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HellermannTyton 30811203 Heat Shrink Tubing

HellermannTyton HIS-A heat shrink tubing is made from cross-linked polyolefin with a hot melt adhesive inside. It provides reliable insulation, environmental protection, and strain relief for electrical and electronic connections. Suitable for outdoor and high-temperature environments, it withstands temperatures from -55°C to +125°C, with a shrink temperature of +120°C and a shrink ratio of 21. It offers excellent dielectric strength, tensile strength >210 MPa, elongation at break over 400%, and complies with VDE 0530 and UL224 125°C standards. Available in various diameters, the tubing ensures secure, long-lasting electrical insulation.

Authorized Distributors
Source:Newark
Part No:308-11203
Stock:55
Inv Date:05-28-2026
Price: Unit price: $49.68
Buy/RFQ:
Part No:308-11203
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

HellermannTyton 30811203 Heat Shrink Tubing Specifications:

  • Material: Cross-linked polyolefin with hot melt adhesive inside
  • Colour: Black or clear
  • Continuous operating temperature: -55°C to +125°C
  • Shrink temperature: +120°C
  • Shrink ratio: 21:1
  • Inner diameter: 3 mm to 24 mm based on type
  • Wall thickness: 1.00 mm to 2.50 mm
  • Dielectric strength: Min. 10 kV/mm, typical 15 kV/mm
  • Tensile strength: Min. 210 MPa, typical 400 MPa
  • Elongation at break: Min. 200%, typical 400%
  • Water absorption: 1.0% max., typical 0.3%
  • Flammability: Self-extinguishing outer sheath
  • Certifications: A (VDE 0530), UL224 125°C 600V

Buy the Buy HellermannTyton Heat Shrink Tubing Part Number 30811203 Online

Purchase HellermannTyton heat shrink tubing online today for excellent insulation, environmental resistance, and strain relief in electrical and electronic systems. Made from high-quality, cross-linked polyolefin with a hot melt adhesive inside, it ensures secure protection for cables and connections. Suitable for outdoor and high-temperature environments, this tubing withstands temperatures from -55°C to +125°C and has a shrink ratio of 21:1, providing a perfect fit and long-lasting durability. Choose from various diameters to match your specific application requirements.

Get HellermannTyton 30811203 heat shrink tubing today—designed for high temperature resistance and reliable insulation in electrical applications.

Frequently Asked Questions

Where can I buy HellermannTyton 30811203?

You can click on the BUY or RFQ button to purchase 30811203 from an authorized HellermannTyton distributor.

How do I troubleshoot issues or seek technical support for part 30811203?

You can download the 30811203 datasheet or visit the HellermannTyton website for support.

Who is the manufacturer of 30811203?

HellermannTyton

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