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China pcb Manufacturer multilayer PCB



+86 755 26978877


+86 13422897489

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

China pcb Manufacturer multilayer PCB
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China pcb Manufacturer multilayer PCB

Basic information about the product:
Board Classification: PCBA
Board Code: 2J4005A0-PCBA
Board name: GBR-KEYBOARD-20180504-FINAL and R1800-MASTER-V8.1
Circuit board use: agricultural equipment
Pcb sheet information: double sided FR4, plate thickness 1.6MM, copper thickness 1OZ, immersion gold, red oil white, single piece size 185*140MM, 180*120MM; increase the production date on the PCB board
Order Quantity: 30pcs
Production cycle: 5 days


Product process information:
Circuit board process flow: smt+dip+ test + packaging
Reflow temperature setting: welding maximum temperature is 245-250 °C, super 230 °C welding time control 40-60S
Welding method: manual welding,
Welding requirements: 1: The temperature of the soldering iron is controlled between 330c and 350C. 2: The connector on the pad cannot be soldered, and the left and right are skewed and raised. 3: The tin point of the plug-in type needs to be full and bright, and there should be no phenomenon of sharpening, less tin, bubble holes and too much tin.


Product Name:China pcb Manufacturer multilayer PCB

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