Back drilling PCB

6 Layers Mobile Phone PCB board
FR4 Tg 170,S1000-2
Immersion gold: IPC-4552
ENG+hard gold plating for switch pads
PCB thickness: 1.0mm+/-0.10mm

PCB layer count 6 layers
PCB Laminate Material FR4
Tg of of PCB laminate material Tg170,ShengYi S1000-2
Overall finished PCB thickness (mm) 1.00+/-10%,measured on the soldermask
Finished PCB copper thickness (OZ) H/1/1/1/1/H
PCB surface finishing Immersion gold: 2u” (min) based IPC 4552+selective hard gold plating PADs:50u”
Soldermask color Matte Green
Silkscreen color White Taiyo PSR4000
PCB size (mm) 200.00 X 180.00 (4 up/panel)
PCB Profile V-CUT + routing
Minimum plated through hole size (mm) 0.150
Minimum track width/spacing (mm) 0.10/0.10
VIP technolog (Y/N) Yes,(based IPC-6012B)
Controlled Impedance (Single ended) (Y/N) Yes, 45 ohm+/-5% ohm
Controlled Impedance (Differential) (Y/N) Yes, 100 ohm+/-10% ohm
Peelable mask (Y/N) Yes, with brand peters 2955
Chamfer gold fingers (Y/N) No
IPC class 2 or 3 Class 2
RoHS (Y/N) Yes
Blind and buried via holes Yes, 1+1+2+1+1
Other For mobile phone applicaton purpoase

2019-07-26T15:28:46+00:00November 19th, 2016|PCB Manufacturing Product Show|