Circular Connector Dust Caps

Circular connector dust caps are to provide environmental protection for circular connectors in both threaded and bayonet versions. Originally designed to meet military standards, they are used with rugged connectors in harsh environments.

What are circular connector dust caps used for?

Circular connector dust caps protect and plug connectors and other wire harness components from physical damage. The cap works as a seal against particles, moisture and other possible contaminants.

Types of circular connector dust caps

  • Fibre dust caps

    and dust caps with metal chains prevent unwanted foreign bodies and dirt getting into fibres and wires.
  • Connector dust caps with chains

    are threaded onto connector adapters to provide mechanical and environmental protection. The stainless steel material is suitable for use in harsh conditions.
  • Port dust caps

    are threaded onto connector adapters to provide protection from outside elements such as harsh weather conditions.
  • TPE caps

    are made from a flexible TPE (thermoplastic elastomer) material that is both durable and solid.

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Description Price Gender Shell Size Military Standard Series IP Rating Panel Mount Fitting Material Cord Included Finish Colour Series Number
RS Stock No. 160-1991
Mfr. Part No.850012B
BrandSouriau
TWD2,264
Each
units
- - - - - - - - - - -
RS Stock No. 706-7435
Mfr. Part No.08-2676-000-000
BrandBinder
TWD67
Each
units
- - - - - - - - - - -
RS Stock No. 178-9057
Mfr. Part No.BRR.0S.200.PZVG
BrandLemo
TWD218
Each
units
- - - 0S - - - - - - -
RS Stock No. 446-3411
Mfr. Part No.67-0300
BrandBrad
TWD156
Each
units
Female - - 130058 IP67 - Nylon Yes - - -
RS Stock No. 510-8288
Mfr. Part No.418-6033-09P0501-04
BrandAmphenol
TWD1,120
Each
units
Plug 9 MIL-DTL-38999 TV - - - Yes Zinc Cobalt over Nickel Green 418
RS Stock No. 706-7423
Mfr. Part No.08-2615-000-000
BrandBinder
TWD86
Each
units
- - - - - - - - - - -
RS Stock No. 425-557
Mfr. Part No.QC39
BrandDeutsch
TWD167
Each
units
Male 3 - QC IP68 - - Yes - Black -
RS Stock No. 175-6343
Mfr. Part No.025-0468-000
BrandJAE
TWD24
Each
units
- - - - - - - - - - -
RS Stock No. 875-2841
Mfr. Part No.HR41-25WBR-C
BrandHirose
TWD441
Each
units
- - - HR41 - - - - - - -
RS Stock No. 360-2609
Mfr. Part No.208800-1
TWD283
Each
units
- 11 - CPC - - - - - - -
RS Stock No. 691-6857
Mfr. Part No.1330 2 BE
BrandAmphenol
TWD1,142
Each
units
Plug - - ECTA 133 IP67 - Aluminium Yes - - -
RS Stock No. 170-5534
Mfr. Part No.0381
BrandLumberg
TWD216
Each (In a Box of 50)
units
- - - - IP68 - - - - - -
RS Stock No. 287-664
Mfr. Part No.PCLS-5-M40A/S
BrandITT Cannon
TWD380
Each
units
Female - - - IP67 - - - - - -
RS Stock No. 240-8535
Mfr. Part No.C016-00V000-0002
BrandAmphenol
TWD192
Each
units
Socket 2 - C 16-3 - No Plastic Yes - Black -
RS Stock No. 178-7578
Mfr. Part No.SL BFM 2 B
BrandAmphenol
TWD620
Each
units
Plug 20 - SL 61 - No Aluminium Yes - - -
RS Stock No. 912-5111
Mfr. Part No.PXP4081
BrandBulgin
TWD152
Each
units
Female - - 4000 IP66, IP68, IP69K Yes - Yes - Blue -
RS Stock No. 851-0016
Mfr. Part No.UTS12DCGR
BrandSouriau
TWD159
Each (In a Pack of 25)
units
- - - UTS - - - - - - -
RS Stock No. 178-9120
Mfr. Part No.BFG.1B.100.PCZG
BrandLemo
TWD279
Each
units
- 1 - 1B - - - - - - -
RS Stock No. 713-3208
Mfr. Part No.VG95328Z1A20
BrandGlenair
TWD722
Each
units
Female - - - - - - - - - -
RS Stock No. 178-9136
Mfr. Part No.BFG.2B.100.PCSG
BrandLemo
TWD298
Each
units
- 2 - 2B - - - - - - -