FR4 Potentiometer High Resistance Carbon Ink PCB

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Product Details

About Xinda:

Shenzhen Xindaxing Electronic Technology Co., Ltd. is a PCB manufacturer specializing in the production of high-precision single, double-sided, multi-layer circuit boards and aluminum-based circuit boards, as well as SMT processing, bonding, plug-ins, post-welding, assembly, etc. Processing services.


Carbon  PCB parameter

Main technical parameter:


Rang of total resistance:

1 K?-1 M?

Resistance tolerance:


Resistance to heat:

260℃ ±5℃, 5sec. TR≤±50%


1 Million cycles Min

Automobile component

Main technical parameter:

3 K?-1 M?

Resistance taper:


Resistance tolerance:


Linearity tolerance:



1 Million cycles Min


With ±1000 PPM (-30℃ — +70℃)

Main Products:

Our Service:

Here are a few reasons to choose Xindaxing:
1. All products have passed the following certifications
Quality Assurance:
The quality of the product meets the US UL certification.
Products passed the ISO9001 registration
2. Focus on the circuit board industry for 12 years, with rich experience and trustworthiness
Xinda is an industry circuit board manufacturer
We have a group of high-quality production R & D team and professional management staff.
3. The production scale is large, and the quality delivery time is guaranteed.
With advanced production equipment and testing technology.
4. The same quality products, our cost performance is higher
Let you enjoy the price lower than the same industry, higher than the quality of the same industry.


1. What is your minimum order quantity?

A. The MOQ is 1 PCS


2. What payment do you accept ?

A. T/T, Western Union, Paypal


3. What kind of PCB file format I need to submit for production?

A. Gerber files, BOM


4. No PCB file/Gbr file, only have the PCB sample,can you produce it for me? 

A. Send us the sample, and we will work out the gerber files and clone the pcb for you.


5. Are my PCB files safe when I submit them to you for manufacturing?

A:We respect customer's copyright and will never manufacture PCB for someone else with your files unless we receive written 

permission from you, nor will we share these files with any other 3rd parties. We can sign NDA with you.

6. How about the lead time?

A:Sample: 5 to 12working days

    mass production: 7 to 18 working days

The  lead time depends on your final confirmation of the quantity.


7.  Which countries have you worked with?

A: We have built cooperation with customers from all over the world, mostly North America and Europe

Contact below:
mobile phone:+86-18098922617
Skype: xingdapcbsales1