Carbon PCB

Ultra High Voltage Thick Film Dividers

Layers:2 Layers

Thickness: 1.2mm

Material : Alumina ,96%AL2O3


Surface Treatment : Silver coating

Special Process:Carbon resistance

Appilcation:High Voltage Resistors

SPEC: Resistane Value : 10 ohm +/-1%

Linearity tolerance: < +/- 1.5% (Laser Trimming )

Operating temperature range: 120-180℃

working voltage : 110Vac- 220Vac

Dielectric strength : >1250Vrmas/50Hz/1min

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"