4 layers90 × 49.5 mm
4 layers90 × 49.6 mm
IA800 powerrail 33
Software-InAir/IA800_KiCad- Size
- 90 × 49.6 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 48
- Nets
- 154
- Pads
- 317
- Tracks, vias
- 1,096, 140
- Pours
- 364
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 19 Jun 2026
- Updated
- 2 Oct 2026
Overview
IA800 powerrail 33 is an open-source printed circuit board by Software-InAir, from the Software-InAir/IA800_KiCad repository on GitHub. It is a 4-layer board of 90 × 49.6 mm with 48 parts on 154 nets, routed with 1,096 tracks and 140 vias.
It is built around the STM32H753ZIT6, TPS61040DBVRG and TSW-102-07-G-S, with the CRCW040210K0FKEDC, ERB21B5C2E8R2BDX1K and GQM2195C1H270JB01D among its other parts. Its parts include 25 capacitors, 7 connectors, 6 resistors, 3 ICs and 2 diodes. It belongs with the STM32 boards of this library.
Main components
12
STM32H753ZIT6
LQFP-144(20x20)-40℃~+85℃ 1.62V~3.6V 114 12bit 16bit 1MB 2MB 32 Bit 480MHz ARM Cortex-M7 Built-in FLASH LQFP-144(20x20) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
TPS61040DBVRG
SOT-23-5-40℃~+85℃ 1 1.8V~6V 1MHz 28V 400mA Boost Built-in Over-Temperature Protection (OTP)、Built-in soft-start SOT-23-5 DC-DC Converters ROHSHANSCHIP semiconductorLED Drivers
TSW-102-07-G-S
插件,P=2.54mm-55℃~+125℃ 1 1x2P 2.54mm 2.54mm 2.54mm 2P 5.84mm Black Gold Phosphor bronze Pin Header Through Hole 插件,P=2.54mm Pin Headers ROHSSamtecPin Headers
CRCW040210K0FKEDC
0402-55℃~+155℃ 10kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHSVishay IntertechnologyChip Resistor - Surface Mount
ERB21B5C2E8R2BDX1K
0805250V 8.2pF C0G 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSMurataMultilayer Ceramic Capacitors MLCC - SMD/SMTGQM2195C1H270JB01D
080527pF 50V C0G ±5% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSMurataMultilayer Ceramic Capacitors MLCC - SMD/SMT
ABS07-166-32.768KHZ-T
SMD3215-2P-40℃~+85℃ 32.768kHz 70kΩ 7pF ±10ppm SMD3215-2P Crystals ROHSAbraconCrystals
BLM18AG601SN1D
0603-55℃~+125℃ 1 380mΩ 500mA 600Ω@100MHz ±25% 0603 Ferrite Beads ROHSMurataFerrite Beads
C3E-8.000-18-3030-X-R
SMD3225-4P-40℃~+85℃ 18pF 500Ω 8MHz ±30ppm ±30ppm SMD3225-4P Crystals ROHSAKERCrystals
CGA3E2X7R1H104K080AA
0603100nF 50V X7R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSTDKMultilayer Ceramic Capacitors MLCC - SMD/SMTCRCW0402100KFKEDC
0402-55℃~+155℃ 100kΩ 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHSVishay IntertechnologyChip Resistor - Surface MountCRCW040243K2FKEDC
0402-55℃~+155℃ 43.2kΩ 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHSVishay IntertechnologyChip Resistor - Surface Mount
Parts
48| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | CL05B104KO5NNNC | CL05B104KO5NNNC:CAPC1005X55N | C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C26 |
