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 818-3370
製造零件編號726151102
HK$3.74
單位
RJ45 Male - Black - WA-PCCA - In-Line - -
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 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 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 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 184-2682
製造零件編號726151002
HK$3.151
/個 (每包:20個)
單位
RJ11 - - Black - WA-PCCA - - - -
RS庫存編號 172-5189
製造零件編號726154101
HK$2.83
個 (以毎袋:500)
單位
RJ45 Male - Black - WA-PCCA - In-Line - -
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 818-3374
製造零件編號726151101
HK$5.30
單位
RJ45 Female - Black - WA-PCCA - In-Line - -
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 163-5423
製造零件編號726151101
HK$3.02
個 (以毎袋:500)
單位
RJ45 Female - Black - WA-PCCA - In-Line - -
RS庫存編號 818-3377
製造零件編號726154101
HK$4.97
單位
RJ45 Male - Black - WA-PCCA - In-Line - -