Print Page
FIT-321-1/2 BK105
Adhesive Lined Heat Shrink Tubing, Pack of 5 4' Pieces, 3:1, 0.47 ", 11.938 mm, Black, 4 ft, 1.2 m
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | ALPHA WIRE |
|---|---|
| Manufacturer Part No | FIT-321-1/2 BK105Copy |
| Manufacturer Standard Lead Time | 11 weeks |
| Newark Part No. | 37F7052 |
| Product Range | FIT 321 Series |
| Your Part Number | |
| Technical Datasheet |
1 In Stock
Need more?
FREE Standard Delivery
on orders over $150
| Quantity | Price |
|---|---|
| 1+ | $291.360 |
| 5+ | $274.220 |
| 10+ | $266.390 |
Price for:Pack of 5
Minimum: 1
Multiple: 1
$291.36
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | ALPHA WIRE |
|---|---|
| Manufacturer Part No | FIT-321-1/2 BK105Copy |
| Manufacturer Standard Lead Time | 11 weeks |
| Newark Part No. | 37F7052 |
| Product Range | FIT 321 Series |
| Technical Datasheet | |
| Shrink Ratio | 3:1 |
| I.D. Supplied - Imperial | 0.47" |
| I.D. Supplied - Metric | 11.938mm |
| Shrink Tubing / Boot Colour | Black |
| Length - Imperial | 4ft |
| Length - Metric | 1.2m |
| I.D. Recovered Max - Imperial | 0.16" |
| I.D. Recovered Max - Metric | 4.06mm |
| Shrink Tubing / Boot Material | PO (Polyolefin) |
| Product Range | FIT 321 Series |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The FIT-321-1/2 BK105 is a 20ft Black medium wall adhesive lined irradiated polyolefin Heat Shrink Tube ideally used for replacement of putting/molding compounds, strain relief for electrical connections and cable-to-connector transitions. It has meltable encapsulating adhesive inner wall and flexible flame-retardant outer wall. FIT® 321 tubing has a shrink ratio of 3:1 at 125°C.
- Water-resistant
- Excellent bonding to substrates
- 1500PSI Tensile strength
- 10¹²Ω-cm Volume resistivity
Applications
Industrial, Defence, Military & Aerospace
Technical Specifications
| Shrink Ratio | 3:1 |
|---|---|
| I.D. Supplied - Metric | 11.938mm |
| Length - Imperial | 4ft |
| I.D. Recovered Max - Imperial | 0.16" |
| Shrink Tubing / Boot Material | PO (Polyolefin) |
| SVHC | No SVHC (04-Feb-2026) |
| I.D. Supplied - Imperial | 0.47" |
|---|---|
| Shrink Tubing / Boot Colour | Black |
| Length - Metric | 1.2m |
| I.D. Recovered Max - Metric | 4.06mm |
| Product Range | FIT 321 Series |
Technical Docs (2)
Alternatives for FIT-321-1/2 BK105
3 Products Found
Associated Products
1 Product Found
Legislation and Environmental
| US ECCN: | EAR99 |
|---|---|
| EU ECCN: | Unknown |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |