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Hard drive pcb boards RF4 , CEM-3 base

Categories Hard Drive PCB
Place of Origin: Shenzhen, China
Brand Name: WonDa
Packaging Details: Vacuum bag + Outer carton
Base Material: RF4,CEM-3,Halogen free,Aluminum material
Copper Thickness: 0.5-5 OZ
Board Thickness: 0.2-6.0mm
Min. Hole Size: 0.2mm
Min. Line Width: 4mil
Min. Line Spacing: 4mil
Surface Finishing: hal immersion gold immersion silver OSP
Number Of Layers: 8-Layer
Color: red ,green ,yellow, black, white
Certification: CE, ROHS, UL
MOQ: None
Price: Negotiable
Delivery Time: 5-15 days
Payment Terms: T/T, W.U, L/C
Supply Ability: 10000 Sq.meter/month
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Hard drive pcb boards RF4 , CEM-3 base

Hard drive pcb boards RF4 , CEM-3 base

Specifications

1)RF4,CEM-3,Halogen free,Aluminum material
2)Green,blue,red color
3)Mainly used in military communication
airplane computer


OurPCB Technical capabilities

NO

ITEM

Technical capabilities

1

Layers

2-20 layers

2

Max. Board size

2000×610mm

3

Min. board Thickness

2-layer 0.15mm

4-layer 0.38mm

6-layer 0.55mm

8-layer 0.80mm

10-layer 1.0mm

4

Min. line Width/Space

0.075mm(3mil)

5

Max. Copper thickness

6OZ

6

Min. S/M Pitch

0.075mm(3mil)

7

Min. hole size

0.1mm(4mil)

8

Hole dia. Tolerance (PTH)

±0.05mm(2mil)

9

Hole dia. Tolerance (NPTH)

+0/-0.05mm(2mil)

10

Hole position deviation

±0.05mm(2mil)

11

Outline tolerance

±0.10mm(4mil)

12

Twist & Bent

0.75%

13

Insulation Resistance

>1012 Ω Normal

14

Electric strength

>1.3kv/mm

15

S/M abrasion

>6H

16

Thermal stress

288°C 20Sec

17

Test Voltage

50-300V

18

Min. blind/buried via

0.15mm (6mil)

19

Surface Finished

HAL, ENIG, ImAg, Imsn OSP, Plating AG, Plating gold

20

Materials

FR4,H-TG,Teflon,Rogers,Ceramics,Aluminium, Copper base



Cheap Hard drive pcb boards RF4 , CEM-3 base for sale
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