Double-sided four-layer circuit board
Ultra long fiberglass board circuit board
Item no.: 277
Category: Double-sided four-layer circuit board
Category: Double-sided four-layer circuit board
Plate: FR-4, plate thickness: 1.0MM, 2-layer plate, surface treatment: lead-free tin spraying, process: copper sinking, ink: black oil, size: 1060MM * 330MM. Bake the plate at 150 ° C/4 hours after cutting, with a minimum drill tip of 0.3mm.
Product details
Plate: FR-4, plate thickness: 1.0MM, 2-layer plate, surface treatment: lead-free tin spraying, process: copper sinking, ink: black oil, size: 1060MM * 330MM. Bake the plate at 150 ° C/4 hours after cutting, with a minimum drill tip of 0.3mm.
Specifications
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