TopBoard (HongKong) Group Co.,Ltd

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red pcb
Specification: 100 X 120 mm
Detail: Finished: Immersion Gold (Au:1-2Uâ€™â€?Ni:100-150Uâ€™â€? Material:Fr-4 Min Trace Width/***ce: 4.5mil/4mil Solder Mask: 2 Sides, Red Silk Screen: 2 Side, White Profile: Routing+V-cut

computer motherboard
Specification: 305 X 243.7mm
Detail: Finished: Immersion Tin Material:Fr-4 Tg170 Min Trace Width/***ce: 4mil/4mil Solder Mask: 2 Sides, Blue Silk Screen: 2 Side, White

gold finger pcbs
Specification: W00879M4D2AO
Detail: Base Material:FR-4 Normal Copper Thickness:35/35um Board Thickness:1.6mm +/-10% Surface Finishing:HAL+Gold Finger Certificate: UL, ROHS, Co***ny management: ISO9001:2000

printed circuit board
Specification: 100x120MM
Detail: Base Material:FR-4 Tg170 Copper Thickness:35/35um Board Thickness:1.6mm +/-10% Surface Finishing:ENIG Au:2u" Ni:100u" Certificate: UL, ROHS, Co***ny management: ISO9001:2000

led pcbs
Specification: W006842D2AO
Detail: Base Material:FR-4 Normal Tg Copper Thickness:35/35um Board Thickness:1.5mm +/-10% Surface Finishing:Immersion Ag Solder Mask:White Certificate: UL, ROHS, Co***ny management: ISO9001:2000


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