Current Sensing & Low Resistance Resistors

RARA ULH300F Series Products

	Product name	Dimensions	Current Rating	Voltage Rating	Resistance Value	Tolerance	Temperature Coefficient	Datasheet	Add to enquiry
	RARA IRH80F	22.00 x 41.00 x 170mm	30A, 40A, 50A, 75A	100mV	0.001333Ω, 0.002Ω, 0.0025Ω, 0.0033333Ω	±0.1%, ±0.5%, ±1%	±30 ppm/°C		Add to Enquiry
	RARA IRH100F	30 x 60 x 275mm	75A	100mV	0.0013333Ω	±0.1%, ±0.5%, ±1%	±30 ppm/°C		Add to Enquiry
	RARA IRH200F	30.00 x 60.00 x 225mm	100A, 150A, 200A, 250A	100mV	400µΩ, 500µΩ, 666.6µΩ, 0.001Ω	±0.1%, ±0.5%, ±1%	±30 ppm/°C		Add to Enquiry
	RARA IRH300F	30.00 x 60.00 x 215.00mm	300A, 400A, 500A	50mV, 100mV	125µΩ, 166.6µΩ, 200µΩ, 250µΩ, 333.3µΩ	±0.1%, ±0.5%, ±1%	±30 ppm/°C		Add to Enquiry
	RARA ULH300F	30.00 x 60.00 x 215.00mm	300A, 400A, 500A	50mV, 100mV	125µΩ, 166.6µΩ, 200µΩ, 250µΩ, 333.3µΩ	±0.1%, ±0.5%, ±1%	±30 ppm/°C		Add to Enquiry

IRH F Series Description

The RARA IRH F Series represents a breakthrough in current sensing technology, engineered for optimal performance in engineering applications. Designed as high-power precision resistors, this series covers a versatile range of rated current from 30A to 500A, accommodating diverse engineering needs. With precise resistance values ranging from 0.2mΩ to 3.333mΩ, engineers can achieve accurate and customized results. Tolerance options of ±0.1%, ±0.5%, or ±1% provide flexibility for specific requirements. The ultra-low TCR of 15 or 30 ppm/°C ensures stability across temperature variations. Tailored for automotive and precision current sensing applications, the RARA IRH F Series stands as a reliable and precise engineering solution. Learn more at www.raraohm.com.

IRH F Downloads

• RARA IRH F & ULH F Series Datasheet

Supporting Manufacturer Information

• RARA Product Brochure