Thick Film Circuit Board

Product Details
Customization: Available
Resistance: Variable Resistor
Function for Resistance: Fuel Level Measurement
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Basic Info.

Material
Ceramic and Metal
Type
Variable Resistor
Quantity
Single Connection
Shape
Square
Resistance change scale
Linear Scale
Application
Automotive
Transport Package
Plastic Vacuum Bag
Specification
customized
Trademark
FDS
Origin
China
HS Code
8534009000
Production Capacity
1, 000, 000

Product Description

Thick film circuit boards Brief Introduction:
What is Thick-film technology ?
Thick-film technology is used to produce electronic devices such as resistor card, surface mount deviceshybrid integrated circuits and sensors by silk  precision printing technology and following process drying/curing, firing, and laser trimming of resistors. Now thick film circuits are been widely applied to automotive industry, power tool circuits, LED lighting industry etc.
Applications & materials:
Application Substrate Conductor ink Resistor ink Dielectric layer ink Capacitors & semiconductors
Vehicle's fuel level sensor resistor card Al2O396% PdAg, PdAu Ruthenium glass Available
Vehicle's TPS card Al2O3 96%   Ruthenium glass Available
Air, pressure sensor Al2O3 96% PdAg Ruthenium glass Available
Power tool  switch Al2O3 96%   Carbon   Available
Automotive HVAC actuator FR-4   Carbon   Available
TPS FR-4   Carbon   Available
Automotive head light regulator FR-4   Carbon   Available
Game handle circuit FR-4   Carbon   Available
Power tool  switch FR-4   Carbon   Available
Thick Film Circuit Board

Physical features: (
Al2O3 96% substrate):

Working Tem. Range:
-40ºC~+125ºC
Conductor ink Adhesion force: >105N  (Ag/Pd)
Wearing resistance cycle:
Friction life cycle in air:
Max 2million times
Friction life cycle in fuel:
Max 5 million times

Resistor ink: Ruthenium
  Stable resistance,
Resistance trimming precision
Minimum 2‰
 
Printing precision:
Minimum line space 0.15 mm,
Minimum line width 0.15mm
Corrosion resistance:
Working In Lead-free Gasoline,
Diesel,E20, M15,etc.

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