Technical Capabilities_第9页_PCB XINSHUN CO,.LIMITED

Manufacturing capabilities				Conventional			Unconventional
Item	Classify	Project Item	Unit	Prototype	Small Production Volumes	Production Volumes	R&D Capabilities
161	Manufacturing	V-CUT symmetry tolerance	mil	±4	±4	±4
162	Manufacturing	V-CUT remaining thickness tolerance	mil	±4	±4	±4
163	Manufacturing	Minimum space between gold fingers	mil	6	6	6
164	Manufacturing	Minimum space of keeping tab safe, which closed gold finger	mm	7	7	7
165	Manufacturing	Bevel angel tolerance of gold finger		±5°	±5°	±5°
166	Manufacturing	Bevel remaining thickness tolerance of gold finger	mil	±4	±4	±4
167	Manufacturing	Limit capability of twist & warp	%	≤0.5, to be evaluated	0.7	0.7	≤0.5, to be evaluated
168	Manufacturing	Minimum tolerance of PTH slot	mm	±0.075	±0.10	±0.10
169	Manufacturing	Minimum isolation between carbon and carbon	mil	11	12	12
170	Manufacturing	Minimum single side line covered by carbon	mil	2	3	3
171	Manufacturing	Maximum board thickness for 0.20mm drill bit	mm	2.8	2.8	2.8
172	Manufacturing	Minimum consecutive hole	mm	0.45	0.45	0.45
173	Manufacturing	Minimum distance between hole to conductor (blind & burried board)	mil	6 (1 time pressing), 7 (2 times or 3 times pressing)	8 (1 time pressing), 10 (2 times or 3 times pressing)	8 (1 time pressing), 10 (2 times or 3 times pressing)
174	Manufacturing	Minimum distance to avoid copper exposed when routing outline	mil	8	10	10
175	Manufacturing	Minimum distance between V-cut middle line and shape to avoid copper exposed(H≤1.0mm)	mm	0.3(20°),0.33(30°),0.37(45°),0.42(60°)	0.3(20°),0.33(30°),0.37(45°),0.42(60°)	0.3(20°),0.33(30°),0.37(45°),0.42(60°)
176	Manufacturing	Minimum distance between V-cut middle line and shape to avoid copper exposed(1.0<H≤1.6mm)	mm	0.36(20°),0.4(30°),0.5(45°),0.6(60°)	0.36(20°),0.4(30°),0.5(45°),0.6(60°)	0.36(20°),0.4(30°),0.5(45°),0.6(60°)
177	Manufacturing	Minimum distance between V-cut middle line and shape to avoid copper exposed(1.6<H≤2.4mm)	mm	0.42(20°),0.51(30°),0.64(45°),0.8(60°)	0.42(20°),0.51(30°),0.64(45°),0.8(60°)	0.42(20°),0.51(30°),0.64(45°),0.8(60°)
178	Manufacturing	Minimum distance between V-cut middle line and shape to avoid copper exposed(2.5≤H≤3.0mm)	mm	0.47(20°),0.59(30°),0.77(45°),0.97(60°)	0.47(20°),0.59(30°),0.77(45°),0.97(60°)	0.47(20°),0.59(30°),0.77(45°),0.97(60°)
179	Manufacturing	Minimum tolerance of NPTH hole	mil	Limit +0, -2 or +2, -0	±2	±2	Limit +0, -2 or +2, -0, to be evaluated
180	Manufacturing	Maximum board thickness of 0.15mm mechanical drilling	mm	1.30(≤8L)	1.20(≤8L)	1.0(≤8L)

Technical Capabilities

100% Quality Assurance

Topspeed Delivery

Secure Transaction

High Quality Service

Quality Guaranteed

Products

About Us

News

Navigation

CONTACT US

Certification

Preferred Partners

CASE