS
Shell Size 21

Key Features

  • Designed for MILSize 21 connectors, ensuring compatibility and secure fitment.
  • Straight orientation minimizes cable bend and aids in space-constrained installations.
  • Constructed from high-strength aluminium alloy with black zinc nickel plating for durability and corrosion resistance.
  • Suitable for use with 38999 III series connectors in military, aerospace or critical electronic systems.
  • Female backshell configuration for correct mating with standardized connector interfaces.
  • Features a length of 40.64 mm, ensuring compact form factor for efficient cable management.
  • RoHS compliant for assured environmental responsibility.

Product Description

The Amphenol Limited M85049/88-21Z03 is a MILSize 21 backshell engineered for straight circular connector configurations, specifically designed for compatibility with the high-reliability 38999 III connector series. Widely deployed in military, aerospace, and electronic equipment, this backshell guarantees strong signal protection and mechanical cable shielding.

This model features a robust aluminium alloy construction, finished with black zinc nickel plating for superior corrosion resistance and long service life under harsh environmental conditions. The straight geometry minimizes cable stress for installations where bending or angular connections are undesirable, providing improved cable routing and space savings within control panels or enclosures.

The female orientation ensures secure and reliable mating with corresponding standard connectors, supporting streamlined assembly and maintenance procedures. With a shell size of 21, this backshell is ideal for larger diameter cables often used in critical signal or power transmission applications. Its compact 40.64 mm length contributes to efficient use in equipment racks, wiring harnesses, and electronic modules where space optimization is required.

RoHS compliance demonstrates environmental responsibility and adherence to international standards. As a result, the M85049/88-21Z03 backshell is frequently chosen for projects demanding quality, traceable materials, and consistent performance.

Typical applications include avionics harnesses, military vehicles, defense equipment, industrial automation, communications infrastructure, and wherever high-reliability connectivity is mandatory. The absence of strain relief in this model makes it most suitable where the cable assembly already incorporates adequate retention or when strain relief is not a primary requirement of the design.

Explore the complete selection of Amphenol Limited Circular Connector Backshells and accessories on EnvMart to equip your systems with reliable connectivity solutions for industrial, electronic, and defense environments.

Amphenol Limited MILSize 21 Straight Circular Connector Backshell For Use With 38999 III Aluminium Alloy M85049/88-21Z03
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Frequently Asked Questions

The length of this backshell is 40.64 mm, contributing to its compact form factor for efficient cable management.

It is constructed from high-strength aluminium alloy and features black zinc nickel plating for corrosion resistance.

This model is specifically designed for use with the 38999 III series connectors.

The backshell has a straight orientation, which minimizes cable bending and aids in space-constrained installations.

The M85049/88-21Z03 features a female configuration for secure mating with standardized connector interfaces.

Yes, the M85049/88-21Z03 backshell is RoHS compliant, ensuring adherence to environmental standards.

It is suitable for use in military, aerospace, and critical electronic systems, including avionics harnesses and defense equipment.

The shell size of this backshell is 21, making it ideal for larger diameter cables.

This backshell is manufactured in India.

No, the M85049/88-21Z03 does not include strain relief, making it suitable for applications where the cable assembly already incorporates adequate retention.

The color of this backshell is black.

It is designed for harsh environments, providing strong signal protection and mechanical cable shielding for critical applications.

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