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177-740-2-51P8K5-18PXN

Description
D Microminiature Connector, 51 Contact(s), Male, Plug,
CategoryThe connector    The connector   
File Size858KB,5 Pages
ManufacturerGlenair
Websitehttp://www.glenair.com/
Download Datasheet Parametric View All

177-740-2-51P8K5-18PXN Overview

D Microminiature Connector, 51 Contact(s), Male, Plug,

177-740-2-51P8K5-18PXN Parametric

Parameter NameAttribute value
Contact point genderMALE
insulator materialLIQUID CRYSTAL POLYMER/POLYPHENYLENE SULFIDE
Installation typeCABLE
Number of rows loaded3
Rated current (signal)3 A
Total number of contacts51
Other featuresSTANDARD: MIL-DTL-83513, EMI SHIELDED
Connector typeD MICROMINIATURE CONNECTOR
Shell materialALUMINUM ALLOY
Housing sizeG
Body/casing typePLUG
Contact resistance8 mΩ
body length1.435 inch
body width0.351 inch
subject depth0.462 inch
Termination typeWIRE
Cable typeM22759/11
empty shellNO
Plug contact pitch0.05 inch
Installation option 2JACKPOST
Number of connectorsONE
Shell surfaceNICKEL
Contact styleRND PIN-SKT
Plug informationMULTIPLE MATING PARTS AVAILABLE
Mixed contactsNO
OptionsWITH CABLE ASSEMBLY
contact modeSTAGGERED
Installation option 1HOLE .096
Contactor designPREASSEM CONN
Match contact row spacing0.05 inch
Plating thickness50u inch
DIN complianceNO
IEC complianceNO
MIL complianceYES
GuidelineMIL
Insulation resistance5000000000 Ω
Maximum wire diameter28 AWG
Minimum wire diameter28 AWG
Dielectric withstand voltage600VAC V
Filter functionNO
maximum insertion force2.78 N
Maximum operating temperature150 °C
Minimum operating temperature-55 °C
Is SamacsysN
YTEOL8.65
Objectid7004523319
Reach Compliance Codeunknown
ECCN codeEAR99
B
SHIELDING EFFECTIVENESS (Db)
1.00E+04
1.00E+05
1.00E+06
1.00E+07
1.00E+08
1.00E+09
SHIELDING EFFECTIVENESS (Db)
Micro-D Harness
EMI Performance with Ground Spring
100
90
80
70
60
50
40
30
20
10
0
1.00E+03
MWDM Micro-D
Shielded Cable Assembly
Single-Ended or Double-Ended–These
easy-to-order cable
assemblies eliminate the need for expensive assembly labor. 100%
tested and ready for use.
Now With Twisted Pairs–No
need to create a procurement
specification for Micro-D cables with twisted pairs. Glenair 177-740
cables are furnished with a full complement of white/blue twisted
pair wires.
Integral Shield Termination–The
connector shell has a platform
to accept Band-It shield termination bands. The cable shield braid is
attached directly to the connector.
Save Labor, Reduce Weight and Improve EMI Shielding
with Glenair’s Micro-D Shielded Cable Assemblies
Aerospace electronics systems require higher and higher levels of protection from radiated emissions. Glenair’s
fully shielded Micro-D cable assemblies meet this need. The cable shield is attached directly onto the one-
piece connector shell and secured with a stainless steel
Band-Master™ ATS
clamp. These pre-wired, 100% tested
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”.
Ground Spring and EMI Shielding Effectiveness
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.
EMI Performance without Ground Spring
100
90
80
70
60
50
40
30
20
10
0
1.00E+03
1.00E+04
1.00E+05
1.00E+06
1.00E+07
1.00E+08
1.00E+09
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

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