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. 865-5557
Mfr. Part No.643067-3
HK$6.25
Each
units
Dust CST-100 II & SL-156 & AMP Economy Power (EP) Connectors, MTA-156 Nylon - White MTA -
RS Stock No. 841-1149
Mfr. Part No.103682-1
HK$12.39
Each (In a Pack of 5)
units
Protective - Thermoplastic - Black MTE 103682
RS Stock No. 717-6564
Mfr. Part No.770232-1
HK$1.986
Each (In a Pack of 5)
units
Dust MATE-N-LOK Connectors - - White MATE-N-LOK 770232
RS Stock No. 123-5194
Mfr. Part No.200122-0110
BrandMolex
HK$5.845
Each (In a Pack of 4)
units
Backshell 170001 Mega-Fit Receptacle Housing Nylon - Black Mega-Fit 200122
RS Stock No. 865-5541
Mfr. Part No.643071-4
HK$2.082
Each (In a Pack of 8000)
units
Protective CST-100 II & SL-156 & AMP Economy Power (EP) Connectors, MTA-156 Nylon - White MTA -
RS Stock No. 841-1142
Mfr. Part No.103682-2
HK$13.552
Each (In a Pack of 5)
units
Protective - Thermoplastic - Black MTE 103682
RS Stock No. 162-5749
Mfr. Part No.HIF3-20CV(72)
BrandHirose
HK$54.23
Each
units
Backshell Crimping Socket PBT 20 Black HIF3B -
RS Stock No. 162-5755
Mfr. Part No.HIF3-50CV(72)
BrandHirose
HK$74.33
Each
units
Backshell Crimping Socket PBT 50 Black HIF3B -
RS Stock No. 123-5195
Mfr. Part No.200122-0112
BrandMolex
HK$6.05
Each (In a Pack of 4)
units
Backshell 170001 Mega-Fit Receptacle Housing Nylon - Black Mega-Fit 200122
RS Stock No. 863-9167
Mfr. Part No.2-102681-0
HK$33,506.40
1 Pack of 2000
Pack(s)
- Double Row Receptacle Assemblies Thermoplastic - Black - 102681
RS Stock No. 718-3376
Mfr. Part No.2057631-1
HK$254.47
Each
units
Socket Housing 40G Ethernet Connector, 100G Ethernet Connector Zinc Alloy - - - -
RS Stock No. 161-5497
Mfr. Part No.640550-3
HK$2,042.49
Each (In a Bag of 5000)
units
Dust MTA-100 Series Thermoplastic - White MTA-100 640550
RS Stock No. 163-9111
Mfr. Part No.1-640550-0
HK$2,670.00
Each (In a Bag of 2000)
units
Dust MTA-100 Series Thermoplastic - White MTA-100 640550
RS Stock No. 863-9063
Mfr. Part No.1-640550-4
HK$1.661
Each (In a Pack of 1000)
units
Dust MTA-100 IDC Connector Polyester - White - 640550
RS Stock No. 181-7651
Mfr. Part No.204723-0004
BrandMolex
HK$4.937
Each (In a Pack of 10)
units
Backshell Mini-Fit Jr.Plug and Receptacle Housing Nylon 4 Black 204723 -
RS Stock No. 782-9079
Mfr. Part No.102681-5
HK$49.97
1 Pack of 5
Pack(s)
Latching Cover Double row receptacle assemblies Thermoplastic - Black - -
RS Stock No. 693-5019
Mfr. Part No.27710400001
BrandHARTING
HK$50.53
Each
units
Bracket Har-link - - - - -
RS Stock No. 535-5636
Mfr. Part No.640551-4
HK$1.114
Each (In a Pack of 5)
units
Dust MTA-156 Series - - White AMP MTA 640551
New
RS Stock No. 189-5814
Mfr. Part No.640551-3
HK$0.654
Each (In a Bag of 2000)
units
- - Polyester 3 Natural MTA 156 640551
RS Stock No. 717-4568
Mfr. Part No.1-1452389-1
HK$34.89
Each
units
Assembly Cover 154 Position Connector PBT - Black - -
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