STHE18 Series

Hall effect absolute encoder for low-power applications and requirements for a wide operating temperature range in a compact housing. The effective electrical angle of rotation is 90º ( ±45º) making it ideal for mobile throttle applications. High EMS and ESD immunity. The sensor works completely contactless ensuriing best lifespan. Ideal replacement for traditional precision potentiometers.
STHE18 (411150)
  • STHE18 Hall Effect Potentiometer
(Spade Terminals)
  • STHE18L Hall Effect Potentiometer
(150mm Lead Wires, AWG26)


Attribute Value
Series / Type STHE18 / Hall Effect Potentiometer
Electrical Angle 90º (±45º)
Mechanical Angle 360º (continuous)
Supply Voltage 5 VDC ±10%
Output 0.5 - 4.5 V (10% ~ 90% of V Supply)
Linearity ±1.5%
Resolution Infinite
Life Expectancy >50,000,000 Turns
Operating Temperature -40ºC to +105ºC
Connection Type Lug (spade) terminals (STHE18) or Lead Wires (STHE18L)
Bearing Sleeve
Mounting M10 threaded bushing or flange ears
Body Diameter 18 mm
Shaft Diameter 6 mm (5.5mm flat)
Shaft Length 16.4 mm
IP Rating IP40