Layers：6 Layer designed with HDI vias

Thickness: 1.3mm

Material : FR4, TG170, IT180A

Width/Spacing：3.0/3.0mil

Surface Treatment : ENIG

Special Process：Thick Film Resistors

Appilcation：Linear Position Transducers

SPEC: Resistane Value : 30 K ohm +/-10%

Linearity tolerance:< +/-1.2% (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"