TE Connectivity Heat Shrink Tubing, Grey 4mm Sleeve Dia. x 1m Length 1.7:1 Ratio, SRFR Series

View all Heat Shrink Tubing
Bulk discount available

Subtotal (1 unit)*

£55.41

(exc. VAT)

£66.49

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 74 unit(s) shipping from 27 October 2025
  • Plus 24 unit(s) shipping from 27 October 2025
  • Plus 32 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 14£55.41
15 - 49£52.59
50 +£49.87

*price indicative

RS Stock No.:
288-5099
Distrelec Article No.:
303-99-935
Mfr. Part No.:
SRFR-4.9/2.9-8-1M
Brand:
TE Connectivity
Find similar products by selecting one or more attributes.
Select all

Brand

TE Connectivity

Sleeve Diameter

4mm

Colour

Grey

Shrunk Diameter

2.9mm

Sleeve Type

Heat Shrink

Adhesive Lined

No

Shrink Ratio

1.7:1

Sleeve Length

1m

Material

Silicone Rubber

Operating Temperature Range

-75 → +200 °C

Flame Retardant

Yes

Halogen Free

No

Series

SRFR

COO (Country of Origin):
JP

SRFR Heatshrink Tubing (Shrink Ratio 1.7:1)


The SRFR series is heatshrink tubing designed for medical equipment due to its excellent flexibility and ability to withstand sterilization conditions. Thyristor power cable insulation, heating element and bus bar insulation are other applications that widely use this tubing.

Features and Benefits


• A highly flexible, flame retarded, grey silicone rubber tubing with an excellent balance of physical and electrical properties
• Displays outstanding physical strength, resists extreme heat shocks and exhibits good thermal insulation
• Temperature rating -75 to +200°C"

Standards

UL 224, E85381 VW-1

Approvals

UL file E85381 VW-1

Approvals

UL

Related links