myMectronic
myMectronic

A Premier B2B Part Search

ALPHA WIRE FIT221B12BLUE2X150 Heat Shrink Tubing

ALPHA WIRE's FIT221B1/2-BLUE-2X150 heat shrink tubing is a versatile solution for insulating and protecting wires, cables, and other components. Constructed from cross-linked polyolefin, this tubing provides excellent electrical insulation, mechanical protection, and chemical resistance. Its 2:1 shrink ratio ensures a tight and secure fit, while its wide temperature range (-55°C to 135°C) makes it suitable for demanding applications. Compliant with RoHS directives, this tubing is an environmentally responsible choice for various industries, including automotive, aerospace, and electronics.

Authorized Distributors
Part No:FIT221B1/2-BLUE-2X150
Stock:300
Inv Date:06-01-2026
Price: Unit price: $0.625
Buy/RFQ:
Part No:FIT221B1/2-BLUE-2X150
Stock:300
Inv Date:06-01-2026
Price: Unit price: $0.625
Buy/RFQ:

ALPHA WIRE FIT221B12BLUE2X150 Heat Shrink Tubing Specifications:

  • Tubing Type: Heat Shrinkable Tubing
  • Tubing Material: Cross Linked Polyolefin
  • Minimum Supplied ID (In): 0.500
  • Maximum Recovered ID (In): 0.250
  • Nominal Recovered Wall Thickness (In): 0.025
  • Color(s): BLACK, BLUE, CLEAR
  • UL Standard: 224 (Except Clear)
  • CSA International Standard: 198 (Except Clear)
  • AMS DTL: 23053/5 Class 1 (Except Clear)
  • AMS DTL Class 2: 23053/5 Class 2 (Clear Only)
  • EU Directive 2011/65/EU (RoHS2): Compliant
  • REACH Regulation (EC 1907/2006): Compliant
  • California Proposition 65: Compliant
  • Temperature Range: -55 to 135°C
  • Shrink Ratio: Approximately 2:1
  • Full Recovery Temperature: 121 °C
  • Minimum Shrink Temperature: 90°C
  • Tensile Strength: 1500psi, Min (ASTM D638)
  • Elongation: 200%, Min (ASTM D638)
  • Low Temperature Flex (-55°C): no cracking (AMS-DTL-23053)
  • Heat Shock (250°C, 4hrs): no cracking (AMS-DTL-23053)
  • Secant Modulus: 2.5x104psi, Min (ASTM D882)
  • Longitudinal Change: +/-5% (AMS-DTL-23053)
  • Specific Gravity (Colors): 1.35, Max (ASTM D792)
  • Specific Gravity (Clear): 1.00, Max
  • Shelf Life: 5 Years @ 18 to 35°C
  • Dielectric Strength: 500 V/mil, Min (ASTM D876)
  • Volume Resistivity: 1x1014ohm-cm, Min (ASTM D876)
  • Water Absorption: 0.50%, Max (ASTM D570)
  • Corrosion (0°C, 16hrs): no corrosion (AMS-DTL-23053)
  • Fluid Resistance (23°C, 24 Hrs): 1000 PSI, Min (AMS-DTL-23053)
  • Fungus Resistance: Pass (AMS-DTL-23053)
  • Vacuum Outgassing - CVCM: 0.10%, Max (ASTM E595)
  • Halogen Free: No
  • Lead Free: Yes

Buy the FIT221B1/2-BLUE-2X150 ALPHA WIRE Heat Shrink Tubing | myMectronic

Purchase the ALPHA WIRE FIT221B1/2-BLUE-2X150 Heat Shrink Tubing securely and efficiently online.

Buy Now

Frequently Asked Questions

Where can I buy ALPHA WIRE FIT221B12BLUE2X150?

You can click on the BUY or RFQ button to purchase FIT221B12BLUE2X150 from an authorized ALPHA WIRE distributor.

How do I troubleshoot issues or seek technical support for part FIT221B12BLUE2X150?

You can download the FIT221B12BLUE2X150 datasheet or visit the ALPHA WIRE website for support.

Who is the manufacturer of FIT221B12BLUE2X150?

ALPHA WIRE

ALPHA WIRE Part List

Browse and search other ALPHA WIRE parts, locate datasheets and stock

Sponsored by