PCRD04
mlab-modules·PCRD04·hw/sch_pcb/PCRD04B.kicad_pcb
About the PCRD04 PCB
PCRD04 is an open source PCB design by mlab-modules, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 60.5 × 40.1 mm, with 58 components from 30 distinct parts.
Other key parts include the OPA2314, ISL21080DIH312Z-TK 1V25, TS7211, TS5A4594 and LM4041CIM3-1.2(neosazovat). By type, the board carries 25 capacitors, 14 resistors, 8 connectors, 6 ICs, 2 modules and 2 diodes.
It belongs with the science & space designs in this gallery.
From the project
Silicon PIN diode cosmic radiation detector

Main components on the PCRD04
PCRD04 bill of materials (BOM)
58 components, 30 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | OPA2314 | SOIC-8_3.9x4.9mm_Pitch1.27mm | U1, U2 |
| 1 | ISL21080DIH312Z-TK 1V25 | SOT-23 | U3 |
| 1 | TS7211 | SOT-23-5_HandSoldering | U4 |
| 1 | TS5A4594 | SOT-23-5_HandSoldering | U5 |
| 1 | LM4041CIM3-1.2(neosazovat) | SOT-23 | U6 |
| 1 | BMIS-209-C | BMIS-209-C | M5 |
| 1 | BMI-S-210-F | BMI-S-210-F | M6 |
| 1 | 3.6V | Straight_2x03 | J1 |
| 7 | HEADER_2x01_PARALLEL | Straight_2x01 | J2, J3, J4, J5, J6, J7, J11 |
| 1 | CH28-2032 | CH28-2032 | BT1 |
| 1 | M4 | Diode-SMA_Standard | D1 |
| 1 | S2744-09 | HAMAMATSU_S2744-09_rozs | D2 |
| 1 | 47uF | TantalC_SizeC_Reflow | C1 |
| 2 | NFM21CC221R1H3D-220pF | FIR1 | C2, C22 |
| 2 | 4u7 | SMD-0805 | C3, C17 |
| 5 | 10uF | SMD-0805 | C4, C6, C7, C8, C9 |
| 1 | 1pFNP0 251R15S1R0AV4E | SMD-0805 | C5 |
| 7 | 100nF | SMD-0805 | C10, C11, C12, C13, C14, C16, C20 |
| 1 | 3n3 | SMD-0805 | C15 |
| 1 | 2n2 | SMD-0805 | C18 |
Show 10 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 1nF/NP0 | SMD-0805 | C19 |
| 4 | NFM21PC105-1uF | FIR1 | C21, C23, C24, C25 |
| 1 | 10R | SMD-0805 | R1 |
| 4 | 100 | SMD-0805 | R2, R3, R4, R5 |
| 1 | 10M | SMD-0805 | R6 |
| 2 | 10k | SMD-0805 | R7, R12 |
| 2 | 1k | SMD-0805 | R8, R10 |
| 2 | 4k7 | SMD-0805 | R9, R11 |
| 1 | 2k2 | SMD-0805 | R13 |
| 1 | - | SMD-0805 | R15 |
PCRD04 design files
The KiCad project lives in the mlab-modules/PCRD04 repository on GitHub; these links point at the commit this page was built from.
- Layouthw/sch_pcb/PCRD04B.kicad_pcb
- Schematichw/sch_pcb/PCRD04B.kicad_sch
PCRD04: common questions
How big is the PCRD04 PCB?
The PCRD04 measures 60.5 × 40.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the PCRD04?
58 components, from 30 distinct parts. The full bill of materials is listed on this page.
Where can I download the PCRD04 design files?
From the mlab-modules/PCRD04 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the PCRD04 design in my own project?
Yes, under the terms of its GPL-3.0 license, which mlab-modules chose for the repository.
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