PCB Manufacturing – PCB Services

SanDeYing Electronic is an international leader in printed circuit boards, we strive to provide our customers with expanded manufacturing capabilities in order to fit the wide variety of quality PCBs they require. Below you will find a listing of Sandeying Electronic’s standard manufacturing capabilities. If you require something that is not listed, please contact SDY to give us the opportunity to accommodate your individual need.

SanDeYing Electronic offers advanced PCB manufacturing service meeting requirements of all industries, including: Telecommunications;Medical;Military and Defense; Computer and Consumer Electronics; Automotive; LED Lighting and so on.

PCB Capabilities
Item	Capabilities
Monthly capability	25000sqm/month
Layer	1-14 Layers
Board material	FR-4 Tg130 / FR-4 tg140 / FR-4 Tg150 / FR-4 Tg170 / FR-4 Tg180 / FR-4 CTI175 / FR-4 CTI300
Surface treatment	HASL / RoHS-HASL / Immersion gold / Plating gold / Gold fingers / OSP
Solder mask colour	Green / Blue / Red / Black / Yellow / White
Silk screen colour	White, Black, Yellow
Tolerance	Board thickness tolerance / Board thickness≤1.0mm: +/-0.1mm / Board thickness 1.0-2.0mm: +/-10% / Board thickness >2.0mm: +/-8%
	PTH diameter tolerance: +/-0.075mm / NPTH diameter tolerance: +/-0.05mm / Hole location tolerance: +/-0.075mm
	Outline tolerance / Length≤100mm: +/-0.1mm / Length 100-300mm: +/-0.15mm / Length >300mm: +/-0.2mm
	V-cut dept tolerance: +/-0.1mm
Technical Specification	Min line width/space: 0.075/0.075mm
	Min PTH copper thickness: 20um
	Min hole diameter: 0.2mm
	Min pad ring: 0.1mm
	UL certified max copper thickness: 6oz(including Multilayer, double layers and single layer boards)
	Max board size: 560*410mm
	Board thickness / Double-sided board: 0.2-7.0mm / Multilayer board: 0.4-7.0mm
	Solder mask bridge: ≥0.08mm
	Aspect ratio: 8:1
	Via plugging capacity: 0.2-0.6mm
	Board bow and twist: ≤0.75%
	Au, Ni, HASL thickness: 1, Immersion gold: Au 1-4u” / 2, Gold fingers: Au 1-50u” / 3, Plating gold: Au 1-5u” / 4, Ni thickness: 100-200u” / 5, HASL thickness: 1-50um / 6, OSP thickness: 0.3-0.5um