myMectronic
myMectronic

A Premier B2B Part Search

ALPHA WIRE F221V38BK004 Heat Shrink Tubing

The F221V3/8 BK004 is a black heat shrink tubing made from cross-linked polyolefin, with a 2:1 shrink ratio. It offers a minimum tensile strength of 1500 psi and a dielectric strength of at least 500V per mil. The tubing has a minimum shrink temperature of 90°C, a full recovery temperature of 121°C, and operates within a temperature range of -55°C to 135°C. Designed for safety and industrial applications, it provides reliable insulation and protection in demanding environments. This heat shrink provides ease of installation and long-lasting performance in electrical and mechanical systems.

Authorized Distributors
Source:DigiKey
Part No:F221V3/8 BK004
Stock:180
Inv Date:06-01-2026
Price: Unit price: $2.56
Buy/RFQ:
Part No:F221V3/8 BK004
Stock:0
Inv Date:06-01-2026
Price: Unit price: $217.72
Buy/RFQ:

ALPHA WIRE F221V38BK004 Heat Shrink Tubing Specifications:

  • Material: Cross-linked polyolefin
  • Color: Black
  • Shrink Ratio: 2:1
  • Minimum Tensile Strength: 1500 psi
  • Dielectric Strength: at least 500V per mil
  • Minimum Shrink Temperature: 90°C
  • Full Recovery Temperature: 121°C
  • Operating Temperature Range: -55°C to 135°C
  • Flammability: UL 224, VW-1
  • Certifications: CSA International Standard 198, AMS-DTL-23053/5 Class 1&3
  • RoHS Compliant: Yes
  • REACH Compliance: No substances on EU SVHC list
  • Environmental Resistance: Heat, mechanical, electrical insulation
  • Shelf Life: 5 years at 0 to 35°C

Buy the Alpha Wire F221V3/8 BK004 – Reliable Heat Shrink Tubing for Industrial Applications

Secure your electrical and mechanical connections with Alpha Wire's F221V3/8 BK004 heat shrink tubing. Made from high-quality cross-linked polyolefin, it features a 2:1 shrink ratio, 1500 psi tensile strength, and excellent dielectric properties. Suitable for industrial, safety, and electronic applications, this tubing withstands high temperatures and harsh environments. Easy to install with reliable performance, it ensures long-lasting insulation and protection for wires, cables, and components. Order online today for top-tier quality and fast delivery to meet all your industrial needs.

Buy Alpha Wire F221V3/8 BK004 heat shrink tubing now and experience unmatched reliability, exceptional insulation, and long-lasting performance in demanding industrial environments.

Frequently Asked Questions

Where can I buy ALPHA WIRE F221V38BK004?

You can click on the BUY or RFQ button to purchase F221V38BK004 from an authorized ALPHA WIRE distributor.

How do I troubleshoot issues or seek technical support for part F221V38BK004?

You can download the F221V38BK004 datasheet or visit the ALPHA WIRE website for support.

Who is the manufacturer of F221V38BK004?

ALPHA WIRE

ALPHA WIRE Part List

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

Sponsored by