Passive Components
Description
the thickness of the boards: 1.5mm
th ethickness of the copper:35um
the layer:1L
the dimension: 150*23mm
white mask
black notation
e-test
surface treatment: immersion Gold
countersink
min hole size: 0.6mm
safety ring: 20um
min track width/spacing: 0.3/0.5mm
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Weiyuanda Industry Group Limited
PCB,PCBA
Address: Room 305 Section A Huameiju Business Centre Baoan District Shenzhen City Guangdong China ,
shenzhen, Guangdong
China, 518000
Tel: 86-0755-27757072
Fax:
