21/07/2026

Heat Shrink Molded Shapes, -55 °C to +135 °C, 22.3/14.5mm, for ⌀16.06-20.74 mm, PO-X, BK, 1/bag


Art.-No. 401-46008

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  • Low profile and light weight.
  • Suited for aerospace harness assemblies.
  • Extended tail provides excellent strain relief and flexibility.


Application Heat Shrinkable moulded shapes for use in Electrical and Electronic Cable Harness Applications.
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 146-2-B7WM250-PO-X-BK
Packaging Type bag
Part No. 401-46008
Short Description Heat Shrink Molded Shapes, -55 °C to +135 °C, 22.3/14.5mm, for ⌀16.06-20.74 mm, PO-X, BK, 1/bag
Type 146-2-B7WM250
Flexibility Semi rigid
For Object Outside Diameter 16.06-20.74 mm
H Recovered Dia. Max. b (imperial) 0.57"
H Recovered Dia. Max. b (metric) 14.5mm
H Supplied Dia. Min. a (imperial) 0.87"
H Supplied Dia. Min. a (metric) 22.3mm
HW ± 20 % 2.0mm
HW ± 20% .08"
J Recovered Dia. Max. b (imperial) .21"
J Recovered Dia. Max. b (metric) 5.3mm
J Supplied Dia. Min. a (imperial) .4"
J Supplied Dia. Min. a (metric) 10.2mm
P ± 10 % 127mm
P ± 10% 4.95"
S Nominal Length (imperial) 3.78"
S Nominal Length (metric) 97mm
Tube Shape Specialty
Adhesive WM250
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) 0.004001kg
Pkg. Qty. 1
Pkg. Qty. 1EA

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