EV & Automotive

Merit Sensor TRVF Series

Fully compensated pressure sensor.
Wetted materials including silicon, glass, and ceramic enhances compatibility with harsh media.
Compact and lightweight, weighing approximately 1.35 grams.
Designed to measure pressure in air, gases, and liquids.
Pressure Range available from 1 to 300 psi (absolute or gauge).
Operating temperature range between -40°C to 150°C.

Cell Guard is a CAN-based environmental sensor for use with Battery Packs in Energy Storage Systems and Electric Vehicles. It measures absolute pressure, air temperature, VOCs, absolute humidity, relative humidity, dew point temperature, and shock load and duration. For quick desktop analysis, use alongside the Cell Guard Development Kit.

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Datasheet

Isabellenhütte IVT-S series

Current & voltage measurement sensor
Current range up to ±2,500A
Voltage range up to ±1,200V (Extended)
Communication based on CANbus 2.0 & DBC
Accuracy of ±0.4% of reading
Temperature range from -40°C to +105°C

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Datasheet

Isabellenhütte IVT 3 Base

Current measurement sensor (ASIL C)
Current measurement up to 4,000A (Ext)
Temperature Measurement
Communication based on CAN 2.0B with DBC
Total accuracy of ±0.4% of rdg. +0.1A
Supply voltage 12V/24V**
Temperature range from -40°C to +125°C

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Datasheet

Isabellenhütte IVT 3 Pro

Current measurement sensor (ASIL C)
3V or 6V measurement channels (ASIL B)
Active insulation monitoring (QM)
Temperature measurement
Current measurement up to 4,000A (Ext)
Voltage measurement up to 1,250V (Ext)
Temperature range from -40°C to +125°C

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Datasheet

Core Sensors CS12 Series

Submersible pressure transducer
Pressure ranges from 1 to 100 PSI
Accuracy down to ≤±0.25% BFSL
Stability (1 year) of ≤±0.25% of FS
Pressure cycles of 50 million
Overpressure of 2x minimum
Burst pressure of 5x or 500 PSI

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Datasheet

Coto RR122-1A52/1A53 Series

TMR digital push-pull magnetic sensor
Operate sensitivity of 9 G (typical)
Average supply current of 1.3μA at 3V (typical)
Supply voltage range of 1.7V to 5.5V
Omnipolar push-pull response
Operating frequency of 250Hz
SOT-23-3 (511) package

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Datasheet

Coto RR122-3C62/3C63 Series

TMR digital push-pull magnetic sensor
Operate sensitivity of 10 G (typical)
Average supply current of 1.9μA at 3V (typical)
Supply voltage range of 1.7V to 5.5V
Bipolar Latching push-pull response
Operating frequency of 500Hz
SOT-23-3 (511) package

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Datasheet

Isabellenhütte BAS Series

Shunt resistor
8420 package size
Resistance range from 35µΩ to 500µΩ
Tolerance of ±5.0%
TCR from <±50 ppm/°C
Power rating of 36W
Temperature range from -40°C to +170°C

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Datasheet

Isabellenhütte BRS Series

Current sensing resistor
3812 chip size
Resistance range from 0.002Ω to 0.025Ω
Tolerances from ±1%
TCR from ±100 ppm/°C
Power rating of 2W (at 120°C)
Temperature range from -55°C to +170°C

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Datasheet

Isabellenhütte BVB Series

Current sensing resistor
2725 package size
Resistance range from 0.0002Ω to 0.005Ω
Tolerances of ±1% and ±5%
TCR of <±20ppm/°C or <±50ppm/°C
Power rating 12W (at 70°C)
Temperature range from -65°C to +170°C

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Datasheet

Isabellenhütte BVE Series

Current sensing resistor
Surface-mount 5930 package
Resistance range from 0.0001Ω to 0.003Ω
Tolerance ±1.0% and ±5.0%
TCR from <±50 ppm/°C
Power rating of 15W (at +70°C)
Temperature range from -55°C to +170°C

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Datasheet

Isabellenhütte BVF Series

Current sensing resistor
Resistance values of 0.001Ω or 0.0015Ω
Tolerances of ±1.0% and ±5.0%
TCR value <±70 ppm/°C
Power rating of 3W (up to +145°C)
Temperature range from -65°C to +175°C

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Datasheet

Isabellenhütte BVH Series

Current sensing resistor
4-terminal through-hole design
Resistance values of from 0.0003Ω to 0.0005Ω
Tolerance ±3.0% or ±5.0%
TCR of <300 ppm/°C
Power rating of 5W
Temperature range from -55°C to +170°C

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Datasheet

Isabellenhütte BVM-F Series

Current sensing resistor
3 different terminal types
Resistance range from 0.0001Ω to 0.0005Ω
Tolerance ±5.0%
TCR value <50 ppm/°C
Power rating of 5W
Temperature range from -55°C to +140°C

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Datasheet

Isabellenhütte BVN Series

Current sensing resistor
4-terminal surface-mount 1216 package
Resistance range from 0.0003Ω to 0.003Ω
Tolerance ±1.0% or ±5.0%
TCR value <50 ppm/°C
Power rating 10W (at +70°C)
Temperature range from -65°C to +170°C

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Datasheet

Merit Sensor TRVF Series

Fully compensated pressure sensor.
Wetted materials including silicon, glass, and ceramic enhances compatibility with harsh media.
Compact and lightweight, weighing approximately 1.35 grams.
Designed to measure pressure in air, gases, and liquids.
Pressure Range available from 1 to 300 psi (absolute or gauge).
Operating temperature range between -40°C to 150°C.

