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Circular Connector Backshells

Circular connector backshells are components of a wiring system that attach to the cable side of a circular connector in 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 cables and 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.

913 Products showing for Circular Connector Backshells

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In Stock
Amphenol Limited, 97BSize 14 Cable Clamp
  • RS Stock No. 442-2757
  • Mfr. Part No. 97B-108919
Subtotal (1 unit)
£31.90(exc. VAT)
£31.90/unit
In Stock
Amphenol Limited, MILSize 17 Straight Circular Connector Backshell, For Use With 38999 III
  • RS Stock No. 206-7602
  • Mfr. Part No. M85049/88-17N03
Subtotal (1 unit)
£51.34(exc. VAT)
£51.34/unit
In Stock
TE Connectivity, CPCSize 11 Cable Clamp, 20-Way
  • RS Stock No. 680-6703
  • Mfr. Part No. 1-206062-4
Subtotal (1 unit)
£7.19(exc. VAT)
£7.19/unit
In Stock
Amphenol Limited, MILSize 11 Straight Circular Connector Backshell Strain Relief, For Use With 38999 III
  • RS Stock No. 206-7515
  • Mfr. Part No. M85049/38-11N
Subtotal (1 unit)
£9.25(exc. VAT)
£9.25/unit
In Stock
Souriau Sunbank by Eaton, Clipper Straight Circular Connector Backshell Strain Relief, For Use With PG Electrical Thread
  • RS Stock No. 175-3913
  • Mfr. Part No. CL101021
Subtotal (1 unit)
£10.81(exc. VAT)
£10.81/unit
In Stock
Amphenol Limited, MILSize 15 Straight Circular Connector Backshell, For Use With 38999 III
  • RS Stock No. 206-7563
  • Mfr. Part No. M85049/69-15A
Subtotal (1 unit)
£12.45(exc. VAT)
£12.45/unit
In Stock
Amphenol Socapex, TVSize 15 Straight Circular Connector Backshell, For Use With RNJ LP Connector, TV-CTV Connector, SC39
  • RS Stock No. 716-0279
  • Mfr. Part No. TVNSA15014
Subtotal (1 unit)
£86.61(exc. VAT)
£86.61/unit
In Stock
Amphenol Limited, MILSize 13 Straight Circular Connector Backshell, For Use With 38999 III
  • RS Stock No. 206-7562
  • Mfr. Part No. M85049/69-13Z
Subtotal (1 unit)
£14.02(exc. VAT)
£14.02/unit
In Stock
TE Connectivity, CPCSize 17 Circular Connector Backshell Strain Relief
  • RS Stock No. 709-9723P
  • Mfr. Part No. 206070-8
Subtotal 1 unit (supplied in a bag)
£6.40(exc. VAT)
£6.40/unit
In Stock
Amphenol Limited, MILSize 13 Straight Circular Connector Backshell Strain Relief, For Use With 38999 III
  • RS Stock No. 206-7519
  • Mfr. Part No. M85049/38-13N
Subtotal (1 unit)
£12.77(exc. VAT)
£12.77/unit
In Stock
Amphenol Industrial, 97Size 20, 22 Straight Cable Clamp Strain Relief, For Use With Wires Protected by Tubing, Jacketed
  • RS Stock No. 873-1844
  • Mfr. Part No. 97-3057-1012
Subtotal (1 unit)
£7.17(exc. VAT)
£7.17/unit
In Stock
Amphenol Limited, BS1Size 12 Straight Circular Connector Backshell Strain Relief, For Use With Group L Connector
  • RS Stock No. 689-8777
  • Mfr. Part No. BS1SRL12999XY
Subtotal (1 unit)
£40.70(exc. VAT)
£40.70/unit
In Stock
Amphenol Limited, MILSize 11 Straight Circular Connector Backshell Strain Relief, For Use With 38999 III
  • RS Stock No. 206-7517
  • Mfr. Part No. M85049/38-11W
Subtotal (1 unit)
£10.60(exc. VAT)
£10.60/unit
Temporarily out of stock
TE Connectivity, CPCSize 17 Circular Connector Backshell Strain Relief
  • RS Stock No. 709-9723
  • Mfr. Part No. 206070-8
Subtotal (1 unit)
£14.04(exc. VAT)
£14.04/unit
In Stock
ITT CannonSize 24 Straight Circular Connector Backshell, For Use With Conduit
  • RS Stock No. 273-5483
  • Mfr. Part No. TNA24CA01-25L / 192900-0185
Subtotal (1 unit)
£9.64(exc. VAT)
£9.64/unit
In Stock
Amphenol Limited, MILSize 15 Straight Circular Connector Backshell Strain Relief, For Use With 38999 III
  • RS Stock No. 206-7521
  • Mfr. Part No. M85049/38-15A
Subtotal (1 unit)
£12.22(exc. VAT)
£12.22/unit
In Stock
Souriau Sunbank by EatonSize 16 Straight Circular Connector Backshell Strain Relief
  • RS Stock No. 220-7067
  • Mfr. Part No. UTG16AC
Subtotal (1 unit)
£6.91(exc. VAT)
£6.91/unit
In Stock
TE ConnectivitySize 23 Straight Backshell
  • RS Stock No. 164-9459
  • Mfr. Part No. 7-1437723-9
Subtotal (1 box of 25 units)
£905.28(exc. VAT)
£36.211/unit
In Stock
Amphenol Limited, 97BSize 16 Cable Clamp
  • RS Stock No. 442-2763
  • Mfr. Part No. 97B-108921
Subtotal (1 unit)
£32.87(exc. VAT)
£32.87/unit
In Stock
Amphenol Industrial, 97Size 10 Cable Clamp
  • RS Stock No. 475-937
  • Mfr. Part No. 97-3057-1004-1
Subtotal (1 unit)
£14.56(exc. VAT)
£14.56/unit
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