Resistors
Automotive Current Sensor - ASIL C certified
CB350M6918A current sensor is an automotive current sensing module, which can be used to measure bidirectional DC current. Featuring high accuracy, low power consumption, wide operating temperature range, excellent response speed, temperature stability and anti-interference ability.
45W DPAK/TO252 Power Chip Widerstand for automotive Applications
RNP45 is a series of SMD power resistors manufactured by Nikkohm in Japan. They are known as SMD surge protection resistors and are offered in a TO-252 like package (D-PAK footprint), with only 1mm height and a weight of 0.3g. These resistors are known for their high performance, low thermal resistance and good RF characteristics ...
Read more … 45W DPAK/TO252 Power Chip Widerstand for automotive Applications
Shunt-based current sensors
It must be possible to measure currents accurately and reliably, even in large applications. The manufacturer RESI offers appropriate system solutions for this purpose.
Based on the latest shunt technology, sensors are offered that have various communication options.
Shunt Resistors from Resi
Current measuring resistors, or shunts for short, are used to measure the current in a circuit. By measuring the voltage drop that occurs when the current flows through the known resistor, the current can be calculated using Ohm's law (I = U / R).
In general, the resistance of the current measuring resistor is very small, between 1m Ω and 1 Ω, with a narrow tolerance and low TCR, as the ohmic losses should be minimised.
New pulse-resistant high-temperature SMD resistor
With the HSG73P series, KOA is offering an SMD resistor for the first time that combines pulse resistance and high-temperature properties. The resistors are available in SMD designs 0402 to 1206 and allow ambient temperatures of up to +200°C. The rated power is 0.2 W in the 0402 and 0.75 W in the 1206.
The components have very good pulse stability and ...
Read more … New pulse-resistant high-temperature SMD resistor
High-power resistors from Nikkohm
To provide designers with highly reliable power resistors that operate with the lowest temperature rise on the market, Nikkohm has introduced the RPU800 series (800 Watt) for inverter applications and is available in additional power classes (1000 W & 2000 W).
These unique high power resistors use Nikkohm's proprietary thick film and thin film technology on aluminium oxide substrate and offer up to 10kV insulation at low inductance.