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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.

Cissoid CMT-PLA3SB12340A

Silicon Carbide (SiC) MOSFET Intelligent Power Module
3-phase inverter with anti-parallel diodes
Drain-to-source Breakdown Voltage of 1200V
Max Continuous Current of 340A/260A at Tc=25°C/90°C
Low On Resistance of 3.25 mΩ typical
Junction Temperature: -40°C to +175°C

RARA SMW Series

High-power wire wound surface-mount resistors
Power ratings available: 2W, 3W, and 5W
Wide resistance range: 0.1Ω to 500Ω
Precision tolerances: ±1% & ±5%
Temperature coefficient: 200 ppm/°C
Flameproof UL94V0 molded package for high safety

Metis Engineering Cell Guard

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.

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

Cissoid CHT-BG3M Series

High temperature voltage reference
Maximum output current of 3mA at +225°C
Quiescent current of 700µA
Validated at +225°C for 30,000 hours

Cissoid CHT-LDNS Series

High temperature, negative low-dropout linear voltage regulator
Maximum output current of 1A at +225°C
Quiescent current of 3mA
Validated at +225°C for 30,000 hours (and still on-going)

Cissoid CHT-LDOP Series

High temperature low-dropout linear voltage regulator
Maximum output current of 1A at +225°C
Quiescent current of 3mA
Validated at +225°C for 43,800 hours (and still on-going)

Cissoid CXT-741Gxx

High temperature logic gates
Exceeds AEC-Q100 Grade 0 requirements (qualification pending)
16mA output drive current
EDS: 2000V HBM or 200V MM
CMOS Low power consumption

Cissoid CXT-STA4919

High temperature adjustable linear voltage regulator
Exceeds AEC-Q100 Grade 0 requirements (qualification pending)
Quiescent current of 1.1mA
Chip-enable input signal allowing to place the circuit in low power, disable mode

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