MICRO-D SERIES Lightweight backshells ESCC 3401/087 Features and Benefits Compliant with ESA specification 3401/087 Ultra-light weight Solid fully machined aluminium alloy material Typical Applications Space equipment Satellites harnesses Specification High performance Micro-D Lightweight Backshell ESA qualified, for space applications. Compliant with ESCC specifications 3401/087 Lightweight Backshells for 3401/029 and 3401/077 Micro-D Connectors. Compatible with ESCC 3401/032 accessories. Suitable for use in Space, and high performance military/aerospace applications: Board to Cable or Cable to Cable applications. Sizes available: 9, 15, 21, 25, 31, 37 and 51 ways. Outlets: Top circular Top elliptical 45 circular 45 elliptical Electrical & Mechanical Characteristics CHARACTERISTIC SPECIFICATION Operating Temperature range -55 / +125C Storage temperature range -55 / +125C Quality ESA / ESCC: code 3401 (Flying model). Qualification reviewed every 2 years. Option Male screwlock with clip (be ordered separately). Packaging Individual packaging. Traceability associated as per ESA/ESCC specifications. COMPONENT MATERIAL FINISH Backshell ESCC Variants Aluminium Alloy 6061-T6 25.4m min. electroless Nickel 01 to 07, 15 to 21, 29 to 35, 43 to 49 Backshell ESCC Variants Aluminium Alloy 6061-T6 0.7m min. Gold over 25.4m min. electroless Nickel 08 to 14, 22 to 28, 36 to 42, 50 to 56 Male Screwlock Passivated Stainless Steel None Clip Passivated Stainless Steel None www.ckswitches.com 1MDM LIGHTWEIGHT BACKSHELL TOP CIRCULAR ENTRY DIMENSIONS AND WEIGHT A B C D E F WEIGHT SIZE 0.2 0.2 0.1 0.2 0.2 0.2 (GRAMS) 9 19.65 7.90 14.35 10.00 9.00 6.00 3 15 23.45 7.90 18.16 12.00 9.00 6.00 3 21 27.25 7.90 21.97 14.00 9.00 6.00 4 25 29.80 7.90 24.51 16.00 9.00 6.00 4 31 33.60 7.90 28.32 17.00 9.00 6.00 5 37 37.40 7.90 32.13 18.00 9.00 6.00 5 51 36.15 8.90 30.86 19.00 10.00 7.00 6 DESCRIPTION AND PART NUMBERS SHELL FINISH CONTACT SIZE ESA/ESCC DESCRIPTION C&K PN 9 340108701B C115366-1032D 15 340108702B C115366-1033D 21 340108703B C115366-1034D 25 340108704B C115366-1035D 31 340108705B C115366-1036D 37 340108706B C115366-1037D Electroless Nickel 51 340108707B C115366-1038D 9 340108708B C115366-1032C 15 340108709B C115366-1033C 21 340108710B C115366-1034C 25 340108711B C115366-1035C 31 340108712B C115366-1036C 37 340108713B C115366-1037C Gold 51 340108714B C115366-1038C Dimensions shown in: mm Specifications and dimensions subject to change www.ckswitches.com 2