Multiplex MOSFET
About the Multiplex MOSFET PCB
Multiplex MOSFET is an open source PCB design by Chillkroetchen, published on GitHub. It is a 4-layer board measuring 45.2 × 31.8 mm, with 37 components from 14 distinct parts.
Other key parts include the CD4051BM96. By type, the board carries 16 connectors, 12 resistors, 4 transistors, 4 diodes and 1 IC.
Main components on the Multiplex MOSFET
Multiplex MOSFET bill of materials (BOM)
37 components, 14 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | CD4051BM96 | SOIC127P600X175-16N | IC1 |
| 4 | AO3400A | SOT-23 | Q1, Q2, Q3, Q4 |
| 1 | KH-DC-050-2.0STM Conn_01x02_Male | PinHeader_1x02_P2.54mm_Vertical | J1 |
| 2 | SCREW_TERMINAL_01X04 Conn_01x02_Male | PinHeader_1x02_P2.54mm_Vertical | J2, J3 |
| 1 | SCREW_TERMINAL_01X02 Conn_01x02_Male | PinHeader_1x02_P2.54mm_Vertical | J4 |
| 2 | Conn_01x02_Male | PinHeader_1x02_P2.54mm_Vertical | J5, J6 |
| 2 | Conn_01x03_Male | PinHeader_1x03_P2.54mm_Vertical | J7, J9 |
| 1 | Conn_01x03_Male | PinHeader_1x05_P2.54mm_Vertical | J8 |
| 3 | SCREW_TERMINAL_01X03 Conn_01x03_Male | PinHeader_1x03_P2.54mm_Vertical | J10, J11, J12 |
| 4 | SCREW_TERMINAL_01X03 Conn_01x01_Male | PinHeader_1x01_P2.54mm_Vertical | J13, J14, J15, J16 |
| 4 | SS54 | D_SMA | D3, D4, D5, D6 |
| 6 | 1M | R_0805_2012Metric | R1, R4, R20, R21, R22, R23 |
| 2 | 100 1M | R_0805_2012Metric | R2, R3 |
| 4 | 100 | R_0805_2012Metric | R10, R11, R12, R13 |
Multiplex MOSFET design files
The KiCad project lives in the Chillkroetchen/Plant_Watering_Public repository on GitHub; these links point at the commit this page was built from.
Multiplex MOSFET: common questions
How big is the Multiplex MOSFET PCB?
The Multiplex MOSFET measures 45.2 × 31.8 mm, has 4 copper layers and is 4.69 mm thick.
How many components are on the Multiplex MOSFET?
37 components, from 14 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Multiplex MOSFET design files?
From the Chillkroetchen/Plant_Watering_Public repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Multiplex MOSFET design in my own project?
The repository has no license, so all rights stay with Chillkroetchen. Use it as a reference, and ask the author before reusing the design.
