Connector Covers

Connector covers are a type of protective cap designed to physically protect electrical connectors from damage when disconnected.


What are connector covers used for?

Connector covers are used to protect the pins of connectors that are exposed when having no cable attached. They protect connectors from dust and other contamination, as well as with new cables, equipment and other applications where a connector needs protection. Connector covers may be made from in either plastic or metal to help shield the connector from EMI (electromagnetic interference) issues. In addition, many styles of connector cover also come with an attached chain that can be secured to the chassis.


Types of connector covers

There are two main types of connector covers: press-fit and slide-on connector covers. Slide-on connector covers are typically used for military-standard connectors as they are durable and connect using an easy sliding mechanism. Press-on covers are used for fibre connectors as they protect against dust and foreign bodies. 


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Description Price Cover Type For Use With Material Number of Ways Colour Series Series Number
RS Stock No. 181-7641
Mfr. Part No.204723-0002
BrandMolex
PHP13.314
Each (In a Bag of 2600)
units
Backshell Mini-Fit Jr.Plug and Receptacle Housing Nylon 2 Black 204723 -
RS Stock No. 899-1235
Mfr. Part No.29651
BrandAltech
PHP148.556
Each (In a Pack of 10)
units
16 Way Rectangular Connectors - - Black - -
RS Stock No. 745-4946
Mfr. Part No.1-640642-0
PHP139.10
1 Pack of 10
Pack(s)
Dust MTA-100 Series PET - White MTA-100 -
RS Stock No. 863-8366
Mfr. Part No.640643-4
PHP11.78
Each
units
Dust MTA-156 Connector Polyester - White - 640643
RS Stock No. 718-7230
Mfr. Part No.211600-2
PHP269.89
Each
units
Dust ARINC 600 Series Thermoplastic - - ARINC 600 -
RS Stock No. 164-0598
Mfr. Part No.1-1452389-1
PHP213.68
Each (In a Box of 250)
units
Assembly Cover 154 Position Connector PBT - Black - -
RS Stock No. 719-6467
Mfr. Part No.1-643075-6
PHP52.48
Each
units
Strain Relief MTA-100 Series Nylon - White MTA-100 643075
RS Stock No. 717-6564
Mfr. Part No.770232-1
PHP16.28
Each (In a Pack of 5)
units
Dust MATE-N-LOK Connectors - - White MATE-N-LOK 770232
RS Stock No. 123-5195
Mfr. Part No.200122-0112
BrandMolex
PHP67.473
Each (In a Pack of 4)
units
Backshell 170001 Mega-Fit Receptacle Housing Nylon - Black Mega-Fit 200122
RS Stock No. 731-3249
Mfr. Part No.929650-2
PHP17.942
Each (In a Pack of 50)
units
Assembly Cover Micro Quadlock Connector PBT - Black MQS -
RS Stock No. 181-7664
Mfr. Part No.204723-0012
BrandMolex
PHP53.02
Each (In a Pack of 5)
units
Backshell Mini-Fit Jr.Plug and Receptacle Housing Nylon 12 Black 204723 -
RS Stock No. 719-6460
Mfr. Part No.643077-4
PHP34.272
Each (In a Pack of 5)
units
Strain Relief MTA-100 Series Nylon - White MTA-100 643077
RS Stock No. 731-3246
Mfr. Part No.1-1355524-3
PHP31.753
Each (In a Pack of 10)
units
Quadlok System Micro-Power System, Power Quadlok System PBT - Black - -
RS Stock No. 123-5194
Mfr. Part No.200122-0110
BrandMolex
PHP65.33
Each (In a Pack of 4)
units
Backshell 170001 Mega-Fit Receptacle Housing Nylon - Black Mega-Fit 200122
RS Stock No. 535-5636
Mfr. Part No.640551-4
PHP11.55
Each (In a Pack of 5)
units
Dust MTA-156 Series - - White AMP MTA 640551
RS Stock No. 863-9167
Mfr. Part No.2-102681-0
PHP102.90
Each (In a Pack of 2000)
units
- Double Row Receptacle Assemblies Thermoplastic - Black - 102681
RS Stock No. 181-7651
Mfr. Part No.204723-0004
BrandMolex
PHP23.613
Each (In a Pack of 10)
units
Backshell Mini-Fit Jr.Plug and Receptacle Housing Nylon 4 Black 204723 -
RS Stock No. 899-1232
Mfr. Part No.29654
BrandAltech
PHP437.34
Each
units
16 Way Rectangular Connectors - - Black, Grey - -
RS Stock No. 797-2113
Mfr. Part No.643071-2
PHP12.97
Each (In a Pack of 10)
units
Strain Relief MTA-156 Series Nylon - White MTA-156 -
RS Stock No. 2508371044
Mfr. Part No.DML009P
BrandL-Com
PHP132.24
Each
units
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