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ALPHA WIRE F221B14BK100 Heat Shrink Tubing

Flexible heat shrink tubing designed for general purpose protection, repair, insulation, and bundling of wires and cables. It offers resistance to water, fungus, UV light, and environmental factors with a shrink ratio of approximately 2 to 1 at 121°C. Suitable for electrical insulation and protecting connectors and splices, it features a tensile strength of 1500 psi, a dielectric strength of 500V/mil, and complies with MIL-DTL-23053/5C, UL 224, and CSA 198 standards. Available in black and clear, it is self-extinguishing and resistant to corrosion, making it ideal for harsh environments and automation applications.

Authorized Distributors
Source:Newark
Part No:F221B1/4 BK100
Stock:1
Inv Date:06-01-2026
Price: Unit price: $413.87
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Source:DigiKey
Part No:F221B1/4 BK100
Stock:11071
Inv Date:06-01-2026
Price: Unit price: $4.4
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Part No:F221B1/4 BK100
Stock:0
Inv Date:06-01-2026
Price: Unit price: $753.14
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Part No:F221B1/4-BK100
Stock:1042
Inv Date:06-01-2026
Price: Unit price: $1.506
Buy/RFQ:
Part No:F221B1/4-BK100
Stock:1042
Inv Date:06-01-2026
Price: Unit price: $1.506
Buy/RFQ:

ALPHA WIRE F221B14BK100 Heat Shrink Tubing Specifications:

  • Shrinkage Ratio: Approximately 2 to 1 at 121°C
  • Operating Temperature: -55°C to 135°C
  • Tensile Strength: 1500 psi
  • Ultimate Bongi: 200%
  • Specific Gravity: 1.35
  • Dielectric Strength: 500V/ mil
  • Volume Resistivity: 10^13 ohm-cm
  • Flammability: Self-Extinguishing
  • Chemical Resistance: Passes Copper Stability Test
  • Color: Black, Clear
  • Material: PVC
  • Application: Insulation, wire splicing, bundling, connector protection
  • Standards: MIL-DTL-23053/5C, UL 224, CSA 198
  • Size Range: 3/16 inch to 1/2 inch (in various lengths)
  • Physical Properties: Tensile strength, elongation, specific gravity
  • Electrical Properties: Dielectric strength, volume resistivity

Buy the Alpha Series Flexible Heat Shrink Tubing: F221B14BK100

Purchase Alpha Series heat shrink tubing online for reliable electrical insulation and environmental protection. Perfect for wire repair, bundling, and connector insulation, it offers resistance to water, UV, and fungus. Its self-extinguishing property and compliance with MIL-DTL-23053/5C, UL, and CSA standards ensure safety and durability in harsh conditions. Available in various sizes and colors, this tubing is easy to install and provides a 2:1 shrink ratio for secure insulation. Buy now for quality, performance, and peace of mind in electrical applications.

Get Alpha Series F221B14BK100 today—built for protection, insulation, and long-lasting durability.

Frequently Asked Questions

Where can I buy ALPHA WIRE F221B14BK100?

You can click on the BUY or RFQ button to purchase F221B14BK100 from an authorized ALPHA WIRE distributor.

How do I troubleshoot issues or seek technical support for part F221B14BK100?

You can download the F221B14BK100 datasheet or visit the ALPHA WIRE website for support.

Who is the manufacturer of F221B14BK100?

ALPHA WIRE

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