VISHAY WSL251200000ZEA9 Zero Ohm Jumper Resistor, Metal Strip, 2512, SMD

The VISHAY WSL251200000ZEA9 is a 1W surface-mount current sense resistor, designed specifically for low-value, high-current applications. Functioning as a zero-ohm jumper, it features a solid metal nickel-chrome resistive element, enabling exceptionally low resistance values.

A key advantage of this resistor is its construction, which is impervious to high-sulphur environments, ensuring long-term reliability and stability in challenging conditions. It also boasts an impressively low inductance, ranging from 0.5 to 5nH, and a low thermal EMF of less than 3μV/°C, making it ideal for precision circuits.

Encased in a robust 2512 (6432 Metric) package with a protective silicone coating and ink print, this component is built for durability. It supports an extremely wide operating temperature range from -65°C to 170°C, accommodating demanding industrial and automotive applications.

Specifications

• Power Rating: 1W
• Current Rating: 200A
• Resistor Technology: Metal Strip
• Mounting Type: Surface Mount Device (SMD)
• Case / Package: 2512 6432 Metric
• Operating Temperature Range: -65°C to +170°C
• Special Feature: Very low inductance (0.5 to 5nH)
• Special Feature: Low thermal EMF (< 3μV/°C)
• Special Feature: Resistant to high-sulphur environments

Part of the reliable WSL_9 Series, this jumper resistor provides a robust and precise solution for creating low-resistance connections and current sensing in modern electronic assemblies.