| 4 | TSW-102-07-G-S | TSW-102-07-G-S:SAMTEC_TSW-102-07-G-S | J4, J8, J9, J10 |
| 2 | CRCW040210K0FKED | CRCW040210K0FKED:RESC1005X40N | R1, R2 |
| 2 | ERB21B5C2E8R2BDX1K | ERB21B5C2E8R2BDX1K:CAP_ERB21_MUR | C10, C11 |
| 2 | GQM2195C1H270JB01D | GQM2195C1H270JB01D:CAPC2012X95N | C8, C9 |
| 1 | 1-826656-2 | 1-826656-2:TE_1-826656-2 | J5 |
| 1 | ABS07-166-32.768KHZ-T | ABS07-166-32-768KHZ-T:XTAL_ABS07-166-32.768KHZ-T_ABR | XTAL1 |
| 1 | BLM18AG601SN1D | BLM18AG601SN1D:BEADC1608X95N | FL1 |
| 1 | C0805C106K8PACTU | C0805C106K8PACTU:CAPC2012X88N | C5 |
| 1 | C3E-8.000-18-3030-X-R | C3E-8.000-18-3030-X-R:XTAL_C3E-8.000-18-3030-X-R | Y1 |
| 1 | CGA3E2X7R1H104K080AA | CGA3E2X7R1H104K080AA:CAPC1608X90N | C3 |
| 1 | CRCW0402100KFKED | CRCW0402100KFKED:RESC1005X40N | R4 |
| 1 | CRCW040243K2FKED | CRCW040243K2FKED:RESC1005X40N | R5 |
| 1 | CRCW040245K3FKED | CRCW040245K3FKED:RESC1005X40N | R3 |
| 1 | ERA3AEB620V | ERA3AEB620V:RES_ERA3AEB620V | R6 |
| 1 | FH55-40S-0.5SH | FH55-40S-0.5SH:HRS_FH55-40S-0.5SH | J2 |
| 1 | FTSH-105-01-X-DV-P-K-X | FTSH-105-01-X-DV-P-K-X:SAMTEC_FTSH-105-01-X-DV-P-K-X | J3 |
| 1 | GRM1555C1E330JA01D | GRM1555C1E330JA01D:CAPC1005X55N | C1 |
| 1 | GRM155R71C563KA88D | GRM155R71C563KA88D:CAPC1005X55N | C4 |
| 1 | GRM188R60J225KE19D | GRM188R60J225KE19D:CAPC1608X90N | C12 |
| 1 | GRM21BR61A226ME44L | GRM21BR61A226ME44L:CAPC2012X145N | C2 |
| 1 | GRM21BR61C475KA88L | GRM21BR61C475KA88L:CAPC2012X135N | C6 |
| 1 | GRM21BR71H104KA01K | GRM21BR71H104KA01K:CAPC2012X135 | C7 |
| 1 | LQH43PN100M26L | LQH43PN100M26L:IND_LQH43PN100M26L | L2 |
| 1 | MBR0540-TP | MBR0540-TP:DIO_MBR0540-TP | D1 |
| 1 | PA4332.222NLT | PA4332.222NLT:IND_PA4332.222NLT | L1 |
| 1 | SMBJ24A-13-F | SMBJ24A-13-F:DIOM5336X250N | D3 |
| 1 | STM32H753ZIT6 | STM32H753ZIT6:QFP50P2200X2200X160-144N | U3 |
| 1 | TPS563252DRLR | TPS563252DRLR:SOT6_DRL_TEX | U1 |
| 1 | TPS61040DBVR | TPS61040DBVR:SOT95P280X145-5N | U2 |
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Questions
How big is the IA800 powerrail 33 PCB?
It measures 90 × 49.6 mm and has 4 copper layers, 1.6 mm thick.
What parts does the IA800 powerrail 33 use?
48 parts, built around the STM32H753ZIT6, TPS61040DBVRG, TSW-102-07-G-S and CRCW040210K0FKEDC. 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 IA800 powerrail 33 KiCad files?
From the Software-InAir/IA800_KiCad repository on GitHub, at the commit this page was made from: the board is IA800_powerrail_33.kicad_pcb and its schematic IA800_powerrail_33.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the IA800 powerrail 33 design in my own project?
Its repository states no licence, so its author keeps all rights: ask Software-InAir before reusing the design.