Accessories

Metallic Backshells

Metallic Backshells for all needs
Metallic Backshells Amphenol Connectors
Metallic Backshells Amphenol Connectors
Metallic Backshells Amphenol Connectors
Part Number :
M85049
Accessories

Metallic Backshells

Metallic Backshells for all needs

Key features

  • Rear accessories in different version: straight, angled, backnuts, cable clamps, EMI, etc
  • For EMI version, # termination technologies: braid soldering, clamping, stainless steel band system...

Applications

  • Battlefield Communication
  • Grounded vehicles
  • Military avionics
  • Industrial
     
Technical information
  • For LJT, RNJ, RNJ LP, TV-CTV, SC39 and SJT Connectors
  • For MIL-DTL-38999 Series I, II, III, EN3645 and VG96912
  • Connectors shell material : Aluminium alloy and Marine bronze

For composite, please consult us

  • Finish:
    • Olive drab cadmium plating
    • Electroless nickel plating
    • Green zinc cobalt plating
    • Black zinc nickel plating
    • For others, please consult us 
  • Configuration 9 shell sizes per model
  • Straight or right angled versions
  • Working temperature :
    • From - 65degC to + 175degC with olive drab cadmium plating, green zinc cobalt plating and black zinc nickel plating
    • From - 65degC to + 200degC with electroless nickel plating
       
Documentations
1 documents
FAQ
accessories standard caps
I/O Connectors
Accessories
<p class="MsoNormal" style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;">Accepted cable diameters are listed in <a href="/products/io-connectors/sl-61-soca/sl-61" target="_blank">our SL61</a> series datasheet. These dimensions varies according to the connector’s size. You will find these dimensions page 3 of the datasheet. Different clamping pads are delivered with the backshells. </p><p></p> <p>If you have any questions about our accessories, contact our <a href="https://support.amphenol-socapex.com/hc/en-gb/requests/new" target="_blank">Technical Support team</a>.<br />More information on <a href="https://online.flippingbook.com/view/76563/" target="_blank">MIL-DTL-38999 &amp; DERIVATES catalog</a>.</p>
<ul><li>MIL-DTL-38999 series I connectors are generally not delivered with backshell, except for: <ul><li>LJT xx RE versions (= JMS27xxx E), which are delivered with grommet nut</li> <li>LJT xx RE xxx SR versions, which are delivered with strain relief<br /><br /> </li> </ul></li> <li>MIL-DTL-38999 series II connectors are generally not delivered with backshell, except for: <ul><li>JT xx RE versions (= JMS27xxx E), which are delivered with grommet nut</li> <li>JT xx RE xxx SR versions, which are delivered with strain relief</li> </ul></li> </ul><p> </p> <ul><li>MIL-DTL-38999 series III connectors are not delivered with any type of backshell.</li> </ul><p>To get further information on our backshell offer, please consult our backshell catalog.</p> <p>If you have any questions about our accessories, contact our <a href="https://support.amphenol-socapex.com/hc/en-gb/requests/new" target="_blank">Technical Support team</a>.<br />More information on <a href="https://online.flippingbook.com/view/76563/" target="_blank">MIL-DTL-38999 &amp; DERIVATES catalog</a>.</p>
<p>Backshells are used mainly at the rear of plugs, but can also be used at the rear of receptacles.</p> <p><u>Functions of backshells are</u>:</p> <ul><li>Mechanical strength (cable retention)</li> <li>Sealing (waterproofness)</li> <li>EMI shielding</li> </ul><p>Amphenol backshell range is made of pieces which can achieve one of this function or a combination of two or three of these functions.<br />To get further information, please consult our backshell catalog.</p> <p>If you have any questions about our accessories, contact our <a href="https://support.amphenol-socapex.com/hc/en-gb/requests/new" target="_blank">Technical Support team</a>.<br />More information on <a href="https://online.flippingbook.com/view/76563/" target="_blank">MIL-DTL-38999 &amp; DERIVATES catalog</a>.</p><p></p>
<p>All types of plugs and receptacles can accept backshells, except box mounting receptacles (LJT02, LJTP02, JT02, JTP02, TVP02, CTVP02), which do not have any thread at the rear of connector.</p> <p>Each backshell can be used on both plug and receptacle of the same connector range and size (ex: TV NSA 15 014 can be put at the rear of both TV06RW1535P and TVP00RW1535S or TV07RW1519P)</p> <p>If you have any questions about our accessories, contact our <a href="https://support.amphenol-socapex.com/hc/en-gb/requests/new" target="_blank">Technical Support team</a>.<br />More information on <a href="https://online.flippingbook.com/view/76563/" target="_blank">MIL-DTL-38999 &amp; DERIVATES catalog</a>.</p><p></p>

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Metallic Backshells description

Amphenol Socapex offers a large range of backshells for all their connector series, including the M85049 series and proprietary series. These backshells provide mechanical retention, EMI shielding, or sealing performance to enhance the reliability and performance of cable terminations. The metallic backshells are designed to be robust and reliable, ensuring that cable connections remain secure in demanding environments. They are available in various sizes and configurations, making them suitable for a wide range of applications, including military, aerospace, industrial, and transportation. The unique design of these backshells ensures easy installation and a secure fit, making them a cost-effective solution for enhancing the performance and reliability of connector assemblies.

What is d38999 in line connector?
A D38999 in line connector is a receptacle supplied with no flange for fixing on a panel. It means a cable to cable connexion.
Amphenol’s designation will always begin by TV01 or TVS01.

How do i find the backshell of my connector?
Functions of backshells are:
•    Mechanical strength (cable retention)
•    Sealing (waterproofness)
•    EMI shielding
Amphenol backshell range is made of pieces which can achieve one of this function or a combination of two or three of these functions.
Another solution is to purchase a connector with integrated backshell. This turnkey solution allows cable’s shielding with a metallic band and sealing with an heatshrink boot, with only one part number.