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Circular Connector Backshells

If you are looking for a wide variety of high-quality circular connector backshells, you are right. Enrgtech provides connector backshells from some of the leading brands in the market.

Circular connector backshells are considered components present in a wiring system and attached to the cable side of a circular connector to ensure integrity and provide robustness. Circular connector backshells are commonly separate from the head of the connector itself, and they attach the cable to the connector through a clamp. When choosing connectors, paying attention to the many ordering parameters is essential. For example, the circular connector part numbers may include over thirty characters, indicating different configuration specifications.

What are Circular Connector Backshells Used for?

Circular connector backshells are very important in protecting the connectors and maintaining the reliability of the cables and the entire system. They prevent dust, moisture, and any liquids into the connector head by offering a tight seal against the rope. They also serve as strain relief for the connector assembly, ensuring that the line does not bend, exceeding its limit that could permanently damage the cable. With such benefits, circular connector backshells have proven to be convenient. Enrgtech provides some excellent quality connector backshells that will properly achieve all the backshells' objectives and meet your requirements.

Types of Connectors Backshells

When you plan to build a connector shell, the first thing you need to consider is the type of backshell you need. The appropriate cover for a connector depends upon the environment and its usage. For example, connectors used in naval control systems need humidity, dust, and water specifications, whereas the shells used in aerospace applications may need weight-limiting construction and radiation hardening. The vocabulary of the shell type may vary among different manufacturers; therefore, always make sure to refer to a datasheet related to your desired connector category and manufacturer so you can have better information on the various types of connectors available.

Strain Relief Backshells

Strain relief backshells are supportive devices that grip the cable to protect the wires, mainly the contact junction, from the stress put on the wire. One thing about strain relief backshells is that they do not provide any electromagnetic interference or radio frequency interference protection and are instructed to be used only in clean and dry environments.

How to Select the Proper Connector Backshell?

The main thing that will lead to proper backshell selection is product application. There must be a complete description of the backshell's intended purpose to achieve this. As the complexity of the application increases, the questions become detailed over time. The primary application requirements are as follows:

  • First comes the Connector type and the port number that must check before purchasing.
  • Then you need to look at the cable or the cable-bundle diameter and give a detailed description of the cable make-up to get better information and cable description.
  • The intended environment is also crucial, such as the ground support, shipboard, airframe, space, etc.
  • The restrictions or specifications like size, weight, shape, etc., must also be considered.
  • The performance requirements include strain-relief, moisture resistance, water-tight, working-room, shield termination, medium to heavy-duty product performance, etc.
  • For shielding terminating backshells details description of the cables and the application is needed.

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Enrgtech #
Manufacturer Part No
Name
Availability
Price
Rating
JR16WCC-8(71), Hirose
66 In Stock
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1 +
£ 17.44
10 +
£ 16.04
50 +
£ 14.65
Amphenol Limited
Rohs Verified
BK4SRL10059SY-B1, Amphenol Limited
2 In Stock
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1 +
£ 61.45
Amphenol Limited
Rohs Verified
BK4SRL12079SN, Amphenol Limited
Pre Order
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1 +
£ 35.16
Amphenol Limited
Rohs Verified
BK4SRL12079SY, Amphenol Limited
Pre Order
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1 +
£ 30.04
Amphenol Limited
Rohs Verified
BK4SRL16109SY-B1, Amphenol Limited
Pre Order
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1 +
£ 47.70
Amphenol Limited
Rohs Verified
BK4SRN14089SN-B1, Amphenol Limited
Pre Order
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1 +
£ 43.86
Amphenol Limited
Rohs Verified
62GB-720-08, Amphenol Limited
1 In Stock
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1 +
£ 16.75
10 +
£ 15.41
50 +
£ 14.07
Amphenol Limited
Rohs Verified
M85049/124S11Z, Amphenol Limited
28 In Stock
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£ 34.57
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£ 32.25
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£ 30.60
Amphenol Limited
Rohs Verified
M85049/124S15Z, Amphenol Limited
Pre Order
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£ 33.60
5 +
£ 31.35
10 +
£ 29.74
Amphenol Limited
M85049/126S15W, Amphenol Limited
1 In Stock
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1 +
£ 51.67
5 +
£ 48.21
10 +
£ 45.75
Amphenol Limited
Rohs Verified
M85049/126S17N, Amphenol Limited
2 In Stock
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£ 34.91
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£ 32.59
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£ 30.90
Amphenol Limited
Rohs Verified
M85049/39-09N, Amphenol Limited
1 In Stock
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£ 16.51
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£ 15.39
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£ 14.62
Amphenol Limited
Rohs Verified
M85049/39-11N, Amphenol Limited
1 In Stock
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£ 13.05
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£ 12.17
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£ 11.55
Amphenol Limited
Rohs Verified
M85049/39-15A, Amphenol Limited
2 In Stock
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£ 13.72
5 +
£ 12.80
10 +
£ 12.15
Amphenol Limited
M85049/39-19W, Amphenol Limited
1 In Stock
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1 +
£ 21.47
5 +
£ 20.03
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£ 19.00
Amphenol Limited
Rohs Verified
M85049/39S11N, Amphenol Limited
1 In Stock
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1 +
£ 20.49
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£ 19.11
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£ 18.14
Amphenol Limited
Rohs Verified
M85049/39S23N, Amphenol Limited
2 In Stock
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£ 20.88
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£ 20.29
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£ 19.75
Amphenol Limited
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BK4SRN18129SY, Amphenol Limited
1 In Stock
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£ 37.93
Amphenol Limited
Rohs Verified
BK4SRN20149SY, Amphenol Limited
Pre Order
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1 +
£ 32.21
Phoenix Contact
Rohs Verified
1590492, Phoenix Contact
Pre Order
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25 +
£ 0.68
Amphenol Limited
M85049/79-11W03, Amphenol Limited
2 In Stock
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£ 66.39
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£ 63.20
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£ 61.34
Amphenol Limited
M85049/38S21W, Amphenol Limited
1 In Stock
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£ 15.45
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£ 15.02
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£ 14.62
Amphenol Limited
Rohs Verified
M85049/88-25N02, Amphenol Limited
3 In Stock
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£ 34.13
10 +
£ 32.89
25 +
£ 31.34
TE Connectivity
Rohs Verified
965783-1, TE Connectivity
1412 In Stock
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£ 1.00
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£ 0.95
100 +
£ 0.86
TE Connectivity
Rohs Verified
2302494-1, TE Connectivity
Pre Order
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1 +
£ 120.02
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New Items
New items
8DABE2AF11W, Souriau

