2 layers40 × 30 mm
2 layers18 × 10.7 mm
SMA Filter
OE9SAU/SMA-FilterSMA-Filter
- Size
- 18 × 10.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 3
- Nets
- 5
- Pads
- 18
- Tracks, vias
- 3, 52
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 24 Apr 2025
- Updated
- 6 Jul 2025
Overview
SMA Filter is an open-source printed circuit board by OE9SAU, from the OE9SAU/SMA-Filter repository on GitHub. It is a 2-layer board of 18 × 10.7 mm with 3 parts on 5 nets, routed with 3 tracks and 52 vias.
It is built around the 0400LP15A0122E.
Main components
1README
README.mdFilter-PCB with SMA connectors to place SMD 0805 filter chips from Johanson Technology
SMD0805, 373MHz Mittenfrequenz, Johanson Technology, 0400LP15A0122001E
Housing:
2x copper hose cap https://www.obi.at/loetfittings/kappe-fuer-loetfittings-12-mm-kupfer/p/6531586
1x copper hose ⌀10mm
Parts
3| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 0400LP15A0122E | 0400LP15A0122E:FIL_0400LP15A0122E | FL1 |
| 1 | 60312202114508 | 60312202114508:60312202114508 | J1 |
| 1 | 60314202124525 | 60314202124525:60314202124525 | J2 |
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Questions
How big is the SMA Filter PCB?
It measures 18 × 10.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the SMA Filter use?
3 parts, built around the 0400LP15A0122E. 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 SMA Filter KiCad files?
From the OE9SAU/SMA-Filter repository on GitHub, at the commit this page was made from: the board is kicad/SMA-Filter.kicad_pcb and its schematic kicad/SMA-Filter.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the SMA Filter design in my own project?
Its repository states no licence, so its author keeps all rights: ask OE9SAU before reusing the design.