The CMP current sensing precision resistor series from Isabellenhütte has been developed to offer an outstanding price to performance ratio. The CMP series with a resistance range of 0.01Ω to 0.25Ω offers a temperature coefficient of <±50ppm/°C (between +20°C and +60°C) over the entire ohmic range, tolerances down to ±1% as well as good long term stability. The CMP model offers these capabilities in a 2010 chip size.

• Current sensing resistor
• Surface-mount 2010 chip size
• Resistance values from 0.01Ω to 0.5Ω
• Tolerances of ±1% and ±5%
• TCR of <50 ppm/°C (+20°C to +60°C)
• Power rating 2W (at +70°C)
• Constant current up to 14A (0.01Ω resistor)
• Temperature range -65°C to +170°C
• Inductance of <3nH
• Stability of <1% (T_K=120°C) (at rated power, deviation after 2000h)
• AEC-Q200 qualified

 

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

• Current sensor for power hybrid applications
• Control systems for the automotive market
• Power modules
• Frequency converters
• Switch-mode power supplies
• Driver for LED light systems

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.