2 layers197 × 159 mm
2 layers51 × 59 mm
- Size
- 51 × 59 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 38
- Nets
- 19
- Pads
- 77
- Tracks, vias
- 108, 7
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 30 Dec 2024
- Updated
- 3 Sep 2026
Overview
Filter is an open-source printed circuit board by dingjamesj, from the dingjamesj/electronic-trombone repository on GitHub. It is a 2-layer board of 51 × 59 mm with 38 parts on 19 nets, routed with 108 tracks and 7 vias.
Its parts include 12 resistors, 6 diodes, 5 capacitors, 2 connectors and 1 IC.
Parts
38| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 10k | Resistor_SMD:R_0805_2012Metric | R11, R12, R13, R14, R15, R16, R17 |
| 7 | TestPoint_Small | TestPoint:TestPoint_Keystone_5000-5004_Miniature | TP6, TP7, TP8, TP9, TP10, TP11, TP12 |
| 4 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D5, D6, D7, D8 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H5, H6, H7, H8 |
| 3 | 1n | Capacitor_THT:C_Rect_L18.0mm_W5.0mm_P15.00mm_FKS3_FKP3 | C9, C10, C11 |
| 2 | 0.1u | Capacitor_SMD:C_0805_2012Metric | C8, C12 |
| 2 | 1k | Resistor_SMD:R_0805_2012Metric | R19, R20 |
| 2 | LED | LED_THT:LED_D5.0mm | D9, D10 |
| 2 | Screw_Terminal_01x03 | Header 691137710003:691137710003 | J3, J4 |
| 1 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R21 |
| 1 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R22 |
| 1 | 2.2k | Resistor_SMD:R_0805_2012Metric | R18 |
| 1 | LOGO | LOGO | G*** |
| 1 | TL074 | Package_DIP:DIP-14_W7.62mm | U3 |
Questions
How big is the Filter PCB?
It measures 51 × 59 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Filter use?
38 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Filter KiCad files?
From the dingjamesj/electronic-trombone repository on GitHub, at the commit this page was made from: the board is KiCad/Filter/Filter.kicad_pcb and its schematic KiCad/Amplifier/Amplifier.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Filter design in my own project?
Its repository states no licence, so its author keeps all rights: ask dingjamesj before reusing the design.
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