MAX31865 x10
About the MAX31865 x10 PCB
MAX31865 x10 is an open source PCB design by PPKoller, published on GitHub. It is a 2-layer board measuring 215.9 × 59.7 mm, with 165 components from 14 distinct parts.
Other key parts include the MIC5225-3.3 and MAX31865. By type, the board carries 40 resistors, 32 capacitors, 30 diodes, 11 ICs, 11 connectors and 10 inductors.
It belongs with the sensors and test & measurement designs in this gallery.
From the project
PCB for serial 4-point measurement of ten PT-100 temperature sensors using Raspberry Pi.
Main components on the MAX31865 x10
MAX31865 x10 bill of materials (BOM)
165 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MIC5225-3.3 | SOT23-5 | U5 |
| 10 | MAX31865 | QFN20_4MM_0.65MM | U6, U7, U8, U9, U10, U11, U12, U13 +2 |
| 1 | Conn_02x20_Odd_Even | PinHeader_2x20_P2.54mm_Vertical | J1 |
| 10 | Conn_01x04 | TerminalBlock_4Ucon_1x04_P3.50mm_Horizontal | J2, J3, J4, J5, J6, J7, J8, J9 +2 |
| 1 | Jumper_3_Bridged12 | PinHeader_1x03_P2.54mm_Vertical | JP1 |
| 10 | SOLDERJUMPER_2WAY | SOLDERJUMPER_2WAY_OPEN_NOPASTE | SJ1, SJ4, SJ7, SJ10, SJ13, SJ16, SJ19, SJ22 +2 |
| 20 | SOLDERJUMPER | SOLDERJUMPER_ARROW_NOPASTE | SJ2, SJ3, SJ5, SJ6, SJ8, SJ9, SJ11, SJ12 +12 |
| 30 | 1N4148 | SOD-323 | D1, D2, D3, D4, D5, D6, D7, D8 +22 |
| 10 | FERRITE-0805NO | 0805-NO | FB1, FB2, FB3, FB4, FB5, FB6, FB7, FB8 +2 |
| 2 | 10uF | 0805-NO | C1, C2 |
| 20 | 0.1uF | 0805-NO | C3, C4, C6, C7, C9, C10, C12, C13 +12 |
| 10 | 100nF | 0805-NO | C5, C8, C11, C14, C17, C20, C23, C26 +2 |
| 30 | 10K | 0805-NO | R1, R2, R3, R5, R6, R7, R9, R10 +22 |
| 10 | 430Ω / 4300Ω 0.1% | 0805-NO | R4, R8, R12, R16, R20, R24, R28, R32 +2 |
MAX31865 x10 design files
The KiCad project lives in the PPKoller/MAX31865x10 repository on GitHub; these links point at the commit this page was built from.
MAX31865 x10: common questions
How big is the MAX31865 x10 PCB?
The MAX31865 x10 measures 215.9 × 59.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the MAX31865 x10?
165 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the MAX31865 x10 design files?
From the PPKoller/MAX31865x10 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the MAX31865 x10 design in my own project?
The repository has no license, so all rights stay with PPKoller. Use it as a reference, and ask the author before reusing the design.
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