Micro-D Harness INDEX MWDM Micro-D Shielded Cable Assembly Single-Ended or Double-EndedThese easy-to-order cable assemblies eliminate the need for expensive assembly labor. 100% A tested and ready for use. Now With Twisted PairsNo need to create a procurement B specification for Micro-D cables with twisted pairs. Glenair 177-740 cables are furnished with a full complement of white/blue twisted pair wires. C Integral Shield TerminationThe connector shell has a platform to accept Band-It shield termination bands. The cable shield braid is D attached directly to the connector. E Save Labor, Reduce Weight and Improve EMI Shielding with Glenairs Micro-D Shielded Cable Assemblies F aerospace electronics systems require higher and higher levels of protection from radiated emissions. Glenairs fully shielded Micro-D cable assemblies meet this need. The cable shield is attached directly onto the one- ATS piece connector shell and secured with a stainless steel Band-Master clamp. These pre-wired, 100% tested G assemblies meet the requirements of MIL-DTL-83513. an optional ground spring on the pin connector assures low shell-to-shell resistance. available with a variety of wire types and shields, Micro-D shielded assemblies can be ordered in any length, either single-ended or back-to-back. H Ground Spring and EMI Shielding Eecff tiveness J a gold-plated stainless steel ground spring on the pin connector mating face offers substantial improvement in EMI protection. The graphs compare identical connectors tested with and without ground springs. K L EMI Performance with Ground Spring EMI Performance without Ground Spring M 100 100 90 90 80 80 70 70 N 60 60 50 50 40 40 30 30 P 20 20 10 10 0 0 1.00E+031.00E+041.00E+051.00E+061.00E+071.00E+081.00E+09 1.00E+031.00E+041.00E+051.00E+061.00E+071.00E+081.00E+09 Q frequency (Hz) frequency (Hz) 2013 Glenair, Inc. High Performance Micro-D Connectors and Cables U.S. 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 B-14 E-Mail: sales glenair.com SHIELDING EFFECTIVENESS (Db) SHIELDING EFFECTIVENESS (Db) MWDM Micro-D Shielded Cable Assembly 177-710 (Untwisted Wire) and 177-740 (Twisted Wire Pairs) How To Order Shielded Micro-D Cable Assemblies Sample Part Number 177-710 -2 -25 P 4 k 1 -18 M A G A Series 177-710 - Untwisted Wire 177-740 - Twisted Pair Wire Shell Material Aluminum Shell B and Finish 1 - Cadmium 2 - Electroless Nickel 5 - Gold Contact Layout 9, 15, 21, 25, 31, 37, 51, 51-2, 67, 69, 75, 100, 130 P Pin (Single End Plug) C S Socket (Single End Receptacle) Contact Type GP Double End Cable, Pin Connectors Both Ends GS Double End Cable, Socket connectors Both Ends CS Double End Cable, Pin and Socket D Wire Gage (AWG) 4 - 24 6 - 26 8 - 28 0 - 30 (J wire type only) k Teflon Wire Per MIL-W-22759/11 (Not available in 30 gage) Wire Type J Cross-Linked Tefzel Wire Per MIL-W-22759/33 E 1 White (177-710 only) Or White/Blue Pairs (177-740 Only) 5 Color-Coded Per MIL-STD-681 (177-710 only)( 24 and 26 gage only) Wire Color White/Blue Twisted Pairs with Numbered Wire Markers (177-740 only) F 7 Ten Color Repeating (177-710 only) Overall Length (In.) Example 18 = 18 inches 6 Inch (152 mm.) Minimum B No Mounting Hardware Installed G F Float Mount, for Front Panel L Male Jackscrew, Allen Head, Non-Removable Mounting Hardware M Male Jackscrew, Allen Head, Low Profile Mounting P Female Jackpost H R Float Mount, for Rear Panel Mounting S Male Jackscrew, Slot Head, Low Profile N No Shield, No Jacket J A Braided Shield Installed (Nickel over Copper) C Braided Shield Installed (Nickel over Copper) With E-CTFE Halar Expando Jacket (+150 C.) D No Shield, With E-CTFE Halar Expando Jacket Installed (+150 C.) K S 100% Braided AmberStrand Shield Installed Shield and Jacket Option T 100% Braided AmberStrand Shield Installed with E-CTFE Halar Expando Jacket (+150 C.) V 75% Braided AmberStrand Shield Installed Z 75% Braided AmberStrand Shield Installed with E-CTFE Halar Expando Jacket (+150 C.) L W ArmorLite Braided Microfiliment Stainless Steel Shield Installed X ArmorLite Braided Microfiliment Stainless Steel Shield Installed with E-CTFE Halar Expando Jacket (+150 C) Ground Spring Option* N No Ground Spring G Ground Spring Installed (Pin Connectors Only) M *Ground spring cannot be used with cadmium plating Table I: Mounting Hardware N B P M S L F R P Q Thru-Hole, Female Jackpost Hex Head Slot Head Hex Head Jackscrew Float Mount for Float Mount No Mounting Jackscrew Jackscrew Non- Removable Front Panel for Rear Panel Hardware Mounting Mounting 2013 Glenair, Inc. High Performance Micro-D Connectors and Cables U.S. 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 B-15 E-Mail: sales glenair.com INDEX Micro-D Harness