Backshells A Series 80 Mighty Mouse Environmental EMI Backshell Ordering Information 390MS077, 390MS076, 390MB077 and 390MA077 Compression Nut These backshells feature an EMI ring for easy shield termination. O-rings provide watertight seals on the cable jacket and on the backshell-to-connector interface. B EMI Ring O-Ring C materials Adapter, Clamp, Nut and Saddles Aluminum Alloy 6061-T6 or 300 Series Stainless Steel O-Rings Silicone Rubber Hardware 300 Series Stainless Steel O-Ring E O-Ring how to order F G H J 390MS077 M 07 04- 6 N Part Number Shell Material / Finish Size Code Cable Entry Code Length Clamp Style 390ms077 Aluminum / Black Anodize (Non-Conductive) RoHS Compliant C Straight Entry, Rotatable Coupling 390ms076 Straight Entry, Direct Coupling K L M Aluminum / Electroless Nickel RoHS Compliant NF Aluminum / Cadmium with Olive Drab Chromate ZN Aluminum / Zinc-Nickel with Olive Drab Chromate ZNU 390mb077 45 Entry Rotatable Coupling Aluminum / Zinc-Nickel with Black Chromate Size Code 05 06 11 07 08 09 10 12 13 14 17 Thread Size .2500-32 .3125-32 .3750-32 .4375-28 .5000-28 .5625-24 .6250-24 .6875-24 .7500-20 .9375-20 1.1875-18 Cable Entry Code 0102030405060708091011- MT Aluminum / Nickel-PTFE RoHS Compliant Z1 Stainless Steel / Passivated RoHS Compliant L Cable Sealing Dia. Max. Min. .109 .031 .172 .078 .234 .140 .297 .203 .359 .265 .422 .328 .484 .390 .547 .453 .609 .515 .672 .578 .734 .640 Straight Entry 390MS Only Length Code 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Length (Inches) .625 .750 .875 1.000 1.125 Omit for screw clamp with saddle bars 1.250 1.375 1.500 1.625 1.750 1.875 2.000 2.125 2.250 2.375 N Optional Compression Nut, Low Profile 2.500 Specify length in increments of .125 inches (3.18 mm.) 390ma077 90 Entry Rotatable Coupling (c) 2011 Glenair, Inc. Dimensions in inches (millimeters) and are subject to change without notice. CAGE Code 06324 Printed in U.S.A. GLENAIR, INC. * 1211 AIR WAY * GLENDALE, CA 91201-2497 * 818-247-6000 * FAX 818-500-9912 www.glenair.com L-28E-Mail: 11 - JULY - 2013 sales@glenair.com Backshells Series 80 Mighty Mouse Environmental EMI Backshell Dimensions 390MS077, 390MS076, 390MB077 and 390MA077 LENGTH LENGTH .860 (21.84) REF O-RING A THREAD .860 (21.84) REF O-RING O-RING .58 (14.7) REF A THREAD B MAX TYP C MAX K STRAIGHT ENTRY ROTATABLE COUPLING 390MS077 STRAIGHT ENTRY DIRECT COUPLING 390MS076 CLAMP STYLE N COMPRESSION NUT F D E CABLE SEALING DIA. G H J CLOSED 45 ENTRY ROTATABLE COUPLING 390MB077 ENTRY SADDLE CLAMP 90 ENTRY ROTATABLE COUPLING 390MA077 dimensions Size Code A Thds. 05 06 11 07 08 09 10 12 13 14 17 B Max. dimensions C Max. Std. Length* In. mm. In. mm. In. mm. .2500-32 .470 11.94 .350 8.89 .750 19.05 .3125-32 .530 13.46 .415 10.54 .750 19.05 .3750-32 .570 14.48 .570 14.48 .750 19.05 .4375-28 .637 16.18 .530 13.46 .750 19.05 .5000-28 .700 17.78 .595 15.11 .750 19.05 .5625-24 .758 19.25 .650 16.51 .750 19.05 .6250-24 .819 20.80 .715 18.16 .750 19.05 .6875-24 .896 22.76 .785 19.94 .880 22.35 .7500-20 .930 23.62 .930 23.62 .880 22.35 .9375-20 1.137 28.88 1.137 28.88 1.000 25.40 1.1875-18 1.387 35.23 1.387 35.23 1.130 28.70 *Choose standard length for best availability (c) 2011 Glenair, Inc. Cable Sealing Dia. D Max. E Max. F Max. G Max. OJ H Closed OK In. mm. In. mm. In. mm. Cable Entry Code Max. Min. In. mm. In. mm. In. mm. In. mm. .010 0.25 .030 0.76 .010 0.25 01 02 03 04 05 06 07 08 09 .109 .031 .603 15.32 .681 17.30 .724 18.39 .802 20.37 .496 12.60 .110 2.79 .398 10.11 .172 .078 .603 15.32 .681 17.30 .724 18.39 .802 20.37 .582 14.78 .170 4.32 .460 11.68 .234 .140 .603 15.32 .681 17.30 .724 18.39 .802 20.37 .656 16.66 .230 5.84 .523 13.28 .297 .203 .629 15.98 .707 17.96 .786 19.96 .864 21.95 .726 18.44 .300 7.62 .585 14.86 .359 .265 .629 15.98 .707 17.96 .786 19.96 .864 21.95 .885 22.48 .360 9.14 .647 16.43 .422 .328 .655 16.64 .733 18.62 .848 21.54 .926 23.52 .952 24.18 .420 10.67 .710 18.03 .484 .390 .655 16.64 .733 18.62 .848 21.54 .926 23.52 1.018 25.86 .480 12.19 .773 19.63 .547 .453 .707 17.96 .785 19.94 .911 23.14 .989 25.12 1.084 27.53 .550 13.97 .835 21.21 .609 .515 .707 17.96 .785 19.94 .911 23.14 .989 25.12 1.148 29.16 .610 15.49 .897 22.78 Dimensions in inches (millimeters) and are subject to change without notice. CAGE Code 06324 Printed in U.S.A. GLENAIR, INC. * 1211 AIR WAY * GLENDALE, CA 91201-2497 * 818-247-6000 * FAX 818-500-9912 www.glenair.com L-29E-Mail: 11 - JULY - 2013 sales@glenair.com L