RF Connector Dust Caps

RF (radio frequency) connector dust caps are used to protect the ends of RF connectors, a type of electrical connector that's designed to work at radio frequencies. The dust caps help prevent dust particles from getting inside the connector.

Features of RF connector dust caps and how they work

RF connector dust caps are very simple to use. They simply screw on to your connector. The body material is usually made from stainless steel or brass, and the plating material can be nickel or stainless steel for a strong, durable and hard wearing device.

Some dust caps come with a chain or cord to make them more difficult for you to misplace. Choose from male or female types depending on your connector.

Why use an RF connector dust cap?

RF connector dust caps mainly to protect RF connectors from contaminants which can cause damage to the test and measurement equipment or precision testing cables. They also protect the connector interface when it's not in use.


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Description Price Connector Type Gender Material Cord Included Finish Series
RS Stock No. 700-9310
Mfr. Part No.B1005A1-N
BrandAmphenol
SGD3.96
Each
units
- - - - - -
RS Stock No. 144-0911
Mfr. Part No.202112-10
BrandAmphenol
SGD3.505
Each (In a Pack of 2)
units
SMA Female Brass Yes Gold -
RS Stock No. 143-9701
Mfr. Part No.202112-10
BrandAmphenol
SGD2.64
Each (In a Bag of 500)
units
SMA Female Brass Yes Gold -
RS Stock No. 170-2498
Mfr. Part No.B1005A1-N
BrandAmphenol
SGD3.189
Each (In a Bag of 100)
units
- - - - - -
RS Stock No. 143-9722
Mfr. Part No.202112
BrandAmphenol
SGD2.136
Each (In a Bag of 500)
units
SMA Female Brass - Gold -
RS Stock No. 144-0897
Mfr. Part No.202112
BrandAmphenol
SGD2.79
Each (In a Pack of 2)
units
SMA Female Brass - Gold -
RS Stock No. 144-0948
Mfr. Part No.202102
BrandAmphenol
SGD4.07
Each (In a Pack of 2)
units
N Female Brass Yes Nickel -
RS Stock No. 144-0917
Mfr. Part No.031-6-RFX
BrandAmphenol
SGD4.10
Each (In a Pack of 2)
units
BNC Female Zinc Yes Nickel -
RS Stock No. 143-9719
Mfr. Part No.202102
BrandAmphenol
SGD2.77
Each (In a Bag of 500)
units
N Female Brass Yes Nickel -
RS Stock No. 143-9765
Mfr. Part No.202114
BrandAmphenol
SGD4.913
Each (In a Bag of 500)
units
BNC Female Brass - Nickel -
RS Stock No. 143-9756
Mfr. Part No.031-6-RFX
BrandAmphenol
SGD3.366
Each (In a Bag of 500)
units
BNC Female Zinc Yes Nickel -
RS Stock No. 144-0879
Mfr. Part No.202114
BrandAmphenol
SGD5.31
Each
units
BNC Female Brass - Nickel -
RS Stock No. 2508700045
Mfr. Part No.35650-51
BrandAmphenol
SGD23.50
Each
units
- - - - - -
RS Stock No. 2508695173
Mfr. Part No.83-1AC
BrandAmphenol
SGD41.81
Each
units
- - - - - -
RS Stock No. 2509270551
Mfr. Part No.112713
BrandAmphenol
SGD4.95
Each
units
- - - - - -
RS Stock No. 2508698790
Mfr. Part No.46650-75
BrandAmphenol
SGD23.50
Each
units
- - - - - -
RS Stock No. 2508695454
Mfr. Part No.31-6 (CW-123)
BrandAmphenol
SGD6.83
Each
units
- - - - - -
RS Stock No. 2508699737
Mfr. Part No.82-5722-RFX
BrandAmphenol
SGD10.14
Each
units
- - - - - -
RS Stock No. 2508700146
Mfr. Part No.78750
BrandAmphenol
SGD20.39
Each
units
- - - - - -
RS Stock No. 2509099043
Mfr. Part No.31-6-RFX
BrandAmphenol
SGD3.53
Each
units
- - - - - -