Current Sensing Precision Resistor

The VLP current sensing precision resistor series from Isabellenhütte offers a 2-terminal surface-mount connection technology for current sensing and other power applications. Developed with a small chip size of 1020, resistance values available are 0.003Ω, 0.005Ω and 0.006Ω, with a 2W permanent power rating at +130°C. The VLP series from Isabellenhütte offers excellent long term stability and high pulse power rating.

• Current sensing precision resistor
• Long sided terminal surface-mount design in a 1020 chip size
• Resistance values of 0.003Ω, 0.005Ω and 0.006Ω
• Tolerances of ±1%, ±2% and ±5%
• TCR of <±50 ppm/°C (+20°C to +60°C)
• Power rating of 2W (at +130°C)
• Constant current up to 26A (0.003Ω)
• Temperature range from -65°C to +170°C
• Inductance of <1nH
• Stability of <0.5% (T_K=100°C) / <0.7% (T_K=130°C) (at rated power, deviation after 2000h)
• Dielectric withstanding voltage of 200V AC/DC
• AEC-Q200 qualified

 

Typical applications for the VLP current sensing precision resistor series include:

• Current sensor for power hybrid applications
• Control systems for the automotive market
• Frequency converters, power modules and switch mode power supplies

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Isabellenhütte is one of the world’s leading suppliers of high-quality precision and power resistors. They produce these low-resistance resistors for a variety of applications such as the ones above. Isabellenhütte & Rhopoint Components are your ideal partners when it comes to achieving the best possible measurement results in the smallest spaces. Please visit www.isabellenhuette.de for more information.