HRSR-300FR-10 TE Connectivity HRSR-300FR-10 is a semi-rigid polyolefin heat shrink tubing with 0.750" inner diameter, 5.6:1 shrink ratio, and 10" length, colored black.
Mfr Part #:

HRSR-300FR-10

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity HRSR-300FR-10 is a semi-rigid polyolefin heat shrink tubing with 0.750" inner diameter, 5.6:1 shrink ratio, and 10" length, colored black.
✓ Total Stock: 205 pcs
$ Price Range: $39.18

HRSR-300FR-10 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
205 pcs
205 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

HRSR-300FR-10 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Color
Features
Inner Diameter
Length
Material
Operating Temperature
Recovered Wall Thickness
Shrink Temperature
Shrinkage Ratio
Tape & Reel
Type

HRSR-300FR-10 Description

Short technical summary and product information.

The HRSR-300FR-10 is a semi-rigid polyolefin heat shrink tubing from TE Connectivity. It is supplied in black with an inner diameter of 0.750" (19.05mm) and a length of 0.833' (254mm). The tubing features a 5.6:1 shrinkage ratio, allowing it to accommodate a wide range of substrate diameters. After heating to 90°C, it recovers to a wall thickness of 0.120" (3.05mm).

 

The material is flame retardant polyolefin, suitable for applications requiring enhanced safety. The operating temperature range is -55°C to 90°C, making it usable in both cold and moderately warm environments. The semi-rigid construction provides good mechanical protection and strain relief for wires, cables, and connectors.

 

Typical applications include insulation, sealing, and protection of electrical connections in automotive, industrial, and electronic equipment. The tubing is cut to a 10-inch length, ready for immediate use. Compliance with RoHS and REACH is indicated but unverified, and no datasheet is currently available for this part.

HRSR-300FR-10 Quick Information

Product Type: Heat Shrink Tubing
Series: HRSR-300FR
Canonical Name: Heat Shrink Tubing, Semi-Rigid, Polyolefin, 0.750" ID, 5.6:1 Shrink Ratio, Black
Subcategory: Semi-Rigid Heat Shrink

HRSR-300FR-10 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

HRSR-300FR-10 Estimated Pricing

Qty Low High
14,400+ $39.18 $39.18

Estimated market price range - modelled values for guidance only, not live distributor offers.

HRSR-300FR-10 Features

  • Flame retardant polyolefin heat shrink tubing.
  • Semi-rigid construction for robust protection.
  • 5.6:1 shrink ratio covers large diameter changes.
  • Rated for -55°C to 90°C operation.
  • 0.750" inner diameter supplied.

HRSR-300FR-10 Applications

  • Used for insulation and strain relief in wiring.
  • Ideal for sealing and protection in harsh environments.
  • Suitable for automotive and industrial applications.
  • Provides mechanical protection for cables and connectors.

HRSR-300FR-10 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the HRSR-300FR-10?

-55°C to 90°C.

What is the shrink ratio of this tubing?

5.6:1.

What material is the HRSR-300FR-10 made of?

Polyolefin (PO).

Is the HRSR-300FR-10 RoHS compliant?

Yes, it is listed as RoHS3 compliant but the status is unverified.

What is the supplied inner diameter of the tubing?

0.750" (19.05mm).

What is the recovered wall thickness?

0.120" (3.05mm).

What is the shrink temperature required?

90°C.

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