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. 738-7373
Mfr. Part No.H00000A1943
PHP229.53
Each
units
BNC Female - Yes - -
RS Stock No. 112-3176
Mfr. Part No.H00000A1239
PHP283.37
Each
units
- - - - - -
RS Stock No. 738-7389
Mfr. Part No.H00040A0020
PHP538.93
Each
units
SMA - Nylon Yes Gold -
RS Stock No. 718-2575
Mfr. Part No.1-1337524-0
PHP246.87
Each
units
- - - - - -
RS Stock No. 738-7398
Mfr. Part No.H00040A0001
PHP195.37
Each
units
SMA - - - Gold -
RS Stock No. 124-6780
Mfr. Part No.H00050A0000
PHP287.56
Each
units
- - - - - -
RS Stock No. 124-6796
Mfr. Part No.H00051A0000
PHP272.87
Each
units
- - - - - -
RS Stock No. 164-8786
Mfr. Part No.1-1337524-0
PHP231.854
Each (In a Bag of 50)
units
- - - - - -
RS Stock No. 295-7093
Mfr. Part No.R161.862.000
BrandRadiall
PHP1,318.67
Each
units
N Male Brass Yes BBR2 -
RS Stock No. 295-8119
Mfr. Part No.R141812000
BrandRadiall
PHP317.49
Each
units
- Male Brass Yes Nickel BNC
RS Stock No. 144-0948
Mfr. Part No.202102
BrandAmphenol
PHP138.915
Each (In a Pack of 2)
units
N Female Brass Yes Nickel -
RS Stock No. 721-0305
Mfr. Part No.R141805000
BrandRadiall
PHP831.95
Each
units
BNC Male Brass Yes Chrome over Nickel BNC R14
RS Stock No. 295-8125
Mfr. Part No.R141862000
BrandRadiall
PHP1,016.79
Each
units
- Male Brass Yes Nickel, Nickel Plated BNC, BNC R14
RS Stock No. 143-9765
Mfr. Part No.202114
BrandAmphenol
PHP130.173
Each (In a Bag of 500)
units
BNC Female Brass - Nickel -
RS Stock No. 143-9756
Mfr. Part No.031-6-RFX
BrandAmphenol
PHP117.825
Each (In a Bag of 500)
units
BNC Female Zinc Yes Nickel -
RS Stock No. 738-7395
Mfr. Part No.H00070B0001
PHP715.26
Each
units
7-16 Male Brass Yes Copper-Silver -
RS Stock No. 295-6573
Mfr. Part No.R125812001
BrandRadiall
PHP907.00
Each
units
- - - - - -
RS Stock No. 602-9215
Mfr. Part No.BNCW103-RC
PHP367.09
Each
units
BNC Female Brass - Nickel -
RS Stock No. 295-8462
Mfr. Part No.R143812000
BrandRadiall
PHP452.18
Each
units
TNC Male Brass Yes Nickel -
RS Stock No. 144-0917
Mfr. Part No.031-6-RFX
BrandAmphenol
PHP134.50
Each (In a Pack of 2)
units
BNC Female Zinc Yes Nickel -
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