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TE Connectivity Heat Shrink Tubing Red 12 mm Sleeve Diameter x 1.2m Length 4:1 Ratio Polyolefin Flame ATUM-12/3-2-STK
Specifications
| Country of Origin | India |
|---|---|
| Brand | TE Connectivity |
| Material | Polyolefin |
| Colour | Red |
| Model | ATUM-12/3-2-STK |
| Series | ATUM |
| Standards/Approvals | EU ELV, REACH, RoHS |
| Shrunk Diameter | 3mm |
| Sleeve Diameter | 12mm |
| Shrink Ratio | 4:1 |
| Sleeve Length | 1.2m |
| Shrink Ratio 4 | 1 |
| Minimum Shrink Temperature | +80 °C |
| Heat shrink ratio of 3 | 1 or 4:1 meaning when heated the tubing shrinks to either one third or one quarter of its original diameter |
| What does a heat shrink ratio of 3 | 1 or 4:1 mean? |
| A ratio of 3 | 1 means when the tube is heated it shrinks to one third of its original diameter. The original tubing size is three times larger than its shrunken form |
| A ratio of 4 | 1 means when the tube is heated it shrinks to one quarter of its original diameter. The original tubing size is four times larger than its shrunken form |
| ATUM - Moisture Proof Sleeving 3 | 1 or 4:1 |
| RS PRO Heat Shrink Tubing, Red 12.7 mm Sleeve Dia. x 1.2m Length 3 | 1 RatioBrand: RS PRO |
| TE Connectivity Heat Shrink Tubing, Black 12 mm Sleeve Dia. x 1.2m Length 4 | 1 Ratio, ATUM SeriesBrand: TE Connectivity |
Key Features
- The tubing has a 12 mm sleeve diameter and shrinks to 3 mm when heated.
- Polyolefin construction offers flame retardant protection.
- Supplied as 1.2 meters length to suit various cable repair and insulation needs.
- Internal adhesive lining forms a moisture-proof bond to multiple materials.
- Operating temperature ranges from -55 °C to +110 °C with a minimum shrink temperature of +80 °C.
- Meets EU ELV, REACH, RoHS standards ensuring compliance for commercial and military applications.
Product Description
TE Connectivity ATUM-12/3-2-STK Heat Shrink Tubing is designed for electrical insulation, providing environmental protection and moisture-proof sealing for wire splices, cable harnesses, and components. Featuring a 12 mm sleeve diameter and a high shrink ratio of 4:1, this polyolefin tubing shrinks down to 3 mm when heated. Flame retardant and durable, it is supplied in 1.2 meter lengths suitable for commercial and military electrical applications.
The tubing incorporates an internal adhesive lining that bonds strongly with plastics, rubbers, and metals upon heating, guaranteeing a reliable moisture-resistant seal. This medium-walled tubing enhances mechanical protection in demanding environments. It operates safely in a temperature range from -55 °C up to +110 °C, with a minimum shrink temperature of +80 °C, making it suitable for diverse installation conditions.
The high shrink ratio of 4:1 enables users to effectively repair damaged cable insulation without needing to remove connectors, offering convenience and efficiency in maintenance tasks. Certified to meet EU ELV, REACH, and RoHS standards, this heat shrink tubing is compliant with environmental and safety regulations.
The tubing’s polyolefin material ensures flexibility and long-lasting durability. Flame retardant properties reduce fire risk in electrical installations. Moisture proof adhesive lining enhances reliability under environmental exposure.
Standard length of 1.2 meters matches typical application requirements. Appropriate for wiring insulation, cable repair, and protective sleeving in industrial and military contexts.
This product is ideal for industrial, electrical, manufacturing, and commercial use cases requiring dependable cable insulation and environmental protection. Explore more options in Heat Shrink Tubing with TE Connectivity at EnvMart for professional electrical solutions.
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Frequently Asked Questions
The sleeve diameter of this heat shrink tubing is 12 mm.
When heated, the tubing shrinks to a diameter of 3 mm.
This model features a shrink ratio of 4:1, meaning it shrinks to one quarter of its original diameter when heated.
The tubing is supplied in a length of 1.2 meters.
The tubing is made of polyolefin, which provides flame retardant properties.
The minimum shrink temperature for this tubing is +80 °C.
It operates safely within a temperature range from -55 °C to +110 °C.
This tubing meets EU ELV, REACH, and RoHS standards, ensuring compliance for various applications.
It is suitable for electrical insulation, moisture-proof sealing for wire splices, and cable harnesses in industrial and military contexts.
Yes, it incorporates an internal adhesive lining that forms a moisture-proof bond with multiple materials upon heating.
This heat shrink tubing is red in color.
The country of origin for this product is India.
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