Connector backshells

At EMCA, we specialize in manufacturing premium backshells designed to provide exceptional strain relief and environmental protection for circular connectors.

Why choose EMCA backshells?

  • VG-Qualified manufacturing for unmatched durability. Our backshells are produced in a VG-qualified manufacturing facility, meeting or exceeding MIL specifications to deliver exceptional durability and performance in demanding environments.
  • Direct replacements for leading brands. EMCA backshells are engineered as seamless replacements for parts from industry-leading manufacturers, including Amphenol, Deutsch, ITT Cannon, and Souriau.
  • RoHS & REACH compliance with innovative Hybrid Plating. Available in RoHS and REACH-compliant versions, our backshells feature EMCA’s hybrid plating technology. This innovative solution reduces inventory requirements by ensuring compatibility with multiple aluminium-based finishes, such as Black Zinc Nickel and Electroless Nickel, while maintaining top-tier performance.
  • Vertically integrated operations for quality and reliability. With fully vertically integrated operations, EMCA maintains complete control over the design, manufacturing, and distribution processes. This approach guarantees consistent quality, faster delivery times, and dependable solutions tailored to your needs.

Choose EMCA backshells for superior performance, industry compatibility, and the reliability you can trust in even the harshest conditions.

Contact us today

For expert advice on connector backshells, including D38999 backshells and other circular backshells, reach out to our team today. Let us help you find the perfect solution for your application.

Optimize your system with EMCA backshells—the trusted choice for superior strain relief and performance in the toughest environments.

A1 Series Connector Backshells
A3 Series Connector Backshells
A5 Series Connector Backshells

We offer a complete range of backshells that are compatible with all the major connector series. Please use the product series filter below to select the right EMCA backshell series for your application.

Backshell filter by connector specification
  • Series A1

    Series A1

    To suit Connectors:

    • PATT 105; 603
    • Amphenol: PT; PTSE
  • Series A3

    Series A3

    To suit Connectors:

    • D38999/20; /24; /26
    • VG95319-1006; -1007; -1008
    • JN1034-A; -B; -C
    • BS-C6170; BS-C6176; BS-C6177
    • CECC75-201-002-A; -B; -C
    • EN3645-003; -008; -009
    • Aero-Electric Connectors: AE3
    • Amphenol: TV-R; TVS-R; TVRB
    • Deutsch: DTS
    • ITT Cannon: KJA
    • Souriau: 8D; JVS

    Connector Specification:

    • MIL-DTL-38999 Series III
    • VG95319-1011 (Adapter Spec.)
    • JN1034
    • BS9520-G0003
    • CECC75-201-002
    • EN3645-001
  • Series A4

    Series A4

    To suit Connectors:

    • MS27466; MS27656; MS27467; MS27468
    • BS-C6160; BS-C6163; BS-C6166; BS-C6167; BS-C6165
    • HE308-00T; HE-308-06T; HE308-07T
    • Aero-Electric Connectors: AE1
    • Amphenol: LJT-R
    • Deutsch: DJT
    • ITT Cannon: KJL
    • Souriau: 8LT

    Connector Specification:

    • MIL-DTL-38999 Series I
    • BS9520-G0001
    • NFC 93422-HE308
  • Series A5

    Series A5

    To suit Connectors:

    • VG96912-A; -B; -D; -E
    • PAN 6433-2; -A; -B; -F; -FG
    • JN1003-A; -B; -FG
    • LN29729-A; -B; -F; -N
    • Amphenol: SJT
    • Deutsch: HDJ
    • ITT Cannon: CGK
    • Souriau: 8ST

    Connector Specification:

    • VG96912
    • PAN 6433-2
    • JN1003
    • LN29729
  • Series A8

    Series A8

    To suit Connectors:

    • MS3470; MS3471; MS3474; MS3475; MS3476
    • M83723/xx
    • MS3450; MS3451; MS3454; MS3456; MS3459
    • PAN 6432-1/-4 A; B; F
    • 6020; 6026; 6027
    • Aero-Electric Connectors: AE77
    • Amphenol: 602GB; PTS-DR
    • Deutsch: AFD; RR
    • ITT Cannon: PVX; PV7
    • Souriau: 8525; 8526

    Connector Specification:

    • MIL-DTL-26482 Series II
    • MIL-DTL-83723 Series III
    • MIL-DTL-5015 (with rear release contacts)
    • PAN 6432-1/-4
    • EL2112 Pattern 602
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