TE Connectivity Heat Shrink Tubing, Black 3mm Sleeve Dia. 3:1 Ratio, RAYCHEM DWHF Series

View all Heat Shrink Tubing
Bulk discount available

Subtotal (1 metre)*

£4.77

(exc. VAT)

£5.72

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 1,452 unit(s) ready to ship
  • Plus 999,998,547 unit(s) shipping from 29 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 9£4.77
10 - 24£4.44
25 - 49£4.17
50 - 99£3.84
100 +£3.58

*price indicative

RS Stock No.:
273-9703
Mfr. Part No.:
ER34164001
Brand:
TE Connectivity
Find similar products by selecting one or more attributes.
Select all

Brand

TE Connectivity

Sleeve Diameter

3mm

Colour

Black

Shrunk Diameter

1mm

Sleeve Type

Heat Shrink Tubing

Adhesive Lined

No

Shrink Ratio

3:1

Material

Modified Polyolefin

Operating Temperature Range

-55 → 110 °C

Flame Retardant

Yes

Halogen Free

No

Series

RAYCHEM DWHF

Standards Met

EU ELV Directive 2000/53/EC, EU REACH Regulation (EC) No.1907/2006

COO (Country of Origin):
CZ
The DWHF heat shrink tubing is a dual wall tube with a flame retardant and halogen free jacket, in line with the highest requirements of the rail industry, EN45545 standard. The inner adhesive layer will melt during installation and create a seal, with the underlying substrate preventing ingress of moisture, corrosion, and connectivity issues. DWHF can be installed using a hot air gun, or other standard application tooling equipment.

High level of flame retardancy
Low level of toxicity
Suitable for Rail applications.
Prevention of damage to equipment and applications
EN45545 qualified

Related links