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21/02/2026

Long Outlet Shapes
Art.-No. 401-49001 | 149-1-B7-PO-X-BK

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146-1 ukrympet / krympet.
a: Expanded form (supplied)
b: Fully recovered form (after heating)

    • Low profile and light weight.
    • Suited for aerospace harness assemblies.
    • Extended tail provides excellent strain relief and flexibility.
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    Application Heat Shrinkable moulded shapes for use in Electrical and Electronic Cable Harness Applications.
    Brand Family HELASHRINK
    Color Black (BK)
    Description Helashrink 140 series, without rib, is low profile and light weight, ideally suited to aerospace harness assemblies, the extended tail provides excellent strain relief and flexibility.
    PART DESCRIPTION 149-1-B7-PO-X-BK
    Packaging Type bag
    Part No. 401-49001
    Product family Insulation
    Type 149-1-B7
    ⌀H max. b 21.8mm
    ⌀H min. a 41.2mm
    ⌀J max. b 10.2mm
    ⌀J min. a 41.2mm
    Flexibility Semi rigid
    For Object Outside Diameter 25.68-37.32 mm
    HW ± 20 % 2.3mm
    HW ± 20% .09"
    Max. Diameter J b .4"
    Max. Recovered Diameter b .85"
    Min. Diameter J a 1.61"
    Min. Supplied Diameter a 1.61"
    Nominal Length S 127mm
    Nominal S 4.95"
    P ± 10 % 162.1mm
    P ± 10% 6.32"
    Dielectric Strength 14kV/mm
    Dielectric Strength test method ASTM D2671
    Flammability ASTM D635
    Material PO-X
    Material Polyolefin, cross-linked (PO-X)
    Min. Shrink Temperature +275 °F (+135 °C)
    Operating Temperature -67°F to +275°F (-55°C to +135°C)
    ROHS compliant Yes
    Packaging 1 - Weight (kg) 0.016001kg
    Pkg. Qty. 1EA
    Pkg. Qty. 1

    Heat shrink end caps

    Heat shrink end cap >
    Art.-No.: 401-49001 Contact
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