MIL-C-24308 D-Subminiature 557-387 EMI/RFI Backshell Assembly for MIL-C-24308 Connectors 557 T 387 M 2 F 03 C Product Series Retainer Clips and Jackscrews (Omit fior None) Entry Location : T = Top S = Side E = End B = 45° Dash No. (Table II) F = Strain Relief Clamp G = Nut Basic Number Shell Size (Table I) Finish (Table III) H Cable Range "S" Entry "E" Entry "T" Entry 1.250 (31.8) Max L C C Option Nut .425 (10.8) 4040 UNC-2A (P/N 687-236) .250 (6.4) Max Connector shown for reference only J A D Style G Nut G B Tapped for #4-40 UNC-2B (2 places) when C Option is ordered, 2 Cleared Holes are supplied. Metric dimensions (mm) are indicated in parentheses © 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: [email protected] A-104 MIL-C-24308 D-Subminiature 557-387 EMI/RFI Backshell Assembly for MIL-C-24308 Connectors TABLE I: CONNECTOR INTERFACE & BACKSHELL DIMENSIONS Shell Size 1 2 3 4 5 6 A Max 1.250 (31.8) 1.580 (40.1) 2.130 (54.1) 2.770 (70.4) 2.680 (68.1) 2.770 (70.4) B .530 (13.5) .530 (13.5) .530 (13.5) .530 (13.5) .660 (16.8) .730 (18.5) C .750 (19.1) .750 (19.1) 1.000 (25.4) 1.000 (25.4) 1.250 (31.8) 1.250 (31.8) D +.005 (0.1) .984 (25.0) 1.312 (33.3) 1.852 (47.0) 2.500 (63.5) 2.406 (61.1) 2.500 (63.5) E 1.880 (47.8) 1.880 (47.8) 1.880 (47.8) 1.880 (47.8) 2.130 (54.1) 2.220 (56.4) H J Max Max .968 (24.6) .781 (19.8) 1.046 (35.7) .906 (23.0) 1.156 (29.4) 1.031 (26.2) 1.218 (30.9) 1.156 (29.4) Cable Range____ Min Max .125 (3.2) .250 (6.4) .250 (6.4) .375 (9.5) .312 (7.9) .500 (12.7) .437 (11.1) .625 (15.9) Max Dash No. 03 03 03 03 04 05 TABLE III: FINISH OPTIONS TABLE II: CABLE ENTRY Dash No. 02 03 04 05 F .430 (10.9) .430 (10.9) .430 (10.9) .430 (10.9) .560 (14.2) .630 (16.0) Symbol B C* G* J LF M N NC NF T U** ZN Finish Cadmium Plate/Olive Drab Black Anodize Anodic Hard Coat Gold Iridite over Cadmium Plate over Electroless Nickel Cadmium Plate/Bright over Electroless Nickel Electroless Nickel Cadmium Plate/Olive Drab over Electroless Nickel Zinc Cobalt/Dark Olive Drab Cadmium Plate/Olive Drab over Electroless Nickel Cadmium Plate/Bright over Electroless Nickel Cadmium Plate/Black Zinc-Nickel Alloy/Olive Drab *Anodize finish is not suitable for EMI shielding or grounding applications. **Applicable to corrosion resisting steel backshells and accessories. Consult factory for other available finishes. Metric dimensions (mm) are indicated in parentheses © 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: [email protected] A-105