Pcb board manufacturing aluminum pcb

Pcb board manufacturing aluminum pcb

China pcba manufacturer 94v0 pcb fabrication and assembly 1) Professional Surface-mounting and Through-hole soldering Technology 2) Various sizes like 1206,0805,0603 components SMT technology 3) ICT(In Circuit Test),FCT(Functional Circuit Test) technology. 4) PCB Assembly With UL,CE,FCC,Rohs...

Product Details

Pcb board manufacturing aluminum pcb

Basic information about the product:

Product Classification: PCB

Pcb information: aluminum substrate, 1.6mm, 2 oz copper thickness, black rubber on the bottom, immersion gold process

Use solder paste: Loctite paste GC10

Solder Paste: Imported BGA Flux Lead-Free Halogen-Free Solder Paste

Tin strip: Sn99.3CU0.7

Process technology: lead-free process

Flux: Environmental flux W-629A 20L/barrel

Order Quantity: 500pcs

Production cycle: 3 days


PCB (2)



Order information:

Circuit board process flow: smt+dip+ test + packaging

Board soldering method:

1: The temperature of the soldering iron is controlled between 330 °C and 350 °C.

2: The connector cannot be welded, and the left and right are skewed and raised.

3: The tin point should be full and bright, and there should be no sharpening, less tin, bubble holes and too much tin.

Cleaning method: the washing water can not corrode to the internal contacts of the connector

Product packaging: 1 red bubble roll packaging, no more than 5 per package;

Pay attention to the damage to the components when the board is 2;

3. Need to paste the barcode, provided by our company;

4 coding rules are: first column: product name + material code; second column: serial number (barcode); third column: serial number (remark: serial number needs to be confirmed with the customer each time)


pcb



Our process

pcb process

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