Circuit board manufacturers

Circuit board manufacturers

circuit board manufacturers is the product of PCB aluminum substrate (metal substrate heat dissipation plate including aluminum substrate, copper substrate, iron substrate), which is a low alloying al-mg-si system high plastic alloy plate with has good thermal conductivity, electrical insulation performance and mechanical processing performance.

Product Details

Product description of car media LED printed circuit board

Product Classification: Double Panel PCBA

Specification model: T232-Gerber-v1.3

Plate information for pcb:

6 layers of soft and hard bonding board, material TG170, FR4+PI, board thickness 1.611MM, copper thickness 1OZ, matte green oil white, immersion gold, no through hole plug oil;

Unit of measure: 60pcs

Process flow: SMT+ packaging


led


Prototype production Capability:

Led Vehicle Light Pcb

Seq

Item

capability

1

Layers

1-24

2

Base Material

FR-4, High TG FR-4 , Halogen Free material ,CEM-3,CEM-1,PTFE,Rogers ,Arlon ,Taconic,Aluminum base,Teflon,PI ,etc

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
1<Board thickness&le;2.0mm: +/-10%
Board thickness>2.0mm: +/-8%

5

Max panel size

2sidesPCB: 600*1500mm
Multilayer PCB: 500*1200mm

6

Min conductor line width/spacing

 Inner layers: &ge;3/3mil
Outer layers: &ge;3.5/3.5mil

7

  Min hole size

Mechanical hole: 0.15mm
Laser hole: 0.1mm

 Drilling precision: first drilling  First drilling: 1mil Second drilling: 4mil

8

Warpage

Board thickness&le;0.79mm: &beta;&le;1.0%
0.80&le;Board thickness&le;2.4mm: &beta;&le;0.7%
Board thickness&ge;2.5mm: &beta;&le;0.5%

9

Controlled Impedance

+/- 5 % &Omega;(<50&Omega;),+/-10%(&ge;50&Omega;),&ge;50&Omega;+/-5% (needs review)

10

Aspect Ratio

15:01

11

Min welding ring

 4mil

12

 Min solder mask bridge

&ge;0.08mm

 13

Plugging vias capability

0.2-0.8mm

14

Hole tolerance

PTH: +/-3mil
NPTH: +/-2mil

15

Outline profile

Rout/ V-cut/ Bridge/ Stamp hole

16

Solder mask color

Green,yellow,black,blue,red,white,matte green

 17

 Component mark color

 white,yellow,black


PCB prototype




Previous:Rigid Single Side PCB Panel Next:Pcb Assembly vehicle Tracking System

Inquiry