diff options
| author | Pavel V. Shatov (Meister) <meisterpaul1@yandex.ru> | 2020-09-23 16:25:22 +0300 |
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| committer | Pavel V. Shatov (Meister) <meisterpaul1@yandex.ru> | 2020-09-23 16:25:22 +0300 |
| commit | fbd91e668cc25b72aaa9961ed006e541589e3c39 (patch) | |
| tree | 839e463368e49c3d7de6cab6118f38147c92afb1 | |
| parent | 9a9faf8a276e2ca3885a49d685e32e6e071749c6 (diff) | |
Design tech parameters. Can be used to fill out your assembly house board order form.
| -rw-r--r-- | PCB_Notes.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/PCB_Notes.txt b/PCB_Notes.txt new file mode 100644 index 0000000..0b1c2f4 --- /dev/null +++ b/PCB_Notes.txt @@ -0,0 +1,18 @@ +Alpha rev.04 PCB Description: + +Number of layers: 8 +Type of material: FR-4 +Board thickness: 1.6 mm +Board size: 99.5 x 122.0 mm +Surface finish: ENIG +Outer layers: 35 um +Inner layers: 35 um +Soldermask side: Top & Bottom +Soldermask color: Green +Silkscreen side: Top & Bottom +Silkscreen color: White +Smallest track: 0.15 mm +Smallest drill: 0.25 mm +Smallest gap: 0.1 mm +Extra: 0.25 and 0.5 mm vias must be plugged + according to IPC4761 type VII ("via in pad") |