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. 717-6564
Mfr. Part No.770232-1
$0.494
Each (In a Pack of 5)
units
Dust MATE-N-LOK Connectors - - White MATE-N-LOK 770232
RS Stock No. 164-3691
Mfr. Part No.9-1394049-1
$2,849.00
1 Box of 1000
Box(es)
Socket Housing Receptacle Housing PBT - Natural - -
RS Stock No. 726-9095
Mfr. Part No.9-1394049-1
$3.88
Each
units
Socket Housing Receptacle Housing PBT - Natural - -
RS Stock No. 841-1142
Mfr. Part No.103682-2
$4.356
Each (In a Pack of 5)
units
Protective - Thermoplastic - Black MTE 103682
RS Stock No. 841-1158
Mfr. Part No.103682-7
$3.556
Each (In a Pack of 5)
units
Protective - Thermoplastic - Black MTE 103682
RS Stock No. 535-5658
Mfr. Part No.640551-6
$0.346
Each (In a Pack of 5)
units
Dust MTA-156 Series - - White AMP MTA 640551
RS Stock No. 731-3249
Mfr. Part No.929650-2
$0.342
Each (In a Pack of 50)
units
Assembly Cover Micro Quadlock Connector PBT - Black MQS -
RS Stock No. 132-0513
Mfr. Part No.640550-3
$0.158
Each (In a Pack of 10)
units
Dust MTA-100 Series Thermoplastic - White MTA-100 640550
RS Stock No. 797-2141
Mfr. Part No.552082-1
$11.53
Each
units
Strain Relief CHAMP Series PPS - Black - -
RS Stock No. 718-5252
Mfr. Part No.1939738-1
$15.28
Each
units
ILM Cover IC Socket - - - LGA1366 -
RS Stock No. 718-3376
Mfr. Part No.2057631-1
$56.45
Each
units
Socket Housing 100G Ethernet Connector, 40G Ethernet Connector Zinc Alloy - - - -
RS Stock No. 841-1149
Mfr. Part No.103682-1
$4.192
Each (In a Pack of 5)
units
Protective - Thermoplastic - Black MTE 103682
RS Stock No. 135-4638
Mfr. Part No.640550-4
$286.00
1 Bag of 2500
Bag(s)
Dust MTA-100 Series - - - MTA-100 -
RS Stock No. 841-1146
Mfr. Part No.103682-5
$3.736
Each (In a Pack of 5)
units
Protective - Thermoplastic - Black MTE 103682
RS Stock No. 132-0535
Mfr. Part No.640550-5
$0.245
Each (In a Pack of 10)
units
Dust MTA-100 Series - - - MTA-100 -
RS Stock No. 135-8480
Mfr. Part No.1670364-1
$599.50
1 Box of 1000
Box(es)
Protective HDSCS Series, MCP Series Nylon - Black - -
RS Stock No. 797-2113
Mfr. Part No.643071-2
$0.301
Each (In a Pack of 10)
units
Strain Relief MTA-156 Series Nylon - White MTA-156 -
RS Stock No. 719-6460
Mfr. Part No.643077-4
$0.87
Each (In a Pack of 5)
units
Strain Relief MTA-100 Series Nylon - White MTA-100 643077
RS Stock No. 164-0598
Mfr. Part No.1-1452389-1
$6.567
Each (In a Box of 250)
units
Assembly Cover 154 Position Connector PBT - Black - -
RS Stock No. 717-4568
Mfr. Part No.1-1452389-1
$8.48
Each
units
Assembly Cover 154 Position Connector PBT - Black - -