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ALPHA WIRE F22114BK020 Heat Shrink Tubing

The FIT-221-1/4 BK020 is a black heat shrink tubing manufactured from cross-linked polyolefin. It features a 2:1 shrink ratio and a minimum tensile strength of 1500 psi. Designed to protect and seal electrical terminations, it also enhances mechanical durability. The tubing has a dielectric strength of at least 500V per mil, a minimum shrink temperature of 90°C, and a full recovery temperature of 121°C. It operates effectively within a temperature range of -55°C to 135°C and maintains excellent physical properties such as low longitudinal shrinkage and an attractive appearance, making it suitable for safety and industrial applications.

Authorized Distributors
Source:DigiKey
Part No:F2211/4 BK020
Stock:78
Inv Date:06-01-2026
Price: Unit price: $77.19
Buy/RFQ:
Part No:F2211/4 BK020
Stock:0
Inv Date:06-01-2026
Price: Unit price: $77.19
Buy/RFQ:

ALPHA WIRE F22114BK020 Heat Shrink Tubing Specifications:

  • Material: Cross-linked polyolefin
  • Color: Black
  • Shrink Ratio: 2:1
  • Minimum Recovered ID: 0.125 inches
  • Minimum Supplied ID: 0.250 inches
  • Wall Thickness: 0.025 inches
  • Full Recovery Temperature: 121°C
  • Minimum Shrink Temperature: 90°C
  • Operating Temperature Range: -55°C to 135°C
  • Tensile Strength: 1500 psi, min
  • Dielectric Strength: 500 V per mil, min
  • Shelf Life: 5 years at 18-35°C
  • RoHS Compliant: Yes
  • Certifications: UL 224, CSA 198, AMS-DTL-23053/5 Class 1 & 2
  • Water Absorption: 0.50%, max
  • Volume Resistivity: 1x10^14 ohm-cm, min
  • Chemical Resistance: No corrosion, no crack
  • Physical & Mechanical Durability: Low thermal shrinkage, high flexibility, and resistance to fluids and chemicals

Buy the AlphaWire Series Heat Shrink Tubing: F22114BK020

Purchase AlphaWire F22114BK020 black heat shrink tubing online today for reliable insulation and sealing solutions. Made from cross-linked polyolefin, it offers a 2:1 shrink ratio and ensures mechanical protection. Ideal for electrical and industrial applications, this tubing withstands temperatures from -55°C to 135°C and features excellent dielectric strength of at least 500V per mil. Its high tensile strength of 1500 psi, flexibility, and RoHS compliance make it a trusted choice for ensuring safety and durability in complex wiring systems.

Get AlphaWire F22114BK020 today—built for precision and long-lasting durability in industrial and electrical protection solutions.

Frequently Asked Questions

Where can I buy ALPHA WIRE F22114BK020?

You can click on the BUY or RFQ button to purchase F22114BK020 from an authorized ALPHA WIRE distributor.

How do I troubleshoot issues or seek technical support for part F22114BK020?

You can download the F22114BK020 datasheet or visit the ALPHA WIRE website for support.

Who is the manufacturer of F22114BK020?

ALPHA WIRE

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