Tg135 PCB Prototype Service Shengyi FR-4 Multilayer Circuit Board

Tg135 PCB Prototype Service Shengyi FR-4 Multilayer Circuit Board
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PCB properties

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Advantages
a) FR-4 grade epoxy glass. RoHS compliant and suitable for thermal reliability needs,and Lead free assemblies with a maximum reflow temperature of 260℃
b) PCB manufacturing on required specifications. Right manufacturing instruction (MI), comprehensive equipment management and maintenance and process control, strict WIP?inspection and monitoring as well as working instruction, all those make the whole fabrication process totally controlled.
c) 100% tests inclusive of electrical test and AOI inspection.High voltage test, Impedance control test, micro-section, solder-ability test, thermal stress test, reliability test, insulation resistance test and ionic contamination test etc.
d) No MOQ, low cost for small quantity prototypes and samples.
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More Applications in Electronics
AC Adaptor
Wireless Modem Router
Wifi Antena
Wireless Modems
Cable Router
Portable Sound System
Pos System
Projection System
Security Systems
Sound System
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PCB knowledge: PCB prodution process
1. Contact PCB fabricator

Contact your satisfied vendor such as Bicheng. You’re registered and will be quoted for you. Place your order and follow up the production schedule.
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2. Material cutting

Purpose: According to the requirement from engineering data, cut the large plate which is in compliance with the requirement into small pieces of production board piece to meet customer requirements of the small sheet.
3. Drill

Purpose: According to the requirement from engineering data, drill all the holes.

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4. Copper deposition

Purpose: Copper deposition is a thin copper deposit on the wall of the insulating hole by chemical method

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5. Pattern transfer

Purpose: Pattern transfer is the transfer of image production on the film to the board
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6. Pattern plating

Purpose: Pattern electroplating is a lay