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

Metal Core PCB

METAL CORE PCB CAPABILITY LIST

No.

Item

Technical data

1

Layer Count

1-4 Layers

2

Material Type

Aluminum-base, Copper-base, Iron-base, Bergquist

3

Material Vendor

Polytronics, Univacco, Totking, Bergquist, domestic brand

4

Thermal Conductivity

1.0W/m.K ~ 12W/m.K

5

Copper Thickness

1OZ, 2OZ, 3OZ up to 10OZ

6

Dielectric Thickness

50~200um

7

Aluminum Type

1100, 3003, 5052, 6061

8

Max Board Thickness

0.126” (3.2mm)

9

Max Board Size

24”x60” (600*1500mm)

10

Tg Value

Normal Tg(135), high Tg(170)

11

Min Trace Width/Spacing

0.004/0.004” (0.1/0.1mm)

12

Min Drill Size

0.008” (0.20mm)

13

Min Solder Mask Pitch

0.004” (0.1mm)

14

Min Solder Mask Clearance

0.002” (0.05mm)

15

Solder Mask Color

Glossy Green, Matt Green, Black, White

16

Highly Reflective LED Solder Mask

Yes

17

Legend color

White, Black

18

Flammability

94V-0

19

Breakdown Voltage

2~8KV

20

Peelable Strength

≥19N/cm

21

Thermal resistance, TMA, T260

>60mins

22

Dielectric constant

4.5~5.0

23

Surface resistance

>1 x 1016 Ω

24

Volume resistance

>1 x 1015Ω•cm

25

Electrical Test

100%

26

Surface Finish

HASL, Lead free HASL, Immersion Gold/Tin/Silver, OSP

Tolerances

27

Conductor Width

±20%

28

Standard PTH Diameter

±0.003” (0.075mm)

29

Standard NPTH Diameter

±0.002” (0.05mm)

30

Hole Position

±0.002” (0.05mm)

31

Inner Layer Registration

±0.005” (0.127mm)

32

Solder Mask Registration

±0.003” (0.075mm)

33

Routing Tolerance

±0.004” (0.10mm)

34

V-Score Angle

30°, 45°, 60°

35

V-Score Location

±0.005” (0.127mm)

36

V-Score Remain Thickness

±0.004” (0.10mm)

37

Bow & Twist

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

Certifications

38

UL

Yes

39

ISO9001

Yes

40

ISO14001

Yes

41

TS16949

Yes

42

IPC-6012 Class 1 & 2 & 3

Yes

Copyright © Union Circuits Co.,Limited All Rights Reserved.
QR Code