MPN

HellermannTyton Heat Shrink Tubing, Black 25.4mm Sleeve Dia. x 5m Length 2:1 Ratio, TCN20 Series

RS Stock No.:: 449-127
Mfr. Part No.:: 300-73100 TCN20-25.4/12.7-PO-X-BK
Brand:: HellermannTyton

HellermannTyton Heat Shrink Tubing, Black 25.4mm Sleeve Dia. x 5m Length 2:1 Ratio, TCN20 Series

Image representative of range

Save 10% when you buy 50 units

Subtotal (1 reel of 5 metres)*

£35.37

(exc. VAT)

£42.44

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

1 unit(s) ready to ship from another location
Plus 12 unit(s) shipping from 24 December 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Reel(s)	Per Reel	Per Metre*
1 - 14	£35.37	£7.074
15 - 49	£33.60	£6.72
50 +	£31.83	£6.366

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

TE Connectivity Heat Shrink Tubing, Black 25.4mm Sleeve Dia. x 60m Length 2:1 Ratio, RNF-100 Series

RS Stock No.: 396-4660

1 Reel of 60 Metre(s)

£267.64

(exc. VAT)

£321.17

(inc. VAT)

RS Stock No.:: 449-127
Mfr. Part No.:: 300-73100 TCN20-25.4/12.7-PO-X-BK
Brand:: HellermannTyton

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	HellermannTyton
	Sleeve Diameter	25.4mm
	Colour	Black
	Shrunk Diameter	12.7mm
	Sleeve Type	Heat Shrink
	Adhesive Lined	No
	Shrink Ratio	2:1
	Sleeve Length	5m
	Material	Cross Linked Polyolefin
	Operating Temperature Range	-55 → +125 °C
	Flame Retardant	Yes
	Series	TCN20

	Select all
	Brand HellermannTyton
	Sleeve Diameter 25.4mm
	Colour Black
	Shrunk Diameter 12.7mm
	Sleeve Type Heat Shrink
	Adhesive Lined No
	Shrink Ratio 2:1
	Sleeve Length 5m
	Material Cross Linked Polyolefin
	Operating Temperature Range -55 → +125 °C
	Flame Retardant Yes
	Series TCN20

Datasheet

COO (Country of Origin):: CN

Heatshrink tubing (TCN)

Thin-walled universal heatshrink tubing made from polyolefin (PEX)
Self-extinguishing
No internal adhesive
Very good mechanical strength
Resistant to chemicals and solvents
Suitable for bare wires, cable lugs, clips etc.