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PCI circuit board manufacturer



+86 755 26978877


+86 13422897489

Shenzhen Guangming yulv Village Road Jade Spring beauty industrial district 18-1 building 3 floor

PCI circuit board manufacturer
  • Details

Order information for product production:
Production model: 4C5902A0
Pcb model: MainboardPrix3fit revision 0 at november
Industrial use of PCB: Customs electronic scale
Order Type: New Order
Pcb sheet specification information: 4L, FR4, 1.6MM, 1OZ, HASL Leadfree, green oil white, 119.62197MM/3PCS single size: 119.62mm*54mm
Production quantity: 60pcs
Production cycle: 3 days

Process information for the product:
Project demand: pcba one-stop + customer supply material processing
Process flow: smt+dip6+ burning + test
SMT points: 177
Dip points: 58
Solder paste requirements: Ag3.0/Cu0.5/20-38uM
Welding requirements: When placing the CN1 TYP-C interface, be careful not to cripple and bend, and focus on the welding effect after the furnace.
Material pre-forming: LED1 position needs to be welded on the small board first.
Pcb welding method:
1. The CN1 TYP-C interface DIP fixed foot needs to be manually tinned;
2. When soldering C26 capacitors, it is necessary to pay attention to whether there is interference with the plug-in inductors on both sides;
3. RT1 bit resistance welding is shown in the figure below. After welding, the wire is on the side of the inductor, and the length of the wire can be formed without pressing the material;
4. LED1 digit digital tube needs to first solder the digital tube to the LED light board.

Product Name:PCI circuit board manufacturer

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