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. 720-5738
Mfr. Part No.34565-0003
BrandMolex
PHP66.284
Each (In a Pack of 5)
units
Circuit Dress MX123 Series - - - MX123 34565
RS Stock No. 163-9111
Mfr. Part No.1-640550-0
PHP9.121
Each (In a Bag of 2000)
units
Dust MTA-100 Series Thermoplastic - White MTA-100 640550
RS Stock No. 132-0658
Mfr. Part No.1-640550-0
PHP13.632
Each (In a Pack of 10)
units
Dust MTA-100 Series Thermoplastic - White MTA-100 640550
RS Stock No. 720-5744
Mfr. Part No.34575-0003
BrandMolex
PHP68.13
Each (In a Pack of 5)
units
Circuit Dress MX123 Series - - - MX123 34575
RS Stock No. 865-5557
Mfr. Part No.643067-3
PHP37.56
Each
units
Dust MTA-156, CST-100 II & SL-156 & AMP Economy Power (EP) Connectors Nylon - White MTA -
RS Stock No. 123-5182
Mfr. Part No.200122-0002
BrandMolex
PHP39.50
Each (In a Pack of 4)
units
Backshell 171692 Mega-Fit Receptacle Housing Nylon - Black Mega-Fit 200122
RS Stock No. 797-2117
Mfr. Part No.643071-3
PHP12.967
Each (In a Pack of 10)
units
Strain Relief MTA-156 Series Nylon - White MTA-156 -
New
RS Stock No. 189-5808
Mfr. Part No.640551-4
PHP4.955
Each (In a Bag of 2000)
units
- - Polyester 4 Natural MTA 156 640551
RS Stock No. 132-0529
Mfr. Part No.640550-4
PHP6.38
Each (In a Pack of 10)
units
Dust MTA-100 Series - - - MTA-100 -
RS Stock No. 718-5252
Mfr. Part No.1939738-1
PHP588.32
Each
units
ILM Cover IC Socket - - - LGA1366 -
RS Stock No. 863-9072
Mfr. Part No.1-640550-6
PHP13.294
Each (In a Pack of 1000)
units
Dust MTA-100 IDC Connector Polyester - White - 640550
RS Stock No. 162-5754
Mfr. Part No.HIF3-40CV(72)
BrandHirose
PHP436.21
Each
units
Backshell Crimping Socket PBT 40 Black HIF3B -
RS Stock No. 135-4638
Mfr. Part No.640550-4
PHP3.655
Each (In a Bag of 2500)
units
Dust MTA-100 Series - - - MTA-100 -
RS Stock No. 132-0513
Mfr. Part No.640550-3
PHP4.005
Each (In a Pack of 10)
units
Dust MTA-100 Series Thermoplastic - White MTA-100 640550
RS Stock No. 731-3246
Mfr. Part No.1-1355524-3
PHP20.07
Each (In a Pack of 10)
units
Quadlok System Micro-Power System, Power Quadlok System PBT - Black - -
RS Stock No. 863-9079
Mfr. Part No.1-640551-5
PHP17.612
Each (In a Pack of 500)
units
Dust MTA-156 Connector Polyester - White - 640551
RS Stock No. 535-5614
Mfr. Part No.640551-3
PHP6.694
Each (In a Pack of 5)
units
Dust MTA-156 Series - - White AMP MTA 640551
RS Stock No. 135-8480
Mfr. Part No.1670364-1
PHP18.626
Each (In a Box of 1000)
units
Protective HDSCS Series, MCP Series Nylon - Black - -
RS Stock No. 718-3376
Mfr. Part No.2057631-1
PHP1,797.85
Each
units
Socket Housing 100G Ethernet Connector, 40G Ethernet Connector Zinc Alloy - - - -
RS Stock No. 797-2148
Mfr. Part No.229969-1
PHP33.076
Each (In a Pack of 5)
units
Dust Receptacle Thermoplastic - Red - -
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