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. 295-8119
Mfr. Part No.R141812000
BrandRadiall
TWD244.00
Each
units
- Male Brass Yes Nickel BNC
RS Stock No. 721-0305
Mfr. Part No.R141805000
BrandRadiall
TWD745.00
Each
units
BNC Male Brass Yes Chrome over Nickel BNC R14
RS Stock No. 602-9209
Mfr. Part No.BNCW102-PC
TWD277.00
Each
units
BNC Male Brass - Nickel -
RS Stock No. 143-9756
Mfr. Part No.031-6-RFX
BrandAmphenol
TWD76.10
Each (In a Bag of 500)
units
BNC Female Zinc Yes Nickel -
RS Stock No. 718-2575
Mfr. Part No.1-1337524-0
TWD198.00
Each
units
- - - - - -
RS Stock No. 738-7391
Mfr. Part No.H00070A0000
TWD480.00
Each
units
7-16 Female Brass Yes Copper-Silver -
RS Stock No. 295-7093
Mfr. Part No.R161.862.000
BrandRadiall
TWD851.00
Each
units
N Male Brass Yes BBR2 -
RS Stock No. 712-2885
Mfr. Part No.H00010A1122
TWD304.00
Each
units
- - - - - -
RS Stock No. 170-2473
Mfr. Part No.R125812001
BrandRadiall
TWD368.40
Each (In a Box of 100)
units
- - - - - -
RS Stock No. 143-9722
Mfr. Part No.202112
BrandAmphenol
TWD50.10
Each (In a Bag of 500)
units
SMA Female Brass - Gold -
RS Stock No. 602-9215
Mfr. Part No.BNCW103-RC
TWD270.00
Each
units
BNC Female Brass - Nickel -
RS Stock No. 144-0897
Mfr. Part No.202112
BrandAmphenol
TWD62.50
Each (In a Pack of 2)
units
SMA Female Brass - Gold -
RS Stock No. 144-0917
Mfr. Part No.031-6-RFX
BrandAmphenol
TWD112.50
Each (In a Pack of 2)
units
BNC Female Zinc Yes Nickel -
RS Stock No. 144-0879
Mfr. Part No.202114
BrandAmphenol
TWD105.00
Each
units
BNC Female Brass - Nickel -
RS Stock No. 738-7395
Mfr. Part No.H00070B0001
TWD480.00
Each
units
7-16 Male Brass Yes Copper-Silver -
RS Stock No. 164-8786
Mfr. Part No.1-1337524-0
TWD166.80
Each (In a Bag of 50)
units
- - - - - -
RS Stock No. 295-8125
Mfr. Part No.R141862000
BrandRadiall
TWD676.00
Each
units
- Male Brass Yes Nickel, Nickel Plated BNC, BNC R14
RS Stock No. 170-2472
Mfr. Part No.R125812000
BrandRadiall
TWD436.90
Each (In a Box of 100)
units
SMA Male Stainless Steel - Gold -
RS Stock No. 144-0948
Mfr. Part No.202102
BrandAmphenol
TWD102.00
Each (In a Pack of 2)
units
N Female Brass Yes Nickel -
RS Stock No. 525-4606
Mfr. Part No.TXA-RC
TWD290.00
Each
units
- - - - - -