Circular Connector Seals

Circular connector seals are a component of circular connectors that form the environmental seal within the connector interface. Such seals are formed of a resilient, typically compressible material such as rubber or plastic and are mounted either within the connector between the mating surfaces, or between the connector and the cable as cable entry shields to prevent contaminants migrating along the cable towards the connector.

What are circular connector seals used for?

Circular connector seals are designed to withstand exposure to extreme temperatures, moisture and harsh engine compartment fluids and chemicals. Connector seals are necessary for a wide range of applications, in particular those that require sealed plugs, receptacles and power connectors.

Applications of circular connector seals

Circular connectors seals are used in a various applications, such as coolant manifolds, air intakes and fuel systems to provide environmental shielding. They are a vital part of any wiring system exposed to industrial or outdoor environments, as they provide a robust, durable seal with excellent electrical insulation.


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Description Price Seal Type Shell Size For Use With Length Diameter IP Rating Series Contact Size Maximum Operating Temperature Minimum Operating Temperature CAD Drawing Type
RS Stock No. 161-4332
Mfr. Part No.54010-1
$18.237
Each (In a Box of 50)
units
Seal 11 CPC Connectors 63.5mm 15.88mm - - - - - - -
RS Stock No. 855-6438
Mfr. Part No.1430860
$5.92
Each (In a Box of 10)
units
- - - - - IP65, IP67 PROT-M 8 MS-PA-CHAIN - - - - -
RS Stock No. 709-3731
Mfr. Part No.TT238SR
BrandToughcon
$3.10
Each
units
Insert Area - - - 31mm - - - +105°C -20°C - -
RS Stock No. 448-0040
Mfr. Part No.JE 19
BrandAmphenol
$5.732
Each (In a Pack of 5)
units
Flange - RJ Field Connector - - - JE - - - - -
RS Stock No. 745-6028
Mfr. Part No.207299-4
$7.89
Each
units
Flange 23 CPC Connector, Plug 44.45mm - - - - - - - -
RS Stock No. 709-3737
Mfr. Part No.TT178SR
BrandToughcon
$2.53
Each
units
Insert Area - - - 22mm - - - +105°C -20°C - -
RS Stock No. 855-8706
Mfr. Part No.1410605
$6.725
Each (In a Box of 10)
units
- - - - - IP65, IP67 PROT-MINFS-PA - - - - -
RS Stock No. 767-6499
Mfr. Part No.ABCIRP2015GPS
$6.67
Each
units
Backshell 20 ABCIRP Series - - IP67 ABCIRP 12 +125°C -55°C - -
RS Stock No. 718-2770
Mfr. Part No.207299-3
$11.40
Each
units
Flange - - 36.45mm - - - - - - - -
RS Stock No. 718-2812
Mfr. Part No.207299-2
$10.37
Each
units
Flange - - 32.51mm - - - - - - - -
RS Stock No. 713-3444
Mfr. Part No.VG95234DA-1-28
BrandGlenair
$3.384
Each (In a Bag of 10)
units
Flange 28 VG95234 Series 50.8mm 39.7mm - VG95234 - - - - -
RS Stock No. 713-3668
Mfr. Part No.IT40460-20
BrandGlenair
$2.475
Each (In a Bag of 10)
units
Gasket - - 38mm - - IT - - - - -
RS Stock No. 767-6550
Mfr. Part No.ABCIRP2821GSS
$3.59
Each
units
Backshell 28 ABCIRP Series - - IP67 ABCIRP 16 +125°C -55°C - -
RS Stock No. 667-1380
Mfr. Part No.0845090002
BrandMolex
$0.591
Each (In a Pack of 10)
units
- - - - - - XRC - - - - -
RS Stock No. 175-4017
Mfr. Part No.CL194001
BrandSouriau
$3.76
Each
units
- - - - - - - - - - - -
RS Stock No. 540-438
Mfr. Part No.UTFD14B
BrandSouriau
$7.964
Each (In a Pack of 10)
units
Receptacle Wall Mount - - 28.6mm - - - 14 - - - -
RS Stock No. 190-3458
Mfr. Part No.121583-1003
BrandITT Cannon
$15.484
Each (In a Bag of 100)
units
- - APD Series 12.5mm 20.1mm IP67 121 - +125°C -40°C - -
RS Stock No. 669-3232
Mfr. Part No.213810-1
$3.76
Each
units
- - - 8.26mm 22.35mm - - - - - - -
RS Stock No. 175-6476
Mfr. Part No.N/MS3420-10
BrandJAE
$4.23
Each
units
- - Standard Circular Connector 60.3mm 15.6mm - N/MS Series 10mm - - - -
RS Stock No. 537-2085
Mfr. Part No.JE18
BrandAmphenol
$2.87
Each
units
Gasket - - 48mm - - - - - - - -
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