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TE Connectivity Heat Shrink Tubing Black 3 mm Sleeve Diameter x 1.2m Length 3:1 Shrink Ratio Polyolefin Flame ATUM-3/1-0
Specifications
| Country of Origin | Czech Republic |
|---|---|
| Brand | TE Connectivity |
| Material | Polyolefin |
| Colour | Black |
| Model | ATUM-3/1-0 |
| Series | ATUM |
| Standards/Approvals | CE, RoHS |
| Shrunk Diameter | 1mm |
| Sleeve Diameter | 3mm |
| Shrink Ratio | 3:1 |
| Sleeve Length | 1.2m |
| Shrink Ratio 3 | 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 |
| TE Connectivity Heat Shrink Tubing, Black 3 mm Sleeve Dia. x 1.2m Length 3 | 1 Ratio, RNF-3000 SeriesBrand: TE Connectivity |
| RS PRO Halogen Free Heat Shrink Tubing, Black 3 mm Sleeve Dia. x 1.2m Length 3 | 1 RatioBrand: RS PRO |
| TE Connectivity Heat Shrink Tubing, Black 3.2 mm Sleeve Dia. x 300mm Length 2.5 | 1 Ratio, SCL SeriesBrand: TE Connectivity |
Key Features
- The tubing offers excellent environmental sealing for electrical components and cable splices.
- The tubing includes a flame retardant jacket and moisture proof adhesive lining.
- Suitable for commercial and military electrical applications.
- Operates in a temperature range of -55 to +110 °C with minimum shrink temperature at +80 °C.
- Constructed from flexible and durable polyolefin material.
- Provides mechanical protection with a medium wall thickness.
- Complies with CE, RoHS, AMS-DTL - 2305, UL 224 600V, and MIL-DTL-23053/4 standards.
- Made in Czech Republic ensuring quality manufacture.
Product Description
TE Connectivity ATUM-3/1-0 Heat Shrink Tubing is a black polyolefin sleeve with a 3 mm diameter and a length of 1.2 meters. It features a 3:1 shrink ratio designed specifically for providing reliable environmental sealing in a wide variety of electrical applications. Its medium-wall tubing includes an internal adhesive lining that forms a moisture proof bond when heated, ensuring high strength adhesion to plastics, rubbers, and metals. This tubing is used extensively in industrial, commercial, and military electrical installation and repair, offering excellent protection for wire splices, cable jackets, and harness breakouts.
The tubing’s flame retardant polyolefin material is flexible and durable, suitable for demanding environments. It operates effectively in temperatures ranging from -55 to +110 °C, with a minimum shrink temperature of +80 °C. The 3:1 heat shrink ratio means the tubing shrinks to one third of its original diameter upon heating, allowing it to fit tightly over cables without removing connectors. This results in easy installation and long-lasting protection.
The ATUM Series tubing meets multiple international standards and approvals including CE, RoHS, AMS-DTL - 2305 3-4 (black only), UL 224 600V File (E85381), and MIL-DTL-23053/4 Class 3, ensuring compliance for industrial and military use. Manufactured in the Czech Republic, this tubing is a high-quality solution for moisture proof sleeving and cable insulation needs.
The product provides excellent environmental sealing for electrical components and splices. The adhesive lining creates a strong moisture proof bond to various substrates. Its medium wall offers enhanced mechanical protection.
The flame retardant jacket improves safety in electrical installations. The polyolefin material is both flexible and durable for reliable use. The tubing’s 3:1 shrink ratio ensures secure fitting and repairs. It shrinks at a minimum temperature of +80 °C for efficient processing.
Compliant with relevant commercial and military standards. Ideal for industrial, laboratory, HVAC, manufacturing, and commercial electrical applications. Explore more high-quality Heat Shrink Tubing and cable protection products in the Electronics & Electricals category at EnvMart.
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Frequently Asked Questions
The tubing has a sleeve diameter of 3 mm and a length of 1.2 meters.
It features a 3:1 shrink ratio, meaning it shrinks to one third of its original diameter when heated.
This tubing operates effectively in a temperature range of -55 to +110 °C, with a minimum shrink temperature of +80 °C.
It is constructed from flexible and durable polyolefin material.
It complies with CE, RoHS, AMS-DTL - 2305, UL 224 600V, and MIL-DTL-23053/4 standards.
The internal adhesive lining forms a moisture proof bond when heated, ensuring strong adhesion to various substrates like plastics, rubbers, and metals.
This model is suitable for industrial, commercial, and military electrical applications, providing protection for wire splices and cable jackets.
The tubing is black in color.
It features a medium wall thickness, providing enhanced mechanical protection.
This heat shrink tubing is manufactured in the Czech Republic.
It is ideal for electrical installations and repairs, particularly in environments that require moisture proof sleeving and cable insulation.
The 3:1 shrink ratio allows the tubing to fit tightly over cables without removing connectors, facilitating easy installation and long-lasting protection.
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