Throttle Position Sensor Carbon PCB also calls Throttle Position Sensor Resistor PCB having a potentiometer module which fits into a connector casing for mounting on a carburetor or and air-fuel mixture control system for an internal combustion engine. The position sensor assembly is mounted such that movement of the butterfly valve and thus the throttle, acts to move the wiper element of the potentiometer in a predictable manner.
Appilcation：Throttle Position Sensor, automobile throttle position sensor, motorcycle throttle position sensor, truck throttle position sensor, industrial throttle position sensor.
Material : FR4, TG150, IT180A
Surface Treatment : ENIG
Special Process：Carbon Resistors
SPEC: Resistane Value : 2.5 K ohm +/-10%
Linearity variation tolerance: < +/-1. 0% (Laser Trimming )
Thick Film Resistor PCB Capability
Substrate Material : FR4, Alumina ( 96%AL2O3), PI (Polyimide), SUS304
Conductor material: Copper, Ag/Pd (Silver palladium)
Thick Film thickness (height): 15um +/-5 um
Minimum Thick Film Track Width: 0.2 mm +/-0.05 mm
Minimum Thick Film Track Spacing (clearance): 0.2 mm
Minimum covered width (Carbon to Copper) : 0.25mm (importance)
Resistance range: can be from 100M ohms/square, 100K ohms/square, 10K ohm/square…. 10 ohms/square
Resistance Tolerance: +/-10%(Standard), or less than +/-1% (Laser trimming)
Resistance Linearity tolerance: < 1 %
Carbon ink Durability (Life Time): 5 million minimum
Temperature rating: -40℃/+125℃
More information, Please refer to "Thick Film Resistor PCB"