thick copper foil board
Shirai Electronics Industry Co., Ltd.
About This Product
■Features
・Suitable for both double-sided and multi-layer printing.
・Can be used as a high current board or high heat dissipation board for automotive use, power supply use, etc.
・With support from the development and design stage, we can propose appropriate specifications that match customer requests.
・Manufactured within our company, the specification is 105μm.
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Product
thick copper foil board
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Handling Company
Shirai Electronics Industry Co., Ltd.
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Categories
1 Models of thick copper foil board
| Product Image | Part Number | Price (excluding tax) | Conductor thickness (μm) Base copper foil thickness | Conductor thickness (μm) Finished conductor thickness by outer layer base copper foil | Minimum drill diameter (mm) | Minimum land diameter (mm) Inner layer | Minimum land diameter (mm) Outer layer | Minimum line & space (μm) inner layer | Minimum line & space (μm) outer layer | Plate thickness (mm) | Resist ink (alkaline development type) | Surface treatment |
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Thick copper foil board |
Available upon quote |
Double-sided board: outer layer 105/175, inner layer NULL 4-layer board: outer layer 18/35/70/105, inner layer 105/175 |
Double-sided board 105: 125~142/150~167, 175: 195~225 4-layer board 18: 38~55, 35: 55~72, 70: 90~107, 105: 125~142/150~167 |
Double-sided board/4-layer board: φ0.65 |
Double-sided board:- 4-layer board: drill diameter +350 |
Double-sided board: Drill diameter +250 4-layer board: drill diameter +250 |
Double-sided board:- 4-layer board 35: 100/100, 70: 150/150, 105: 200/200 |
Double-sided board 105: 300/400, 175: 300/500 4-layer board 18: 125/125, 35: 150/150, 70: 300/300, 105: 300/400 |
Double-sided board: 1.0~1.6 4 layer board: 1.6 |
Double-sided board/4-layer board: Green | Double-sided board/4-layer board: Lead-free solder leveler/water-soluble preflux/gold plating (electrolytic/electroless) |
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