Charles Christenson

Charles Christenson, our beloved father, passed away peacefully January 17th, 2007. We created this blog in memory of our father and to share our memory of him with others. Please feel free to post comments, kind thoughts, and best wishes.

To Submit a kind thought or rememberance:
1.Send your rememberance in an email to: danpaul22.chuck@blogger.com
2. In the subject field type your name

(You can view a collection of photos about Chuck by clinking on the link, "Chuck's Photos")

Tuesday, June 03, 2014

Printed circuit board


Hi,
Bicheng Enterprise Company is an established supplier and solution provider of printed circuit boards(PCB). We specialises in PCB, MCPCB and high frequency PCBs from small run to mass production.

PCB Paramter

Item

Production Capability (Summery)

 Layer Counts 

1-32

 Substrate Material

FR-4(including High Tg 170, High CTI>600V); Aluminum based; RO4350B, RO4003C; XPC and FR-1 (upon request)

 Maximum Size

 Flying test: 900*600mm, Fixture test 460*380mm, No test 1100*600mm

 Board Outline Tolerance

 ±0.15mm

 PCB Thickness

 0.40mm--6.00mm

Thickness Tolerance(T≥0.8mm)

 ±8%

Thickness Tolerance(t<0.8mm)

 ±10%

 Insulation Layer Thickness

 0.075mm--5.00mm

 Minimum Track

 0.075mm

 Minimum Space

 0.075mm

 Outer Copper Thickness

 35um--420um

 Inner Copper Thickness

 17um--210um

 Drill Hole(Mechanical)

 0.15mm--6.35mm

 Finished Hole(Mechanical)

 0.10mm--6.30mm

DiameterTolerance(Mechanical)

 0.075mm

 Registration (Mechanical)

 0.05mm

 Aspect Ratio

 12:1

 Solder Mask Type

 LPI

 Min Soldermask Bridge

 0.08mm

 Min Soldermask Clearance

 0.05mm

 Plug via Diameter

 0.25mm--0.60mm

Impedance Control Tolerance

 ±10%

 Surface Finish

HASL LF,ENIG,Immersion Tin,Immersion Silver, OSP, Gold Finger


If you have enquiries on any of our PCB's, please reply back to this email or following contact by your gerber files and I will get back to you asap.
 
Look forward to hearing from you soon.
Best regards
Ruth Huang


BICHENG ENTERPRISE COMPANY  (A PCB solution provider SINCE 2003)
3-203 Shidai Jingyuan, Fuyong, Baoan, Shenzhen, Guangdong, China 518103
Tel: 86 755 27374946   Fax: 86 755 27374847    Email: sales12@bichengpcb.com
Search "bicheng pcb" online for more PCB products.
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