8DABE2AF11W, Souriau

Souriau ELIO Fibre Optic 8D Series Backshells, Right Angle or Straight Boot Souria ELIO backshells for straight or right angled heat shrink boots, suitable for tactical cables or protection tubes for sealed and low mechanical retention applications. These Souriau 8D series ELIO backshells are aluminium bodied with green cadmium plating and are specifically designed to allow for the movement of the contact and its cable within the 8D Series connector assembly, designed to conform to MIL-DTL-38999. Souriau ELIO Fibre Optic Connector,8D Series Souriau 8D Optical ELIO series connectors are durable fibre optic connectors designed for use within military and civil aerospace, space and nuclear, marine and geophysical equipment, medical instrumentation, defense and military ground personnel and industrial connector applications. These fibre optic connectors feature a threaded coupling are scoop proof and have bayonet locking contact inserts. Souriau 8D ELIO fibre optoc connectors have a high resistance to harsh environmental factors such as shock and temperature extremes and offer over 500 mating and unmating operations, these connectors have been designed to conform to MIL-DTL-38999 and EN3645 standards.
New items
UT0S16JCS, Souriau

UT0S16JCS, Souriau

CONN BACKSHELL W/CLAMP SZ16 PG16
New items
UT014JCSL, Souriau

UT014JCSL, Souriau

CONN BACKSHELL W/CLAMP SZ 14
New items
192993-0081, ITT Cannon

192993-0081, ITT Cannon

Shielded Backshell Provides cable shielding termination Internal braid is grounded to outer shell Available in a standard or large cable exit ITT TNM Shielded The TNM connector range builds on the popular Trident and Neptune ranges from ITT Cannon. They feature full metal construction giving high reliability and durability whilst conforming to MIL-C-26482 body sizes and flange mounting. RF shielding inherent in the full metal construction Backshells enable cable braid termination so meeting EMC requirements Signal versions have the same planform & contact arrangements as the QM range so upgrading and interchangeability can be achieved Includes a rear rubber seal that enables IP67 rating to be maintained if only some contacts are used. The rubber seal can be discarded if a backshell is to be used. Both are rated to IP67 Cable, chassis and jam nut configurations available in standard and reversed formats One, two or three part crimp contacts, also solder cup and PCB terminating contacts available for signal transfer. Power contacts are only required for power/signal connector types Current Rating, (single contact in isolation) 1 Part Contact 5A 2 Part Contact 13A 3 Part Contact 13A Solder Cup Contacts 13A PCB Terminating Contacts 5A Voltage Rating 250Vac Shielding 40dB (10kHz - 100MHz) Contact Resistance 5mΩ Temperature Range -55 → 105°C
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Circular Connector Backshells and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Circular Connector Backshells or any other product.
This depends on the Circular Connector Backshells individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Circular Connector Backshells and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Circular Connector Backshells.
Yes. We keep updating our stock frequently and if a product like Circular Connector Backshells is not in stock then we will let you know.