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Low Resistance Carbon PCB

Low Resistance Carbon PCB

low resistance carbon PCB 1.Production describe specification Our services One-stop OEM ODM PCB/ PCBA manufacturer, We are professional manufacturer in various Ceramic PCB/PCBA and Carbon PCB/PCBA with 10 years experience, we can provide a reasonable price with high quality products....

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low resistance carbon PCB

1.Production describe


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Specification

low resistance carbon PCB

Main technical parameter:


Rang of total resistance:

1 KΩ -1 MΩ

Resistance tolerance:

±10%

Resistance to heat:

260℃ ±5℃, 5sec. ΔTR≤±50%

Durability:

1 Million cycles Min


Our services One-stop OEM ODM PCB/ PCBA manufacturer, We are professional manufacturer in various Ceramic PCB/PCBA and Carbon PCB/PCBA with 10 years experience, we can provide a reasonable price with high quality products. Packaging&Shipping Uniwell Circuits Co., Ltd, one of the best manufacturers and.


2.Company information

Uniwell established in 2007,with 10 years’ development and professional service, we win reputations from our customers, we believe we will insist and service all of our customers. We are expecting to be your long term partner in China.

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3.Capacity list

Material

FR4,CEM-3,Metal Core,

Halogen Free, Rogers, PTFE

Max. Finishing Board Size

1500X610 mm

Min. Board Thickness

0.20 mm

Max. Board Thickness

8.0 mm

Buried / Blind Via (Non-cross)

0.1mm

Aspect ration

16:01

Min. Drilling Size(Mechanical)

0.20 mm

Tolerance PTH/ Pressing fit hole /NPTH

+/-0.0762 mm / +/-0.05mm / +/-0.05mm

Max. Layer Count

40

Max. copper (inner/outer)

6OZ/10 OZ

Drill tolerance

+/-2mil

Layer to layer registration

+/-3mil

Min. line width/space

2.5/2.5mil

BGA pitch

8mil

Surface treatment

HASL, Lead free HASL,

ENIG, Immersion silver/Tin, OSP


PCB or PCBA files requests.
1)Gerber files of the bare PCB board
2)BOM (Bill of material) for assembly
To short the lead time, please kindly advise us
if there is any acceptable components substitution.
3)Testing Guide & Test Fixtures if necessary
4)Programming files & Programming tool if necessary
5)Schematic if necessary.


4.Little knowledge ---the feature of PCB


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PCB can be used more and more widely because it has many unique advantages.
High density.For decades, the high density of printing plate has been developed with the improvement of integrated circuit integration and installation technology.
High reliability.Through a series of tests, tests and aging tests, the PCB can be guaranteed to work reliably for a long period of time (usually 20 years).
Designability.For PCB's various properties (electrical, physical, chemical, mechanical, etc.), it can be designed by design standardization, standardization and so on.

Short and efficient.
Productivity.Adopting modern management, standardization, scale (quantity), automation and other production, ensure product quality consistency.
Testability.A complete test method, test standard, various test equipment and equipment were established to detect and identify PCB product qualification and service life.
Composability.PCB products are convenient for various components to be standardized and assembled, and can be automated and scaled mass production.At the same time, PCB and various components are assembled.
Parts can also be assembled into larger parts, systems, until the whole machine.
Maintainability.Because PCB products and components are assembled with standardized design and scale production, these components are also standardized.So once you have the system
The system can be changed quickly, easily and flexibly.Of course, you can say more.If the system is small.
Chemical, light quantization, signal transmission high speed, etc.

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