Professional Printed Circuit Board Fabric

Specifications 1.Printed circuit board fabric

2.Administration privilege of 20,000 cards

3.100,000 pieces offline storage record

Professional printed circuit board fabric:    Printed circuit board fabric specifications:

No.	Item	Spec
1	Layers	1 to 24 layers
2	Max working panel area	457 x 610 mm
3	Min board thickness	4 layer: 0.40mm
		6 layer: 0.80mm
		8 layer: 1.00mm
		10 layer: 1.20mm
4	Min trace width	0.10mm
5	Min spacing	0.10mm
6	Min hole diameter	0.20mm
7	Min Copper thickness in hole	0.020mm
8	PTH size tolerance	±0.05mm
9	NPTH size tolerance	±0.025mm
10	Hole position tolerance	±0.05mm
11	Dimension tolerance	±0.1mm
12	Min solder mask dam	0.08mm
13	Insulation resistance	1E+12Ω (normal condition)
14	Max Board thickness/Hole size Rate	'10:1
15	Thermal shock endurance	288 3 times in 10sec
16	Max Board twist and wrap	≤0.7%
17	High Vlotage endurance	1.3KV/mm
18	Copper foil peel off endurance	1.4N/mm
19	Hardness of resist ink	≥6H
20	Flame resistance	94V-0
21	Impedance control	±5%
22	Certificate	ISO 9001:2000;ISO 14001;ISO/TS16949:2002 ,UL E203640

  Company Culture: Shanghai Gengda Electronic Technology Co., Ltd. is founded in 2009.We are a private enterprise professionally engaged in security system products in wordwide.Research,production,market and service are integrated one unit.Our categories are tripod turnstile,flap turnstile,swing turnstile,access control system,smart card,electronic lock,control board,power box,road barrier, Anti-static tester and all accessories.What a surprise,we are searching new security field actively.   By modern operation and management mode,efficient and scientific product engineering method and quality administration system,we control strictly all links of projects,including program design and proof, project progress,and system test.Then,our products and service are in the top grade in the world.   As a navigator of security system,our company provide top quality products all the time,especially the intelligent channel technology and access control system.Rely on core technology of intelligent channel,subtly market insight,and rangy vision,our company has proved to be the pacemaker and forerunner of security system.   Look forward to the future,we keep a foothold of innovation.We will bring back the best products and optimal service to our noble clients.   Company Target:Innovative products and solution,higher value,to be the full-scale one-up supplier   Management idea:Fall for all clients,creat international brand   Enterprise soul:Value comes from creation,reputation above all else   Enterprise show: