Current Sensing & Low Resistance Resistors

RARA IRH200F

Precision shunt resistor
4-terminal metal-clad design
Resistance values between 0.4mΩ up to 1.3333mΩ
Rated currents from 100A up to 250A
Tolerance values of ±0.1, ±0.5% or ±1.0%
Rated voltage 100mV
Temperature range of -25°C to +100°C

Datasheet

RARA IRH300F

Precision shunt resistor
4-terminal metal-clad design
Resistance values between 0.1250mΩ up to 0.3333mΩ
Rated currents from 300A up to 500A
Tolerance values of ±0.1, ±0.5% or ±1.0%
Rated voltages of 50mV or 100mV
Temperature range of -25°C to +100°C

Datasheet

RARA ULH80F

Precision shunt resistor
4-terminal metal-clad design
Resistance values between 1.3333mΩ up to 3.3333mΩ
Rated current of 30A, 40A, 50A or 75A
Tolerance values of ±0.1%, ±0.5% or ±1.0%
Rated voltage 100mV
UL Approved

Datasheet

RARA ULH100F

Precision shunt resistor
4-terminal metal-clad design
Resistance value of 1.3333mΩ
Rated current of 75A
Tolerance values of ±0.1, ±0.5% or ±1.0%
Rated voltage 100mV
UL Approved

Datasheet

RARA ULH200F

Precision shunt resistor
4-terminal metal-clad design
Resistance values between 0.4mΩ up to 1.3333mΩ
Rated currents from 100A up to 250A
Tolerance values of ±0.1, ±0.5% or ±1.0%
Rated voltage 100mV
UL Approved

Datasheet

RARA ULH300F

Precision shunt resistor
4-terminal metal-clad design
Resistance values between 0.1250mΩ up to 0.3333mΩ
Rated currents from 300A up to 500A
Tolerance values of ±0.1, ±0.5% or ±1.0%
Rated voltages of 50mV or 100mV
UL Approved

Datasheet

Susumu KRL0510 Series

Current sensing surface-mount chip resistor
Short sided terminal design with a 0402 chip size
Resistance values from 0.05Ω to 0.1Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 0.2W
Certified AEC-Q200 compliant

Datasheet

Susumu KRL0816 Series

Current sensing surface-mount chip resistor
Short sided terminal design with an 0603 chip size
Resistance values from 0.05Ω to 0.1Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 0.3W
Certified AEC-Q200 compliant

Datasheet

Susumu KRL11050 Series

Current sensing surface-mount chip resistor
Long sided terminal design with a 4320 chip size
Resistance values from 0.001Ω up to 0.5Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 6W
Certified AEC-Q200 compliant

Datasheet

Susumu KRL11050T4 Series

Current sensing surface-mount chip resistor
4 sided terminal design with a 4320 chip size
Resistance values from 0.001Ω up to 0.5Ω
Temperature range options of −55°C to +155°C / +175°C
Separated voltage terminal for precise measurement of voltage
Power rating of 5W
Certified AEC-Q200 compliant

Datasheet

Susumu KRL1220 Series

Current sensing surface-mount chip resistor
Short sided terminal design with an 0805 chip size
Resistance values from 0.005Ω to 0.5Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 0.5W
Certified AEC-Q200 compliant

Datasheet

Susumu KRL15075 Series

Current sensing surface-mount chip resistor
Long sided terminal design with a 5930 chip size
Resistance values from 0.001Ω up to 0.5Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 10W
Certified AEC-Q200 compliant

Datasheet

Susumu KRL1608 Series

Current sensing surface-mount chip resistor
Long sided terminal design with a 0603 chip size
Resistance values from 0.005Ω to 0.1Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 0.5W
Certified AEC-Q200 compliant

Datasheet

Susumu KRL1632 Series

Current sensing surface-mount chip resistor
Short sided terminal design with an 1206 chip size
Resistance values from 0.005Ω to 0.5Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 0.75W
Certified AEC-Q200 compliant

Datasheet

Susumu KRL2012 Series

Current sensing surface-mount chip resistor
Long sided terminal design with a 0805 chip size
Resistance values from 0.001Ω to 0.5Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 1W
Certified AEC-Q200 compliant

Datasheet

Susumu KRL2550 Series

Current sensing surface-mount chip resistor
Short sided terminal design with an 2010 chip size
Resistance values from 0.05Ω to 0.5Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 1.5W
Certified AEC-Q200 compliant

Datasheet

RARA IRH200F

Precision shunt resistor
4-terminal metal-clad design
Resistance values between 0.4mΩ up to 1.3333mΩ
Rated currents from 100A up to 250A
Tolerance values of ±0.1, ±0.5% or ±1.0%
Rated voltage 100mV
Temperature range of -25°C to +100°C

