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. 124-6780
Mfr. Part No.H00050A0000
MYR23.89
Each
units
- - - - - -
RS Stock No. 295-7087
Mfr. Part No.R161.853.000
BrandRadiall
MYR39.75
Each
units
N Male Brass Yes BBR2 -
RS Stock No. 295-7093
Mfr. Part No.R161.862.000
BrandRadiall
MYR87.00
Each
units
N Male Brass Yes BBR2 -
RS Stock No. 738-7382
Mfr. Part No.H00010A0000
MYR29.57
Each
units
N Male Brass Yes Nickel -
RS Stock No. 295-7071
Mfr. Part No.R161.841.000
BrandRadiall
MYR46.95
Each
units
N Female Brass Yes BBR2 -
RS Stock No. 170-2498
Mfr. Part No.B1005A1-N
BrandAmphenol
MYR10.628
Each (In a Bag of 100)
units
- - - - - -
RS Stock No. 144-0879
Mfr. Part No.202114
BrandAmphenol
MYR14.91
Each
units
BNC Female Brass - Nickel -
RS Stock No. 143-9719
Mfr. Part No.202102
BrandAmphenol
MYR7.379
Each (In a Bag of 500)
units
N Female Brass Yes Nickel -
RS Stock No. 525-4606
Mfr. Part No.TXA-RC
MYR29.32
Each
units
- - - - - -
RS Stock No. 738-7385
Mfr. Part No.H00040A0011
MYR36.94
Each
units
SMA - - Yes Gold -
RS Stock No. 295-8125
Mfr. Part No.R141862000
BrandRadiall
MYR83.27
Each
units
- Male Brass Yes Nickel, Nickel Plated BNC, BNC R14
RS Stock No. 819-4383
Mfr. Part No.51Z112-000N
MYR22.54
Each
units
BNC Male Brass - White Bronze over Sliver 51Z112
RS Stock No. 295-6573
Mfr. Part No.R125812001
BrandRadiall
MYR51.90
Each
units
- - - - - -
RS Stock No. 143-9765
Mfr. Part No.202114
BrandAmphenol
MYR15.353
Each (In a Bag of 500)
units
BNC Female Brass - Nickel -
RS Stock No. 144-0948
Mfr. Part No.202102
BrandAmphenol
MYR10.82
Each (In a Pack of 2)
units
N Female Brass Yes Nickel -
RS Stock No. 738-7373
Mfr. Part No.H00000A1943
MYR24.80
Each
units
BNC Female - Yes - -
RS Stock No. 170-2484
Mfr. Part No.R141862000
BrandRadiall
MYR65.28
Each (In a Box of 100)
units
- Male Brass Yes Nickel, Nickel Plated BNC, BNC R14
RS Stock No. 143-9756
Mfr. Part No.031-6-RFX
BrandAmphenol
MYR9.183
Each (In a Bag of 500)
units
BNC Female Zinc Yes Nickel -
RS Stock No. 112-3176
Mfr. Part No.H00000A1239
MYR28.62
Each
units
- - - - - -
RS Stock No. 738-7391
Mfr. Part No.H00070A0000
MYR58.40
Each
units
7-16 Female Brass Yes Copper-Silver -
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