RJ Connector Dust Caps

RJ (registered jack) connector dust caps are used to protect the ends of your RJ connector – a type of electrical connector used for Ethernet networking – from dust and other contaminants when it's not in use.

How do

RJ connector dust caps work?

RJ connector dust caps are very easy to use. They simply fit on over the end of your RJ connector, either by slipping on or screwing on. Designs include simple caps for a snug fit, models with a knurled screw cap for finger tightening and some with a chain for attachment to the panel, providing extra security.

Types of RJ connector dust caps

RJ connector dust caps are usually made from a durable plastic, a rubber or polyamide, to prevent water and dust from getting inside the connector. There are two main types of RJ connector dust caps:

  • Male – used for male connectors. Commonly has a solid pin for a centre conductor.
  • Female – used for female connectors. Commonly has a jack and has a centre conductor with a hole to accept the male pin.

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Description Price Connector Type Gender IP Rating Colour Cord Included Series Finish Socket Type Hazardous Area Certification Kit Type
RS庫存編號 163-5424
製造零件編號726151102
HK$2.27
個 (以毎袋:500)
單位
RJ45 Male - Black - WA-PCCA - In-Line - -
RS庫存編號 818-3370
製造零件編號726151102
HK$4.06
單位
RJ45 Male - Black - WA-PCCA - In-Line - -
RS庫存編號 448-0012
製造零件編號RJF TVC 6G
BrandAmphenol
HK$283.50
單位
Plug Cap - IP67 Olive - RJF TV Olive Drab Cadmium - - -
RS庫存編號 536-9679
製造零件編號RJF C6 G
BrandAmphenol
HK$295.95
單位
RJ45 Male IP67 Green Yes RJ Cadmium - - -
RS庫存編號 184-2356
製造零件編號726151005
HK$2.625
個 (以毎袋:1000)
單位
RJ11 - - Black - WA-PCCA - - - -
RS庫存編號 184-2359
製造零件編號726151002
HK$2.625
個 (以毎袋:1000)
單位
RJ11 - - Black - WA-PCCA - - - -
RS庫存編號 688-1600
製造零件編號RJF11FTVC2N
BrandAmphenol
HK$253.79
單位
RJ11 Male IP68 - Yes RJ11FTVX Nickel - ATEX -
RS庫存編號 184-2667
製造零件編號726151005
HK$3.151
/個 (每包:20個)
單位
RJ11 - - Black - WA-PCCA - - - -
RS庫存編號 163-5425
製造零件編號726151104
HK$2.099
個 (以毎袋:500)
單位
RJ45 Female - Black - WA-PCCA - In-Line - -
RS庫存編號 765-9022
製造零件編號09458450009
BrandHARTING
HK$51.07
單位
RJ Female IP65, IP67 - Yes - - - - -
RS庫存編號 695-0213
製造零件編號RJ11FC2G
BrandAmphenol
HK$332.51
單位
RJ11 - - - - RJ11F - Flange - -
RS庫存編號 448-0034
製造零件編號RJF TVC 7G
BrandAmphenol
HK$340.00
單位
Socket Cap - - Olive - RJF TV Olive Drab Cadmium - - -
RS庫存編號 174-7673
製造零件編號CAP-WACMTPC2
BrandAmphenol
HK$35.424
/個 (每包:20個)
單位
- Male - - - RJ - - - -
RS庫存編號 170-2709
製造零件編號MRJ258610BP
BrandAmphenol
HK$6.529
個 (以毎袋:60)
單位
- - - - - - - - - -
RS庫存編號 695-0232
製造零件編號RJ11FC7G
BrandAmphenol
HK$522.27
單位
- - - - - - - - - -
RS庫存編號 765-9038
製造零件編號09455020000
BrandHARTING
HK$45.94
單位
RJ Female IP65, IP67 - - Har-Port - - - -
RS庫存編號 818-3368
製造零件編號726151104
HK$4.04
單位
RJ45 Female - Black - WA-PCCA - In-Line - -
RS庫存編號 788-4442
製造零件編號1-1546408-1
HK$80.69
單位
RJ45 Male IP67 Black Yes - - - - -
RS庫存編號 181-0471
BrandRS PRO
HK$4.828
個 (以毎袋:10)
單位
RJ45 - - Black - - - - - -
RS庫存編號 768-5541
製造零件編號IE-BP-V14P -1058310000
BrandWeidmuller
HK$34.20
單位
RJ45 Male IP67 - - IE-LINE - Flange - -