Folkwilliams Limited

Folkwilliams Limited

Texas, United States

3 Pin Pcb Connector 220v 5v Transformer Pcb Scrap (848488)


3 Pin Pcb Connector 220v 5v Transformer Pcb Scrap (848488)

pcb/pcba oem\odm service:

automated and manual fine pitch smt;

multi-layer printed circuit boards, flex boards;
bga with x-ray and rework capability;
rohs directive-compliant lead-free assembly;
wave soldering, conformal coating;
in circuit testing, functional testing;
in-line aoi inspection system;
xray inspection aoi test;

requirements for pcb/pcba quotation:

1. Bom lists and pcb gerber files;

2. Clear picture of pcba or samples for us;
3. Test method required;


se
item
capability
1
cbase material
fr-4, high tg fr-4 , halogen free material ,cem-3,cem-1,ptfe,rogers ,arlon ,taconic,aluminum base,teflon,pi ,etc
2
layers
1-40 ( ≥30 layers needs review )
3
finished inner/outer copper thickness
0.5-6oz
4
finished board thickness
0.2-7.0mm(≤0.2mm needs review),≤0.4mm for hasl
board thickness≤1.0mm: +/-0.1mm
12.0mm: +/-8%
5
max panel size
≤2sidespcb: 600*1500mm
multilayer pcb: 500*1200mm
6
min conductor line width/spacing
inner layers: ≥3/3mil
outer layers: ≥3.5/3.5mil
7
min welding ring
4mil
8
hole tolerance
pth: +/-3mil;npth: +/-2mil
9
outline profile
rout/ v-cut/ bridge/ stamp hole
10
solder mask color
green,yellow,black,blue,red,white,matte green
11
component mark color
white,yellow,black




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Contact Details

Mr. Folk Daniel

3208 Fannie Street, Texas, - 77060, United States

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