Circular Connector Backshells

Circular connector backshells are components of a wiring system that attach to the cable side of a circular connectorin order to provide robustness and ensure its integrity. They are typically separate from the connector head itself, and secure the cable to the connector via a clamp.

Why are circular connector backshells needed?

Circular connector backshells help to protect the connector, and to safeguard the reliability of the cable and ultimately the entire system. They prevent the ingress of dirt, moisture and liquids into the connector head by providing a tight seal against the cable itself. In addition they act as an effective form of strain relief for the connector assembly, ensuring that the cable cannot be bent to an excessive angle, which could potentially damage it.

What are circular connector backshells used for?

Circular connector backshells are used to shield wire connection points of interconnecting cablesand connectors. They may also be used to shield against electrical interference in a system by acting as a continuation of the cable ground sheath directly into the connector itself.


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Description Price For Use With Shell Size Body Orientation Gender Housing Material Spring Clip Size Thread Size IP Rating Length Number of Contacts Strain Relief Series Priced to Clear
RS Stock No. 182-9905
Mfr. Part No.UTS61419S
BrandSouriau
£8.632
Each (In a Pack of 25)
Units
Connectors 14 - Male Plastic - - - 33mm 19 - UTS -
RS Stock No. 691-6724
Mfr. Part No.1330 3 P1
BrandAmphenol
£49.18
Each
Units
- 3 Straight - Aluminium Alloy - - IP67 13mm - - ECTA 133 -
RS Stock No. 150-4150
Mfr. Part No.UTL14JC
BrandSouriau
£1.606
Each (In a Bag of 25)
Units
UTL Plug 14 Straight Female Polyamide - - IP68 72mm 1 - UTL -
RS Stock No. 709-3762
Mfr. Part No.TT118UD-152
BrandToughcon
£3.75
Each
Units
- - - - - - - - 30mm - - - Yes
RS Stock No. 709-3548
Mfr. Part No.TM118UD-152
BrandToughcon
£4.86
Each
Units
- - - - - - - - 34mm - - - -
RS Stock No. 626-9299
Mfr. Part No.JL05-24EB3B-(17)-RK
BrandJAE
£22.34
Each
Units
- - - - - - - - 71.3mm - - - -
RS Stock No. 873-1881
Mfr. Part No.97-3057-1020(676)
BrandAmphenol
£10.973
Each (In a Pack of 50)
Units
Jacketed Cable, Wires Protected by Tubing 32 Straight - - - 1-3/4 in - 18 - 27.81mm - - 97 -
RS Stock No. 241-1480
Mfr. Part No.91L1-24-16-1-ZB
BrandPolamco
£43.08
Each
Units
MIL-DTL-5015 Connector 24 Straight - Aluminium Alloy 3 UNEF 1-3/8-18 - 30mm - - 91 -
RS Stock No. 709-3715
Mfr. Part No.TT178GA-M20
BrandToughcon
£6.69
Each
Units
- - - - - - - - 34mm - - - -
RS Stock No. 175-3755
Mfr. Part No.CL112101
BrandSouriau
£9.36
Each
Units
- - - - - - - - - - - - -
RS Stock No. 873-1890
Mfr. Part No.97-3057-1024(676)
BrandAmphenol
£10.973
Each (In a Pack of 50)
Units
Jacketed Cable, Wires Protected by Tubing 36 Straight - - - 2 in - 18 - 29.36mm - - 97 -
RS Stock No. 2509108541
Mfr. Part No.97-67-18-8(621)
BrandAmphenol
£33.86
Each
Units
- - - - - - - - - - - - -
RS Stock No. 2509105693
Mfr. Part No.97-3108B-24(621)(0850)
BrandAmphenol
£26.90
Each
Units
- - - - - - - - - - - - -
RS Stock No. 2509105952
Mfr. Part No.97-3108B-18(621)(0850)
BrandAmphenol
£15.27
Each
Units
- - - - - - - - - - - - -
RS Stock No. 2509105564
Mfr. Part No.97-3108B-22(621)(0850)
BrandAmphenol
£20.82
Each
Units
- - - - - - - - - - - - -
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