RARA IRH300F

Precision shunt resistor
4-terminal metal-clad design
Resistance values between 0.1250mΩ up to 0.3333mΩ
Rated currents from 300A up to 500A
Tolerance values of ±0.1, ±0.5% or ±1.0%
Rated voltages of 50mV or 100mV
Temperature range of -25°C to +100°C

RARA ULH80F

Precision shunt resistor
4-terminal metal-clad design
Resistance values between 1.3333mΩ up to 3.3333mΩ
Rated current of 30A, 40A, 50A or 75A
Tolerance values of ±0.1%, ±0.5% or ±1.0%
Rated voltage 100mV
UL Approved

RARA ULH100F

Precision shunt resistor
4-terminal metal-clad design
Resistance value of 1.3333mΩ
Rated current of 75A
Tolerance values of ±0.1, ±0.5% or ±1.0%
Rated voltage 100mV
UL Approved

RARA ULH200F

Precision shunt resistor
4-terminal metal-clad design
Resistance values between 0.4mΩ up to 1.3333mΩ
Rated currents from 100A up to 250A
Tolerance values of ±0.1, ±0.5% or ±1.0%
Rated voltage 100mV
UL Approved

RARA ULH300F

Precision shunt resistor
4-terminal metal-clad design
Resistance values between 0.1250mΩ up to 0.3333mΩ
Rated currents from 300A up to 500A
Tolerance values of ±0.1, ±0.5% or ±1.0%
Rated voltages of 50mV or 100mV
UL Approved

Susumu KRL0510 Series

Current sensing surface-mount chip resistor
Short sided terminal design with a 0402 chip size
Resistance values from 0.05Ω to 0.1Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 0.2W
Certified AEC-Q200 compliant

Susumu KRL0816 Series

Current sensing surface-mount chip resistor
Short sided terminal design with an 0603 chip size
Resistance values from 0.05Ω to 0.1Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 0.3W
Certified AEC-Q200 compliant

Susumu KRL11050 Series

Current sensing surface-mount chip resistor
Long sided terminal design with a 4320 chip size
Resistance values from 0.001Ω up to 0.5Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 6W
Certified AEC-Q200 compliant

Susumu KRL11050T4 Series

Current sensing surface-mount chip resistor
4 sided terminal design with a 4320 chip size
Resistance values from 0.001Ω up to 0.5Ω
Temperature range options of −55°C to +155°C / +175°C
Separated voltage terminal for precise measurement of voltage
Power rating of 5W
Certified AEC-Q200 compliant

Susumu KRL1220 Series

Current sensing surface-mount chip resistor
Short sided terminal design with an 0805 chip size
Resistance values from 0.005Ω to 0.5Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 0.5W
Certified AEC-Q200 compliant

Susumu KRL15075 Series

Current sensing surface-mount chip resistor
Long sided terminal design with a 5930 chip size
Resistance values from 0.001Ω up to 0.5Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 10W
Certified AEC-Q200 compliant

Susumu KRL1608 Series

Current sensing surface-mount chip resistor
Long sided terminal design with a 0603 chip size
Resistance values from 0.005Ω to 0.1Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 0.5W
Certified AEC-Q200 compliant

Susumu KRL1632 Series

Current sensing surface-mount chip resistor
Short sided terminal design with an 1206 chip size
Resistance values from 0.005Ω to 0.5Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 0.75W
Certified AEC-Q200 compliant

Susumu KRL2012 Series

Current sensing surface-mount chip resistor
Long sided terminal design with a 0805 chip size
Resistance values from 0.001Ω to 0.5Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 1W
Certified AEC-Q200 compliant

Susumu KRL2550 Series

Current sensing surface-mount chip resistor
Short sided terminal design with an 2010 chip size
Resistance values from 0.05Ω to 0.5Ω
Temperature range options of −55°C to +155°C / +175°C
Tolerance of ±1% or ±2%
Power rating of 1.5W
Certified AEC-Q200 compliant

Manufacturers

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Current Sensing & Low Resistance Resistors

Current sensing resistors are resistors used for measuring current in the circuit which can be converted using Ohm’s Law into a voltage reading. They usually come in very low resistance values, often measured in micro Ohms.

At Rhopoint Components we offer a wide range of current sensing resistors by leading manufacturers including Isabellenhütte, Alpha, Riedon and Susumu. Our current sensing resistors come in various shapes and sizes including surface-mount and through-hole. With such a vast range we can cater for virtually any resistance values.