Item Production Prototype

Max Layer Count

18

26

Max Board Thickness

0.175Ħħ

0.200Ħħ

Min Board Thickness

0.014Ħħ

0.012Ħħ

Drill to Metal

0.008Ħħ

0.007Ħħ

Innerlayer Registration

+/- 0.003Ħħ

+/- 0.003Ħħ

Line Width/Spacing, Outer/Inner (17 micron)

0.003Ħħ / 0.003Ħħ

0.003Ħħ / 0.003Ħħ

Aspect Ratio

</= 8:1

</= 12:1

Min QFP Pitch (not HASL)

0.016Ħħ

0.010Ħħ

Controlled Impedance(Single ended)
        (Differential)

50 - 90 ohms +/- 8%*
100 - 155 ohms +/- 10%*

50 - 90 ohms +/- 7%*
100 - 155 ohms +/- 8%*

Max Internal Copper Wt.

6 oz

6 oz

HDI(1+N+1 Max Layer Count) -Min Via Size
                               - Min Capture Pad Size

0.004Ħħ
0.012Ħħ

0.004Ħħ
0.012Ħħ

* Less than 10% impedance tolerance capability is design dependent.

High Performance materials

Production

Prototype

Bismalemide Triazine
(BT) or equivalent

Yes

Yes

Nelco N - 4000 - 13 (SI)

Yes

Yes

Nelco N - 4000 - 13

Yes

Yes

Getek / Megtron

Yes

Yes

Rogers 4350

Yes

Yes

Rogers 3003/3006

Yes

Yes

Taconic RF35

Yes

Yes

Hitachi MCL-BE-67G

Yes

Yes

Polyclad PCL-FR370HR

Yes

Yes

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