Double-sided four-layer circuit board
Ultra long LED light board control circuit board
Item no.: 276
Category: Double-sided four-layer circuit board
Category: Double-sided four-layer circuit board
Plate: FR-4 (GT135 plate), plate thickness: 1.5MM, 2-layer plate, surface treatment: sinking gold 2 wheat, process: sinking copper, ink characters: black oil white characters, size: 1300.48MM * 132.84MM, minimum drill bit: 0.4MM.
Product details
Plate: FR-4 (GT135 plate), plate thickness: 1.5MM, 2-layer plate, surface treatment: sinking gold 2 wheat, process: sinking copper, ink characters: black oil white characters, size: 1300.48MM * 132.84MM, minimum drill bit: 0.4MM.
Specifications
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