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Prototype PCB
【Brief】:This is a type of 2 layer PCB circuit board at 1.6mm thick for the application of Electric Inverter. The base laminate is from IT158 FR-4, HASL finishing,Green solder mask and White silkscreen on board.
【Series】:FR4 PCB

Parameters & Data Sheet

Number of Layers 2
Board Type Double Sided PCB
Board Thickness 1.60 mm +/-0.16
Board Material FR-4 TG135
Board Material Supplier ITEQ
Tg Value of Board Material  135ºC
 
PTH Cu thickness ≥20 um (See hole wall details)
Inner Iayer Cu thicknes N/A
Surface Cu thickness 35 um (1oz)
 
Solder Mask Type and Model No. LPSM, PSR-2000GT600D
Solder Mask Supplier KUANG SHUN
Solder Mask Colour Green
Number of Solder Masks 2
Thickness of Solder Mask 14 um
 
Type of Silkscreen Ink IJR-4000 MW300
Supplier of Silkscreen TAIYO
Color of Silkscreen Whie
Number of Silkscreen 1
 
Mininum Trace (mil) 7.9 mil
Minimum Gap(mil) 6 mil
 
Surface Finish Lead Free HASL
RoHS Required Yes
Warpage  0.25%
 
Thermal Shock Test Pass, 288±5ºC,10 seconds, 3 cycles. No delamination, no blistering.
Solderablity Test Pass, 255±5ºC,5 seconds Wetting Area Least 95%
Function  100% Pass electrical test
Workmanship Compliance with IPC-A-600H & IPC-6012C Class 2

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