Super Quality Quick Turn Battery Charger Circuit Board

Product Specifications

Prod Model:	MJ battery charger circuit board
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Layer:	1~20 Layers
Base Material:	Fr1, Fr4, Cem-3, Aluminium, Ceramic...
Copper Thickness:	0.5~3.2mm
Surface Finishing:	HASL,Lead Free HASL,OSP,Enig...
Board Thickness:	0.5~3.2mm
Min. Line Spacing:	0.08mm
Ring Annulus:	Min 0.1mm
Layer To Layer Rrgistration:	+/-0.003"
Hole Position Accuracy:	+/-0.003"
Aspect Ratio:	Min 1:8
Dielectric:	FR-4

Product Description

Q: What does MJ need for a customized PCB order?
A: When you place a PCB order, the customers need to provide Gerber or pcb file. If you do not have the file in the correct format, you can send all the details related to the products.
 
Q: What does MJ need for a customized PCBA order?
A: When you place a PCBA order, you need to provide Gerber or pcb file and the BOM list to MJ.
 
Q: What is your quotation policy?
A: For the PCB order in large quantity, MJ will send you the quotation based on the MOQ of the products concerned.
 
Q: What does MJ need for other services?
A: For PCB clone service, the customer needs to send us the printed circuit board concerned, and also the sharp photos of its front side and the back side.
 
Q: How about the service MJ offered to the customers?
A: If you have any questions about our products or company, do not hesitate to send us your inquiry to our customer service representatives. Your satisfaction is our pursuits.

Manufacturing capability
NO	Item	Specification
1	Layer	1--20
2	Maximum Panel Size			541*647mm
3	Min Finished Hole Size		0.006″	0.15mm
	Finished Hole Size	PTH	±0.003″	±0.075mm
		NPTH	±0.002″	±0.050mm
	Hole Position Accuracy		±0.003″	±0.075mm
	Ring Annulus			Min 0.1mm
	Aspect Ratio			Min 1:8
4	Minimum Line Width/Space	1/2 OZ(18um)	0.004″/0.004″	0.08/0.08mm
		1 OZ(35um)	0.005″/0.006″	0.125/0.15mm
		2 OZ(70um)	0.006″/0.008″	0.15/0.20mm
		3 OZ(105um)	0.008″/0.010″	0.20/0.25mm
5	Solder Mask Registration		±0.003″	±0.075mm
	Layer to Layer Registration		±0.003″	±0.075mm
	Cooper to Feature to Holes Registration		±0.003″	±0.075mm
6	Dimension Tolerance		±0.004″	±0.10mm
	Edge to Edge Tolerance		±0.004″	±0.10mm
	Holes to Edge		±0.004″	±0.10mm
	Cooper to Edge Distance (minA)	Outer	±0.008″	±0.20mm
		Inner	±0.016″	±0.40mm
7	Maximum Cooper Thickness		4OZ	140um
8	Board Thickness		0.0196″	0.5-3.2mm
9	Minmum Core Thickness			0.07mm
10	Sodermask Dam (min)			0.09mm
11	Controlled Impedance (0hm)			±7-10%