Metis Engineering Cell Guard

Isabellenhütte IVT-S series

Current & voltage measurement sensor
Current range up to ±2,500A
Voltage range up to ±1,200V (Extended)
Communication based on CANbus 2.0 & DBC
Accuracy of ±0.4% of reading
Temperature range from -40°C to +105°C

Isabellenhütte IVT 3 Base

Current measurement sensor (ASIL C)
Current measurement up to 4,000A (Ext)
Temperature Measurement
Communication based on CAN 2.0B with DBC
Total accuracy of ±0.4% of rdg. +0.1A
Supply voltage 12V/24V**
Temperature range from -40°C to +125°C

Isabellenhütte IVT 3 Pro

Current measurement sensor (ASIL C)
3V or 6V measurement channels (ASIL B)
Active insulation monitoring (QM)
Temperature measurement
Current measurement up to 4,000A (Ext)
Voltage measurement up to 1,250V (Ext)
Temperature range from -40°C to +125°C

Core Sensors CS12 Series

Submersible pressure transducer
Pressure ranges from 1 to 100 PSI
Accuracy down to ≤±0.25% BFSL
Stability (1 year) of ≤±0.25% of FS
Pressure cycles of 50 million
Overpressure of 2x minimum
Burst pressure of 5x or 500 PSI

Coto RR122-1A52/1A53 Series

TMR digital push-pull magnetic sensor
Operate sensitivity of 9 G (typical)
Average supply current of 1.3μA at 3V (typical)
Supply voltage range of 1.7V to 5.5V
Omnipolar push-pull response
Operating frequency of 250Hz
SOT-23-3 (511) package

Coto RR122-3C62/3C63 Series

TMR digital push-pull magnetic sensor
Operate sensitivity of 10 G (typical)
Average supply current of 1.9μA at 3V (typical)
Supply voltage range of 1.7V to 5.5V
Bipolar Latching push-pull response
Operating frequency of 500Hz
SOT-23-3 (511) package

Isabellenhütte BAS Series

Shunt resistor
8420 package size
Resistance range from 35µΩ to 500µΩ
Tolerance of ±5.0%
TCR from <±50 ppm/°C
Power rating of 36W
Temperature range from -40°C to +170°C

Isabellenhütte BRS Series

Current sensing resistor
3812 chip size
Resistance range from 0.002Ω to 0.025Ω
Tolerances from ±1%
TCR from ±100 ppm/°C
Power rating of 2W (at 120°C)
Temperature range from -55°C to +170°C

Isabellenhütte BVB Series

Current sensing resistor
2725 package size
Resistance range from 0.0002Ω to 0.005Ω
Tolerances of ±1% and ±5%
TCR of <±20ppm/°C or <±50ppm/°C
Power rating 12W (at 70°C)
Temperature range from -65°C to +170°C

Isabellenhütte BVE Series

Current sensing resistor
Surface-mount 5930 package
Resistance range from 0.0001Ω to 0.003Ω
Tolerance ±1.0% and ±5.0%
TCR from <±50 ppm/°C
Power rating of 15W (at +70°C)
Temperature range from -55°C to +170°C

Isabellenhütte BVF Series

Current sensing resistor
Resistance values of 0.001Ω or 0.0015Ω
Tolerances of ±1.0% and ±5.0%
TCR value <±70 ppm/°C
Power rating of 3W (up to +145°C)
Temperature range from -65°C to +175°C

Isabellenhütte BVH Series

Current sensing resistor
4-terminal through-hole design
Resistance values of from 0.0003Ω to 0.0005Ω
Tolerance ±3.0% or ±5.0%
TCR of <300 ppm/°C
Power rating of 5W
Temperature range from -55°C to +170°C

Isabellenhütte BVM-F Series

Current sensing resistor
3 different terminal types
Resistance range from 0.0001Ω to 0.0005Ω
Tolerance ±5.0%
TCR value <50 ppm/°C
Power rating of 5W
Temperature range from -55°C to +140°C

Isabellenhütte BVN Series

Current sensing resistor
4-terminal surface-mount 1216 package
Resistance range from 0.0003Ω to 0.003Ω
Tolerance ±1.0% or ±5.0%
TCR value <50 ppm/°C
Power rating 10W (at +70°C)
Temperature range from -65°C to +170°C

Resources

Coto Technology - Testing Reed Relays and Reed Switches for Reliability

EV & Automotive

Thanks to our portfolio of industry-leading manufacturers, we are able to offer a wide selection of AEC-Q200 compliant resistors as well as some AEC-Q100 qualified sensors.

Our resistor range developed for automotive applications such as electric vehicle charging and battery management systems includes a selection of high-quality current sensing resistors and shunts by Isabellenhütte in addition to a variety of thin-film and metal-foil chip resistors by Susumu which are compliant to the automotive AEC-Q200 standard.

We also offer a range of sensor products meeting AEC-Q100 qualifications including foil thermocouple temperature sensors by RdF, pressure sensors by Merit Sensor, load cells from Stellar Technology and NVE’s smart magnetometer based on their TMR technology.

The IVT-S module from Isabellenhütte, is an innovative solution for battery management system applications. This plug-and-play sensor is ideal for precise current and voltage measurement and is widely used within the automotive industry.

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