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ALPHA WIRE F22118BK103 Heat Shrink Tubing

The FIT-221-1/8 BK103 is a heat shrink tubing designed to protect and seal electrical terminations, providing additional mechanical durability. Made from high-quality materials with strict manufacturing controls, it features low longitudinal shrinkage and wide temperature tolerance, offering an attractive appearance whether used alone or on OEM equipment. It has a nominal recovered wall thickness of 0.020 inches, operates effectively from -55°C to 135°C, and achieves full recovery at 121°C. The tubing has a minimum elongation of 200%, a minimum tensile strength of 1500 psi, and a dielectric strength of at least 500 V per mil.

Authorized Distributors
Source:Newark
Part No:F2211/8 BK103
Stock:111
Inv Date:05-31-2026
Price: Unit price: $71.95
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Source:DigiKey
Part No:F2211/8 BK103
Stock:2793
Inv Date:05-31-2026
Price: Unit price: $5.15
Buy/RFQ:
Part No:F2211/8 BK103
Stock:39
Inv Date:05-31-2026
Price: Unit price: $81.82
Buy/RFQ:
Part No:F2211/8-BK103
Stock:3798
Inv Date:05-31-2026
Price: Unit price: $0.61
Buy/RFQ:
Part No:F2211/8-BK103
Stock:3798
Inv Date:05-31-2026
Price: Unit price: $0.61
Buy/RFQ:

ALPHA WIRE F22118BK103 Heat Shrink Tubing Specifications:

  • Tubing Type: Heat Shrinkable
  • Material: Cross Linked Polyolefin
  • Minimum Supplied Inner Diameter: 0.125 inch
  • Maximum Recovered Inner Diameter: 0.062 inch
  • Nominal Wall Thickness: 0.020 inch
  • Color Options: BLACK, WHITE, CLEAR, RED, YELLOW, BLUE, GREEN
  • Shrink Ratio: Approximately 2:1
  • Full Recovery Temperature: 121°C
  • Minimum Shrink Temperature: -55°C
  • Operating Temperature Range: -55°C to 135°C
  • Tensile Strength: Minimum 1500 psi
  • Elongation: Minimum 200%
  • Dielectric Strength: At least 500 V per mil
  • Shelf Life: 5 Years at 18 to 35°C
  • Electrical Resistivity: 1x10^14 ohm-cm, Min
  • Water Absorption: 0.50%, Max
  • Chemical Resistance: No corrosion, Pass fluid resistance at 23°C for 24 hrs, 1000 PSI
  • Halogen-Free: Yes
  • Lead-Free: Yes
  • Compliance: RoHS, China RoHS, UL 224, CSA 600V

Buy the AlphaWire FIT-221-1/8 U+2013 Reliable Heat Shrink Tubing for Industrial Applications

Purchase the AlphaWire FIT-221-1/8 heat shrink tubing online today and ensure reliable electrical protection and insulation. Designed for exceptional mechanical durability with a wide operating temperature range from -55°C to 135°C, it offers excellent electrical properties, high tensile strength, and flexibility. This versatile tubing is perfect for sealing, insulating, and protecting electrical terminations in various industrial applications. With an attractive appearance and certified compliance with RoHS and UL standards, it guarantees safety, environmental compliance, and long-lasting performance for your electrical projects.

Get AlphaWire FIT-221-1/8 today—built for precision and long-lasting durability in electrical insulation and sealing solutions.

Frequently Asked Questions

Where can I buy ALPHA WIRE F22118BK103?

You can click on the BUY or RFQ button to purchase F22118BK103 from an authorized ALPHA WIRE distributor.

How do I troubleshoot issues or seek technical support for part F22118BK103?

You can download the F22118BK103 datasheet or visit the ALPHA WIRE website for support.

Who is the manufacturer of F22118BK103?

ALPHA WIRE

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