Resistors offer long-term stability for automotive applications
Panasonic Automotive & Industrial Systems will soon be launching a new range of current sensing resistors featuring ultra-low ohmic values down to 0.5mΩ and TCR values as low as 75ppm. Panasonic ERJMS4 and ERJMS6–series components offer high power ratings of up to 5W and in different case sizes (1206 till 2526). Based on metal plate bonding technology, the parts offer excellent long term stability.
Panasonic ERJMS4 and ERJMS6 series devices have been designed for industrial electronics and automotive/transportation applications, e.g. engine cooling fan, engine ECU, braking system, steering EPS, transmission system, etc. The outer resin with high heat dissipation allows for a very wide operating temperature range from -65 to +170°C.
Stephane Ngandeu Latta, Product Manager, Panasonic Device Solutions Business Division, comments: “Our new current sensing resistors are ideal for applications where high current measurement accuracy is important and are also well suited for current detection under high current circuit (short circuit current detection). Thanks to their AEC-Q200, ISO9001 and ISO/TS16949 certifications the products adhere to the most stringent quality standards available.”
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