KOA Speer Electronics has unveiled a 1 W 1206 size automotive current sense resistor, the new UR73VH2B. The UR73VH2B offers a higher power rating in the smaller 1206 package size. It extends the resistance range for the UR73VHB by encompassing 100 m to 1Ω, has a temperature coefficient of resistance of ±100 ppm/° C,
Source: KOA Speer Electronics and a standard tolerance of ±1%. It also has a wide operating temperature range of -55° C to 155° C with a rated terminal temperature of 125° C.
Low resistance UR73V resistors are designed for high accuracy, high reliability and current detection. They are ideal for automotive, industrial, telecommunication and consumer electronics markets, in applications such as electronic control units (ECUs), small motors, displays, monitors, DC to DC conversion and AC adaptors, power supplies, notebook PCs, cell phones and motor circuits.
UR73V resistors are suitable for both flow and reflow soldering and are AEC-Q200 tested. Lead time is 11 weeks.
