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. 797-2139
Mfr. Part No.229968-1
€0.636
Each (In a Pack of 5)
units
Dust Plug Thermoplastic - Blue - -
RS Stock No. 132-0658
Mfr. Part No.1-640550-0
€0.108
Each (In a Pack of 10)
units
Dust MTA-100 Series Thermoplastic - White MTA-100 640550
RS Stock No. 163-9111
Mfr. Part No.1-640550-0
€192.00
Each (In a Bag of 2000)
units
Dust MTA-100 Series Thermoplastic - White MTA-100 640550
RS Stock No. 674-2264
Mfr. Part No.A-USBPA-HOOD-N
€0.47
Each (In a Pack of 5)
units
Hood Type A USB Plug PBT - - - -
RS Stock No. 863-8559
Mfr. Part No.1-640550-8
€0.53
Each
units
Dust MTA-100 IDC Connector Polyester - White - 640550
RS Stock No. 756-1183
Mfr. Part No.1670866-1
€1.15
Each (In a Pack of 5)
units
Receptacle Housing HDSCS Series, MCP Series Nylon - Black HDSCS -
RS Stock No. 164-4688
Mfr. Part No.1670866-1
€0.736
Each (In a Box of 500)
units
Receptacle Housing HDSCS Series, MCP Series Nylon - Black - -
RS Stock No. 113-5984
Mfr. Part No.A-USBPA-HOOD-N
€0.341
Each (In a Bag of 100)
units
Hood USB Connector PBT - - - -
RS Stock No. 718-7249
Mfr. Part No.211600-1
€6.11
Each
units
Dust ARINC 600 Series - - - ARINC 600 -
RS Stock No. 797-2148
Mfr. Part No.229969-1
€0.584
Each (In a Pack of 5)
units
Dust Receptacle Thermoplastic - Red - -
RS Stock No. 863-8543
Mfr. Part No.640550-9
€741.00
1 Pack of 6500
Pack(s)
Dust MTA-100 IDC Connector Polyester - White - 640550
RS Stock No. 181-7644
Mfr. Part No.204723-0008
BrandMolex
€0.44
Each (In a Bag of 1000)
units
Backshell Mini-Fit Jr.Plug and Receptacle Housing Nylon 8 Black 204723 -
New
RS Stock No. 189-5808
Mfr. Part No.640551-4
€0.087
Each (In a Bag of 2000)
units
- - Polyester 4 Natural MTA 156 640551
RS Stock No. 899-1226
Mfr. Part No.29051
BrandAltech
€24.14
Each
units
24 Way Rectangular Connectors Aluminium - Grey - -
RS Stock No. 720-5738
Mfr. Part No.34565-0003
BrandMolex
€1.358
Each (In a Pack of 5)
units
Circuit Dress MX123 Series - - - MX123 34565
RS Stock No. 123-5195
Mfr. Part No.200122-0112
BrandMolex
€1.045
Each (In a Pack of 4)
units
Backshell 170001 Mega-Fit Receptacle Housing Nylon - Black Mega-Fit 200122
RS Stock No. 863-8978
Mfr. Part No.1-102681-2
€1.444
Each (In a Pack of 500)
units
- Double Row Receptacle Assemblies Thermoplastic - Black - 102681
RS Stock No. 181-7646
Mfr. Part No.204723-0012
BrandMolex
€0.569
Each (In a Bag of 880)
units
Backshell Mini-Fit Jr.Plug and Receptacle Housing Nylon 12 Black 204723 -
RS Stock No. 863-9081
Mfr. Part No.1-643075-8
€741.00
Each (In a Pack of 2000)
units
Strain Relief MTA-100 IDC Connector Nylon - White - 643075
New
RS Stock No. 189-5822
Mfr. Part No.640551-6
€0.12
Each (In a Bag of 1000)
units
- - Polyester 6 Natural MTA 156 640551
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