Chip-On-Board Light Emitting Diodes Market

- Jul 26, 2018-

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Technical Capabilities

Items

Capabilities

Hole diameter tolerance 

(+/-)0.075mm

Contour tolelrance

(+/-)0.15mm

impedance control

(+/-)10%

Board thickness tolerance

(+/-)10%

Layer registration tolerance

4L: Max 0.15mm; 6L: Min 0.025mm

Test voltage

300V

Surface finish

Immersion Gold/Silver/Tin, LF-Hasl, OSP

Bow and twist tolerance

<0.75%


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