Email:sales@unitpcb.com Union Circuits Co.,Limited

Union Circuits Co.,Limited

About Us
Contact Us

Contact: Mr Kenly Lei

Sales Manager
Tel: +86 755 2970 9763
E-mail: kenly@unitpcb.com

Skype: kenly.lei


Contact: Ms Echo Yang

International Sales

Tel: +86 755 3350 1949 Ext. 810
E-mail: sales6@unitpcb.com
Skype: sales6@unitpcb.com


Contact: Ms Mary Huang
International Sales

Tel: +86 755 3350 1949 Ext. 812
E-mail: sales8@unitpcb.com
Skype: h-p88888

HDI PCB

HDI PCB CAPABILITY LIST

No.

Item

Technical data

1

Layer Count

4-16 Layers

2

HDI Constructions

1+N+1, 2+N+2, 3+N+3, Any-Layer

3

Standard Material

FR-4(Tg150), FR-4(Tg170), FR-4(Tg180), FR-4 Halogen-free

4

Min Board Thickness

0.016” (0.40mm)

5

Max Board Thickness

0.126” (3.2mm)

6

Max Board Size

20”x24” (500*600mm)

7

Min Laser Drill Diameter

0.004” (0.10mm)

8

Min Mech Drill Diameter

0.006” ( 0.15mm)

9

Laser Technology

CO2 Direct Drilling (UV/CO2)

10

Buried Vias

Yes

11

Blind Vias

Yes

12

Stacked Via

Yes

13

LDI

Yes

14

Copper filled Via

Yes

15

Resin filled Via

Yes

16

Copper Plate Shut Via

Yes

17

Copper Plating Holes

13µm/ 20µm/ 25µm

18

Min Trace Width/Spacing

0.003/0.003” (0.075/0.075mm)

19

Min. Annular Ring

0.001” (0.1mm)

20

Min Solder Mask Pitch

0.004” (0.1mm)

21

Min Solder Mask Clearance

0.002” (0.05mm)

22

Solder Mask Color

Glossy Green, Matt Green, Red, Blue, Yellow, Black, White

23

Legend color

White, Black, Yellow

24

Electrical Test

100%

25

Surface Finish

HASL, Lead free HASL, Immersion Gold/Tin/Silver, OSP, Flash Gold, Gold Fingers, Hard Gold Plating, Selective Hard Gold, ENIG + OSP, Carbon lnk, Peelable mask

Tolerances

26

Conductor Width

±20%

27

Standard PTH Diameter

±0.003” (0.075mm)

28

Standard NPTH Diameter

±0.002” (0.05mm)

29

Hole Position

±0.002” (0.05mm)

30

Inner Layer Registration

±0.005” (0.127mm)

31

Solder Mask Registration

±0.003” (0.075mm)

32

Routing Tolerance

±0.004” (0.10mm)

33

Finished Board Thickness(≤1.0mm)

±0.004” (0.10mm)

34

Finished Board Thickness(≥1.0mm)

±10%

35

V-Score Angle

30°, 45°, 60°

36

V-Score Location

±0.005” (0.127mm)

37

V-Score Remain Thickness

±0.004” (0.10mm)

38

Bevel Angle

±5°

39

Bevel Remain Thickness

±0.005” (0.127mm)

40

Bow & Twist

≤0.75%(balance copper), ≤1.5%(unbalance copper)

41

Impedance Control Tolerance

+/-10%

Certifications

42

UL

Yes

43

ISO9001

Yes

44

ISO14001

Yes

45

TS16949

Yes

46

IPC-A-600H Class 1 & 2 & 3

Yes

47

IPC-6012 Class 1 & 2 & 3

Yes

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