TE Connectivity Heat Shrink Tubing, Black 3mm Sleeve Dia. x 1.2m Length 3:1 Ratio, RNF-3000 Series

View all Heat Shrink Tubing
Save 9% when you buy 50 units

Subtotal (1 unit)*

£4.64

(exc. VAT)

£5.57

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 79 unit(s) shipping from 01 October 2025
  • Plus 425 unit(s) shipping from 07 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 14£4.64
15 - 49£4.45
50 +£4.19

*price indicative

Alternative

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

presentation
RS PRO Heat Shrink Tubing, Black 3mm Sleeve Dia. x 10m Length 3:1 Ratio
RS Stock No.
700-4532

Each

£1.40

(exc. VAT)

£1.68

(inc. VAT)

RS Stock No.:
234-4885
Mfr. Part No.:
RNF 3000-3/1-0
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

Adhesive Lined

No

Shrink Ratio

3:1

Sleeve Length

1.2m

Material

Polyolefin

Operating Temperature Range

-55 → +135 °C

Flame Retardant

Yes

Halogen Free

No

Standards Met

UL

Series

RNF-3000

COO (Country of Origin):
CZ

TE Connectivity Heat Shrink Tube


The TE Connectivity 1.2m black heat shrink tube eliminates the unnecessary removal of connectors or large transitions and allows for an easier harness assembly and repair. The polyolefin heat shrink tube is used in light-duty harnessing, jacketing and identification of wires and cables.

Features and Benefits


Excellent physical, chemical and electrical properties meet industry standards
Flame retardant
Flexible
High shrink ratio of 3:1 easily accommodates awkward irregular shapes
Shrunk diameter is 1mm
Six sizes to cover diameters 1mm to 24mm
Sleeve diameter is 3mm

Applications


Insulation and strain relief of wire terminations and electrical connections

Certifications


UL approved

Related links