A collection of KiCAD schematic symbols and component footprints which I have created / tweaked / used.
- Label size X / size Y / thickness ratio: 1 / 1 / 0.2
- Preferred component value label size X / size Y / thickness: 0.03" / 0.03" / 0.006"
- Minimum component value label size X / size Y / thickness: 0.025" / 0.025" / 0.005"
- Outline thickness: 0.01"
- Ratios:
- A: Size X: 1, Size Y: 1, Offset Y: 0
- B: Size X: 1, Size Y: 1.5, Offset Y: 0.25
- C: Size X: 1, Size Y: 2, Offset Y: 0
Pads sized just under 0.060" (allows routing a 0.020" trace without violating DRC).
- 059A: Size X: 0.059", Size Y: 0.059", Offset Y: 0
- 059B: Size X: 0.059", Size Y: 0.0885", Offset Y: 0.01475"
- 059C: Size X: 0.059", Size Y: 0.118", Offset Y: 0
Drill size is 0.032" (the KiCAD default), which is used for:
- 1/4W resistors
- small signal diodes (e.g. 1N4148)
- ceramic and small electrolytic capacitors
- DIP leads
- TO-92 leads
Pads sized just under 0.070" (allows routing a 0.010" trace without violating DRC).
- 069A: Size X: 0.069", Size Y: 0.069", Offset Y: 0
- 069B: Size X: 0.069", Size Y: 0.1035", Offset Y: 0.01725"
- 069C: Size X: 0.069", Size Y: 0.138", Offset Y: 0
Drill size is 0.040", which is used for:
- 1/2W resistors
- 1 Amp diodes (e.g. 1N4001)
- TO-220 leads
Pads sized just under 0.080" (does not allow routing traces).
- 079A: Size X: 0.079", Size Y: 0.079", Offset Y: 0
- 079B: Size X: 0.079", Size Y: 0.1185", Offset Y: 0.01975"
- 079C: Size X: 0.079", Size Y: 0.158", Offset Y: 0
Drill size is 0.056", which is used for:
- TO-218 leads
- TO-247 leads
- 3 Amp diodes (e.g. 1N5401)
- 6 Amp diodes (e.g. 6A05)
Parts which I have created are released under the MIT License. Parts which I have modified are subject to their original license.