FR4 Electric Motor Carbon Ink PCB

FR4 Electric Motor Carbon Ink PCB
Product Details

Carbon ink can be used for keyboard contacts, LCD contacts and jumpers.  The printing is performed with conductive carbon ink.

·  Carbon elements must resist soldering or HAL.

· Insulations or Carbon widths may not reduce below 75 % of the nominal value.

· Sometimes a peel able mask is necessary to protect against used fluxes.


Auto parts {includes: air conditioners, seat adjustments, rearview mirrors, wipers, etc.}

1 Description of main purpose

1. Automobile air-conditioner throttle controller: Used to adjust air-conditioning temperature and wind speed.

2. Car Seat Adjustment Controller: Used to adjust the seat up and down, front and back movement and back chair angle adjustment.

3. Car mirror adjustment controller: For angle adjustment of the rearview mirror.

4. Auto wiper adjustment controller: For wiper swing speed adjustment.


The main technical parameters:

1. Resistance range: 1kΩ~1MΩ;

2. Resistance tolerance: ±10% (inclusive) or more;

3. Linearity: Within ±2 to 5%;

4. Resistance Type: Linear

5. Durability: 200,000 - 100 million times.

6. Temperature coefficient: ±800PPM (-40°C+85°C)

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