Hall Effect Rotary Position Sensor

To sense rotary movement of the actuator shaft. 

  • Linearity ±0.5% to ±1% absolute.
  • Electrical angular range, 15° to 360°.
  • 50 Million life cycles.
Most widely used in Industrial applications:
  • HVAC damper control, valve control, etc.
  • position and movement detection of :
    • pedals, steering, linkages, suspension displacement, etc.

Automotive Open loop current sensor

Accurate measurement of current in electric vehicles and automotive vehicles.

  • Measured current values from ±200 A to ±1,500 A
  • Output voltage 0.5 V to 4.5 V ±10%
  • Response time <3 µsec Output: Analog (ratiometric)
Most widely used in Industrial applications:
  • Battery management
  • DC/DC converters
  • Motor control EV motor inverters

Non contact inductive Position Sensor

Rotary Position Sensor measures the angular position of a metallic target over 360° electrical rotational angle.

  • Detect the position of a solid metallic structure that is sliding or rotating.
  • Rotary and Linear stroke.
  • Analogue, PWM or SENT output (10 and 12 bits resolution full scale).
  • Long linear stroke up to 800mm.
  • Supply voltage 4.5 to 5.5V +/-10%


  • E-motor rotor position sensor.
  • brake, clutch, throttle pedal sensor, etc.
  • Hand throttle position.
  • Suspension height sensor.
  • Steering wheel position or Steer-by-wire.
  • Seat position.qChassis level position.
  • Power trim and tilt angle.
  • Crankshaft and camshaft position.

Hall Effect Gear Tooth Speed and direction sensor

To measure speed and direction of ferrous gears of vehicle transmission.

  • Maximum speed: 12 kHz (forward) / 7 kHz (reverse).
  • Output: A/B signal OR Two wire current source.
Most widely used in Industrial applications:
  • Vehicle transmission and engine speed.
  • Wheel speed and direction.
  • Anti-lock braking system and pump speed feedback.

Seat belt Sensor

Detect when seat belt tongue has been engaged even under harsh environments.


  • Bus/Car seat belt switch.
  • Off road vehicle seat belt switch.
  • Marine seat belt switch.
  • Airplane seat belt switch.
  • Retractable seat belt safety switch.
  • Electric Cars and Individual fall protection systems.

NTC Temperature Sensors

These are designed for temperature monitoring of electric motors in electric vehicles.

  • Operating temperature range: -40℃~200℃
  • AC 1500V 1mA 1S
  • R100=3.3KΩ, B0/100=3970K


  • The motor in Electric vehicles (EV)
  • The motor in Hybrid electric vehicles
  • Temperature measurement and temperature monitoring

Surface Mount Thermistor Probe

To measure the temperature of the batteries, motors and other components in electric vehicle.

  • RoHS
  • Interchangeability
  • Operating temperature range: -20℃ ~105℃ (PVC wire)
  • Operating temperature range-40℃ ~125℃ (Teflon or XLPE wire).
  • OEM and ODM available


  • EV/HEV Bus
  • Battery Covers
  • Power Distribution Thermal Management

Battery Health Sensor

Battery Health Sensor for monitoring the voltage, temperature, and current load for batteries and DC power systems

  • Voltage: 0~60VDC
  • Current: external C% +50A ~ +1500A
  • Temperature range -40°C to +75°C
  • Temperature Monitoring:-40°C to 75°C


  • Monitor Starter motors and alternators
  • Solar panel
  • Battery stacks