Vishay Power Metal Strip SMD Resistors WSL Series | Tech SpecsMay 03, 2021 by TTI, Inc
This episode of Tech Specs is part of a video series highlighting the features, applications, and technical specs of newly-released products.
Vishay Power Metal Strip SMD Resistors WSL Series
The Vishay’s WSL Power Metal Strip SMD Resistors are AEC-Q200 qualified WSL series goes from 0.5 ohms down to 0.0005 ohms. This enables the use of a single WSL series resistor instead of multiple higher value resistors in parallel. The WSL series is offered with 0.5% or 1% tolerance to maximize current sensing accuracy. They have a solid metal resistive element that performs well in pulsed applications, and their construction results in very low inductance. Vishay WSL Series Power Metal Strip resistors have a wide operating temperature range coupled with a very low Resistance Temperature Coefficient for stable performance across temperature, and they’re available in case of sizes from 0603 to 2816.
- AEC-Q200 qualified
- Resistance: 0.0005Ω to 0.5Ω
- Tolerance: ±0.5%, ±1.0%
- Solid metal resistive element: larger mass ideal for pulsed applications
- Temperature Range: -65°C to +170°C
- Element RTC: 20 ppm/°C
- Case sizes: 0603, 0805, 1206, 2010, 2512, 2816
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