557T178M

MIL-C-24308 D-Subminiature 557-178 D-Subminiature Non-EMI Strain-Relief Solid Backshell 557 T 1 78 M 2 F 0 B 1 F Basic Part No. Cable Entry Style T = Top Basic Part Number Finish Symbol (Page 3) Shell Size (Table I) E Typ. Cable Range Typ. F = Strain Relief G = Gland Nut 0 = Without EMI Gasket, 1 = With EMI Gasket Jackscrew Type (Page A-4) Receptacle Mounting (Table II) F0 = Front Mounting R1-R9 = Rear Mounting 1.00 (25.4) Max Typ. Style F Strain Relief 3.00 (76.2) Typ. G Typ. SHELL SIZES 1&2 SHELL SIZES 3, 4, 5 & 6 .30 (7.6) Ref. #4-40 UNC (2 Places) Typ. Connector Retaining Spring .135 (3.4) Max RFI/EMI Gasket Optional F A C B Style G Gland Nut D © 2004 Glenair, Inc. 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 E-Mail: sales@glenair.com A-76 557-178 D-Subminiature Non-EMI Strain-Relief Solid Backshell TABLE I: SHELL SIZE & CONNECTOR INTERFACE DIMENSIONS Shell Size 1 2 3 4 5 6 Com’l Shell Size Ref E/09 A/15 B/25 C/37 D/50 F/104 A 1.241 1.569 2.116 2.757 2.663 2.757 (31.5) (39.9) (53.7) (70.0) (67.6) (70.0) .515 .515 .515 .515 .625 .688 B C (13.0) (13.0) (13.0) (13.0) (15.9) (17.5) .258 .258 .258 .258 .313 .344 (6.6) (6.6) (6.6) (6.6) (8.0) (8.7) ±.005 .984 1.312 1.852 2.500 2.406 2.500 D (.1) (25.0) (33.3) (47.0) (63.5) (61.1) (63.5) TABLE I (Continued): CABLE ENTRY & GLAND NUT Com’l E Shell Shell Size Max Size Ref .843 (21.4) 1 E/09 .968 (24.6) 2 A/15 1.156 (29.4) 3 B/25 1.156 (29.4) 4 C/37 1.218 (30.9) 5 D/50 6 F/104 1.468 (37.3) F Max .625 (15.9) .750 (19.1) 1.000 (25.4) 1.000 (25.4) 1.250 (31.8) 1.375 (34.9) Cable Range Min Max .125 (3.2) .250 (6.4) .156 (4.0) .375 (9.5) .280 (7.1) .500 (12.7) .280 (7.1) .500 (12.7) .375 (9.5) .625 (15.9) .625 (15.9) .875 (22.2) TABLE II: RECEPTACLE MOUNTING Dash No. R1 R2 R3 R4 R5 R6 R7 R8 F0 Panel Thickness .031 (.8) .047 (1.2) .062 (1.6) .093 (2.4) .104 (2.6) .125 (3.2) .156 (4.0) .135 (3.4) N/A G .247 .231 .216 .185 .174 .153 .125 .140 .305 (6.3) (5.9) (5.5) (4.7) (4.4) (3.9) (3.2) (3.6) (7.7) 1. Metric dimensions (mm) are indicated in parentheses. 2. DO NOT USE CONNECTORS WITH FLOAT MOUNTINGS. 3. For front mount, mating connector must be mounted to panel using M24308/26 female screwlocks. For rear mount, use Glenair GK134. © 2004 Glenair, Inc. 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 E-Mail: sales@glenair.com A-77 MIL-C-24308 D-Subminiature