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ALPHA WIRE F32118BK103 Heat Shrink Tubing

The F3211/8 BK103 is a black, dual-wall heat shrinkable tubing made from flexible polyolefin with thick wall adhesive lining. It provides reliable insulation and protection for electrical terminations, offering enhanced mechanical durability. Manufactured with premium materials under strict quality controls, it features low longitudinal shrinkage and can operate within a temperature range of -55°C to 125°C. This tubing is ideal for maintenance and repair applications, ensuring a neat and durable finish for electrical components.

Authorized Distributors
Source:Newark
Part No:F3211/8 BK103
Stock:2
Inv Date:06-01-2026
Price: Unit price: $597.38
Buy/RFQ:
Source:DigiKey
Part No:F3211/8 BK103
Stock:1357
Inv Date:06-01-2026
Price: Unit price: $32.65
Buy/RFQ:
Part No:F3211/8 BK103
Stock:0
Inv Date:06-01-2026
Price: Unit price: $730.98
Buy/RFQ:
Part No:F3211/8-BK103
Stock:4
Inv Date:06-01-2026
Price: Unit price: $16.126
Buy/RFQ:
Part No:F3211/8-BK103
Stock:4
Inv Date:06-01-2026
Price: Unit price: $16.126
Buy/RFQ:

ALPHA WIRE F32118BK103 Heat Shrink Tubing Specifications:

  • Material: Flexible polyolefin
  • Color: Black
  • Wall Thickness: Thick wall with adhesive lining
  • Shrink Ratio: Approximately 3:1
  • Maximum Recovered ID: 0.120 inches
  • Minimum Supplied ID: 0.040 inches
  • Maximum Recovered ID: 0.040 inches
  • Minimum Shrink Temperature: 110°C
  • Full Recovery Temperature: 110°C
  • Temperature Range: -55°C to 125°C
  • Tensile Strength: 1500 psi, Min ASTM D638
  • Elongation: 250%, Min ASTM D638
  • Secant Modulus: 2.5 x 10^4 psi, Min ASTM D882
  • Water Absorption: 1.00%, Max ASTM D570
  • Dielectric Strength: 300 V/mil, Min ASTM D876
  • Volume Resistivity: 1 x 10^12 ohm-cm, Min ASTM D876
  • Shelf Life: 3 Years @ 18 to 35°C
  • Compliance: UL, CSA, RoHS, China RoHS

Buy the Buy AlphaWire Heat Shrinkable Tubing Part Number F32118BK103 Online

Secure your electrical projects with AlphaWire heat shrink tubing, suitable for insulation, protection, and repair in demanding environments. Made of flexible polyolefin with thick wall adhesive lining, it shrinks approximately 3:1 ratio, providing a snug fit for various wire sizes. Capable of withstanding temperatures from -55°C to 125°C, it ensures excellent mechanical and electrical protection. Ideal for maintenance, repair, and assembly tasks, this tubing offers long-lasting performance, easy application, and compliance with industry standards, making it the perfect choice for professional electrical work.

Get AlphaWire F32118BK103 today—crafted for reliable insulation and maximum durability in electrical repairs and insulation projects.

Frequently Asked Questions

Where can I buy ALPHA WIRE F32118BK103?

You can click on the BUY or RFQ button to purchase F32118BK103 from an authorized ALPHA WIRE distributor.

How do I troubleshoot issues or seek technical support for part F32118BK103?

You can download the F32118BK103 datasheet or visit the ALPHA WIRE website for support.

Who is the manufacturer of F32118BK103?

ALPHA WIRE

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