Copper Tube Wire Terminal Lug
These copper tube terminals ensure secure connections for copper conductors found in power cables. They are constructed from high-purity copper tube and coated with tin for enhanced conductivity and corrosion resistance.





Technical Specifications
Product Overview
HUP Copper Tube Terminal
These high-performance cable lugs are specifically engineered for the reliable connection of copper conductors in power cable assemblies and electronic equipment. Constructed from 99.99% pure T2 copper tubing and finished with a protective tin coating, they offer superior electrical conductivity and corrosion resistance. Designed to withstand demanding environments, these terminals operate effectively within a temperature range of -55°C to 150°C.
Technical Specifications
- Material
- 99.99% Pure Copper (T2)
- Surface Finish
- Tin-plated
- Operating Temperature
- -55°C to 150°C
- Compatible Conductor Range
- 1.5mm² - 630mm²
Dimensional Data
Standard Dimensions
| Item No. | ID (mm) | OD (mm) | L (mm) |
|---|---|---|---|
| HUP1.5-3 | 1.8 | 3.3 | 15.3 |
| HUP2.5-3 | 2.3 | 4.2 | 15.3 |
| HUP4-5 | 3 | 5 | 21.8 |
| HUP6-5 | 3.5 | 6.5 | 27.5 |
| HUP10-5 | 4.5 | 7 | 28.5 |
| HUP25-5 | 7 | 10 | 37.5 |
| HUP50-6 | 10 | 14 | 47 |
| HUP120-8 | 15 | 19.5 | 65 |
| HUP300-12 | 23.5 | 29.5 | 111 |
| HUP630-20 | 34.5 | 44 | 170 |
Certifications
- Compliance
- RoHSISO 9001:2015IATF 16949



