Electronic Wire Series
Jumper Wire Specification
Jumper Wire Specification
Tinned Copper Jumper Wire / Zero-Ohm Conductor
Made from high-quality annealed soft copper wire with precision tin plating, the Jumper Wire provides high conductivity of over 96% and extremely low conductor resistance of 0.54mΩ/cm. Available in multiple standard wire diameters from 0.50mm to 0.80mm, with current ratings from 6A to 10A at 70°C, it provides excellent solderability and high stability for PCB bridging and circuit shorting applications.
FEATURES
- High conductivity soft copper wire (Min. 96%)
- Super low conductor resistance: 0.54mΩ/cm
- Excellent solderability with pure tin plating
- Current rating: 6 Amps to 10 Amps at 70°C
- Multiple wire gauge sizes: 0.50mm to 0.80mm
MATERIAL
- Material: Tin plated soft Copper Wire
- Conductor Resistance: 0.54mΩ/cm
- Conductivity: Min. 96%
- Current Rating (70°C): 0.50mm (6A) / 0.56mm (7A) / 0.60mm (7.5A) / 0.70mm (8.5A) / 0.80mm (10A)
Technical FAQ for R&D and Procurement
Q: What material is used for the Jumper Wire, and what are its electrical conductivity characteristics?
A: The Jumper Wire is made of tinned soft copper wire with a minimum conductivity of 96% and conductor resistance as low as 0.54mΩ/cm. These characteristics help ensure efficient electrical signal transmission while reducing power loss at PCB bridging points.
Q: What wire diameters and current ratings are available for this Jumper Wire Series?
A: Multiple standard wire diameters are available: 0.50mm (6A), 0.56mm (7A), 0.60mm (7.5A), 0.70mm (8.5A), and 0.80mm (10A), tested at 70°C. These options accommodate a variety of current-carrying requirements and PCB layout designs.
Q: What are the advantages of tinned Jumper Wire for automatic insertion and soldering?
A: The soft copper construction combined with uniform tin plating provides excellent ductility and solderability, making the Jumper Wire highly suitable for automatic forming and insertion processes as well as DIP/SMT production lines.
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