D-SUB SERIES
Lightweight Backshells 3401/072
Dimensions shown in: mm
Specifications and dimensions subject to change
Release February 2017 1/12 www.ck-components.com
Features/Benefits
• Compliant with ESA specifications 3401/072
• Ultra-light weight
• Solid fully machined alumin ium alloy material
• Non Magnetic
Typical Applications
• Space equipment
• Satellites harnesses
• Avionics / Militar y
Specification
High performanc e Backshell ESA qualified, for space applications.
Compliant to ESCC specific ations 3401/072 Light weight Ac cessories for rectangular connectors 3401/001 and 3401/002.
Compatible with ESCC 3401/022 accessories.
Suitable for use in Space, and high performance military/aerospace applications: Board to Cable or Cable to Cable applications.
Sizes available:
E, A, B, C, D and F.
Outlets:
Straight saddl e clamp
Straight cyl i ndrical
Straight cylindrical for EMI application
Straight elliptical
45° elliptic al
90° cylindrical
Characteristics
Operating tem perature range
Storage temperature range
Quality Level
Flying Model: Code 3401 - ESA / ESC C specification. Qualification reviewed every 2 years.
Engineering Model: code FR022 - C&K specification.
Options
Universal male screwlock with “slott ed” or “hexagonal hole” head screw (be ordered separatel y).
Packaging
Individual pack agi ng.
Traceability associated as per ESA/ESCC specifications.
Materials & Finishes
COMPONENT MATERIAL FINISH
Shell Aluminium alloy 6061-T6
Code A174: 25.4 µm min. electroless Nickel
No code or FR172: 0.7 µm min. Gold over 25.4 µm min. electroless Nickel
Screws Brass 0.7 µm Gold over 1 µm min. Cu
Gasket Silicone conductive elastomer None