| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Woodhead - Molex |
2 INCH HST BLACK 100/12" PKG |
0 |
|
 |
Woodhead - Molex |
3/4 INCH HST YELLOW 100/12" PKG |
0 |
|
 |
Woodhead - Molex |
3/4 INCH HST BLACK (400/3 INCH/P |
0 |
|
 |
Woodhead - Molex |
1/4 INCH DUAL HST BK (300/4 INCH |
0 |
|
 |
Woodhead - Molex |
1/8 INCH HST BLACK (192/6.25 INC |
0 |
|
 |
Woodhead - Molex |
2 INCH HST BLACK 200/6" PKG |
0 |
|
 |
Woodhead - Molex |
1/8 INCH HST BLACK (300/4 INCH/P |
0 |
|
 |
Woodhead - Molex |
3/16 INCH HST BLACK (1200/1 INCH |
0 |
|
 |
Woodhead - Molex |
3/8 INCH DUAL HST BK (100/12 INC |
0 |
|
 |
Woodhead - Molex |
3/64 INCH HST BK SM 100' SPOOL |
0 |
|
 |
Woodhead - Molex |
3/8 INCH DUAL HST BLACK(400/3 IN |
0 |
|
 |
Woodhead - Molex |
3/16 INCH DUAL HST BLACK 100/12 |
0 |
|
 |
Woodhead - Molex |
3/16 INCH HST BLACK (300/4.1 INC |
0 |
|
 |
Woodhead - Molex |
1" DUAL HST RED 598/2.0079" PKG |
0 |
|
 |
Woodhead - Molex |
3/16 INCH DUAL HST BK(800/1.5 IN |
0 |
|
 |
Woodhead - Molex |
3/8 INCH DL HST RED 100/12" PKG |
0 |
|
 |
Woodhead - Molex |
3/16 INCH DUAL HST BLK(50/24 INC |
0 |
|
 |
Woodhead - Molex |
1 INCH HST BLACK (SMALL 25 FT SP |
0 |
|
 |
Woodhead - Molex |
3/8 INCH HST WHITE LG 500' SPOOL |
0 |
|
 |
Woodhead - Molex |
1/8 DUAL HST RED 200/6" PKG |
0 |
|
Heat shrink tubing is a type of polymer material that contracts radially when heated, forming a tight, protective covering over cables, wires, and components. Its ability to provide insulation, mechanical protection, and environmental sealing makes it indispensable in modern electronics, telecommunications, automotive, and aerospace industries.
| Type | Functional Features | Application Examples |
|---|---|---|
| PVC Heat Shrink | Low-cost, flexible, good dielectric properties | Consumer electronics, automotive wiring |
| Polyolefin Tubing | High abrasion resistance, UV stability | Industrial machinery, outdoor cable joints |
| Fluoropolymer Tubing | Chemical resistance, high-temperature tolerance | Aerospace hydraulics, semiconductor equipment |
| Adhesive-Lined Tubing | Sealing against moisture and dust | Marine cables, underground sensors |
| Split Braided Tubing | Easy installation without disconnecting components | Retrofit cable protection in robotics |
Typical heat shrink tubing features a three-layer structure:
| Parameter | Significance | Typical Range |
|---|---|---|
| Shrink Temperature | Determines activation threshold | 80-200 C |
| Shrink Ratio | Indicates dimensional contraction capability | 2:1 to 6:1 |
| Operating Temperature | Defines service life limits | -55 C to +150 C |
| Dielectric Strength | Measures insulation performance | 15-100kV/mm |
| Flame Retardancy | Safety compliance indicator | UL94 V-0/V-2 rated |
Major industries include:
| Manufacturer | Representative Product | Key Feature |
|---|---|---|
| 3M | HPST-High Performance | 150 C operating temp, 4:1 ratio |
| HellermannTyton | SecureSeal AD | IP68-rated adhesive lining |
| Sumitomo Electric | FluoroResin FEP | 200 C with chemical inertness |
| Alpha Wire | ECO SCL | Halogen-free, RoHS compliant |
Critical factors to consider:
Emerging developments include: