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pcb board manufacturer china, oem pcb board manufacturer china
- Material: FR4 TG180
- Thickness: 0.032in / 0.8mm
- Layers: 4L
- Outer Layer Copper Thickness: 1oz
- Inner Layer Copper Thickness: 1oz
- Soldermask: Both Sides, Green
- Silkscreen: Both Sides, White
- Conformal Coating: Both Sides, Clear
- Vias: All thru, plated.
Product Description
FINISH: THIS BOARD SHALL BE IMMERSION GOLD PLATED ACCORDING TO IPC-6012. THICKNESS SHALL BE .050uM OVER 3-6uM NICKEL.
COPPER PLATE HOLES MINIMUM .025 AVG, .020 MIN.. HOLES MAY NOT BE PLUGGED
Pack with colorless transparent bubble film ,25 PCS/ bag, put desiccant in flank, put humidity indicator card on top side
Layer structure
L1-------------------HOZ
- PP 0.234mm -
- -
L2-------------------1OZ
- CORE 0.127mm -
L3-------------------1OZ
- -
- PP 0.234mm -
L4-------------------HOZ
COPPER PLATE HOLES MINIMUM .025 AVG, .020 MIN.. HOLES MAY NOT BE PLUGGED
Pack with colorless transparent bubble film ,25 PCS/ bag, put desiccant in flank, put humidity indicator card on top side
Layer structure
L1-------------------HOZ
- PP 0.234mm -
- -
L2-------------------1OZ
- CORE 0.127mm -
L3-------------------1OZ
- -
- PP 0.234mm -
L4-------------------HOZ
