A21720-000 | Raychem

Heatshrink tubing, 3:1, (9.5/3.1 mm), polyolefine, red

Order No.: 72P2401
EAN: 4099891655242
Series: DWP-125
default L
Image may differ
Unit Price (€ / pc.)
0.2963 € *
Available: 0 pcs.
Available in 5 Days: 29,750 pcs.
Leadtime: 1 Week **
Total Price:
0.30 € *
Price list
Price per unit*
300 pcs.
0.2963 €
1500 pcs.
0.2796 €
*incl. VAT plus shipping costs
**Subject to prior sale

Heat shrink tubing, A21720-000, Raychem

The A21720-000 is a heat-shrinkable tub that environmentally seals and protects irregular shapes, such as wire splices and break-outs. This product has an outer jacket of radiation-crosslinked, flexible, flame-retardant polyolefin. Medium wall provides increased mechanical protection while maintaining flexibility when installed.


  • 3:1 shrink ratio allows for insulation and sealing of irregular shapes
  • RoHS compliant
Technical specifications
Colour red
Inner diameter after shrinkage 3.1 mm
Inner diameter before shrinkage 9.5 mm
Length 50 mm
Material polyolefine
max. operating temperature 110 °C
min. operating temperature -40 °C
Shrinking rate 3:1
Shrinking temperature 80 °C
Wall thickness 1.65 mm
Country of origin US
Customs tariff number 39269097
RoHS conform Yes
Date of RoHS guidelines 3/31/15
SVHC free Yes