4 layers40 × 58.5 mm
4 layers74 × 52 mm
MIsBkit Rev3
alvarohub/workshop_MattersOfBehaviour- Size
- 74 × 52 mm
- Copper layers
- 4
- Thickness
- 1.63 mm
- Parts
- 88
- Nets
- 104
- Pads
- 261
- Tracks, vias
- 284, 185
- Pours
- 13
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 7 Sep 2026
- Updated
- 8 Sep 2026
Overview
MIsBkit Rev3 is an open-source printed circuit board by alvarohub, from the alvarohub/workshop_MattersOfBehaviour repository on GitHub. It is a 4-layer board of 74 × 52 mm with 88 parts on 104 nets, routed with 284 tracks and 185 vias.
It is built around the SN74LVC2G241DCU, TPSM82903SISR and B127V08-0B17P51-H43C35, with the SK-12D15-G030, XDJK-0051-025 and HY2.0-4P-WT among its other parts. Its parts include 24 capacitors, 17 connectors, 10 resistors, 8 ICs and 3 fuses.
Main components
12
SN74LVC2G241DCU
VSSOP-8-40℃~+85℃ 1 1.65V~5.5V 10uA 2 32mA 32mA 4.1ns@3.3V,50pF 74LVC Power-off isolation、Output enable Tri-State Unidirectional VSSOP-8 Buffers, Drivers, Receivers, Transceivers ROHSTexas InstrumentsBuffers, Drivers, Receivers, Transceivers
TPSM82903SISR
LDFN-10-EP(2.8x3)-40℃~+125℃@(TJ) 1 2.5MHz 3A 3V~17V 400mV~5.5V 4uA Adjustable Buck Buck Built-in Yes LDFN-10-EP(2.8x3) DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersB127V08-0B17P51-H43C35
SMD,P=1.27mm(交错脚)-40℃~+105℃ 1 1.27mm 17P 1A 1x17P 4.3mm Gold Phosphor bronze Square Hole Surface Mount,Vertical Top SMD,P=1.27mm(交错脚) Female Headers ROHSJXTCONNFemale Headers
SK-12D15-G030
SMD-3P,8.6x4.5mmSlide SwitchesG-Switch
XDJK-0051-025
插件-40℃~+85℃ 2.1mm 3A 500V 6.3mm DC Power Jack Right Angle 插件 DC Power Connectors ROHSLian Xin TechnologyDC Power Connectors
HY2.0-4P-WT
SMD,P=2mm,卧贴1 12mm 1x4P 2mm 4 4P 5.1mm 7.9mm Brass LCP Surface Mount, Right Angle Tin UL94V-0 maize-yellow SMD,P=2mm,卧贴 Wire To Board Connector ROHSCAXWire To Board Connector
2920L400/24GR
2920-40℃~+85℃ 1.6mm 2.5W 24V 40A 40mΩ 4A 4s 5.44mm 7.98mm 8A 8mΩ 2920 Resettable Fuses ROHSLUTEResettable Fuses
HC-5264-3A
插件,P=2.5mm-25℃~+85℃ 1 10mm 1x3P 2.5mm 250V 3 3A 3P 4.9mm 6mm Brass Mini-SPOX(5264) PA66 Through Hole Tin UL94V-0 Plugin,P=2.5mm Wire To Board Connector ROHSHCTLWire To Board Connector2920L1000SL24GRG
29202920 Resettable Fuses ROHSLUTEResettable Fuses
SIS443DN-T1-GE3(TOKMAS)
PDFN-8L(3x3)MOSFETsTokmas
SMAJ5.0A
DO-214AC(SMA)-65℃~+150℃ 400W@10/1000us 43.5A 5V 7V 800uA 9.2V TVS Unidirectional DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSMDDESD And Surge Protection (TVS/ESD)
SMBJ15A
DO-214AA(SMB)-65℃~+150℃ 15V 18.5V 1uA 24.4V 24.6A@10/1000us 600W@10/1000us TVS Unidirectional DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHSMDDESD And Surge Protection (TVS/ESD)
Parts
88| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 10uF | Mbk_rev3:C_0603 | C14, C15, C16, C17, C18, C19 |
| 5 | HY2.0-4P | Mbk_rev3:CONN-SMD_4P-P2.00_HY2.0-4P | CN1, CN2, CN3, CN5, CN7 |
| 4 | 10kΩ | Mbk_rev3:R_0402 | R1, R7, R8, R11 |
| 4 | 220pF | Mbk_rev3:C_0402 | C31, C32, C33, C34 |
| 4 | 4.7uF | Mbk_rev3:C_0603 | C27, C28, C29, C30 |
| 4 | HDR-M-2.54_1x3 | Mbk_rev3:CONN-TH_HX-PZ2.54-1X3P-ZZ | J3, J4, J5, J6 |
| 4 | SCREW-MOUNTING-HOLE-3MM | Mbk_rev3:Hole, 3mm | J7, J8, J9, J10 |
| 3 | 100nF | Mbk_rev3:C_0402 | C4, C5, C10 |
| 2 | 0402WGF5233TCE | Mbk_rev3:R_0402 | R10, R14 |
| 2 | 100kΩ | Mbk_rev3:R_0402 | R12, R15 |
| 2 | 100nF | Mbk_rev3:C_0603 | C11, C12 |
| 2 | 10uF | Mbk_rev3:C_1206 | Cin3, Cin4 |
| 2 | 2920L400/24GR | Mbk_rev3:F1210 | F2, F3 |
| 2 | 47uF | Mbk_rev3:C_0805 | C35, C36 |
| 2 | HC-5264-3A | Mbk_rev3:Molex_SPOX_5267-03A_1x03_P2.50mm_Vertical | CN11, CN12 |
| 2 | TPSM82903SISR | Mbk_rev3:USIP-11_L3.0-W2.8_TPSM82901SISR | U12, U13 |
| 1 | 100kΩ | Mbk_rev3:R_0603 | Rpul1 |
| 1 | 120kΩ | Mbk_rev3:R_0402 | R2 |
| 1 | 220uF | Mbk_rev3:CAP-SMD_BD6.3-L6.6-W6.6-FD | C7 |
| 1 | 2920L1000SL24GRG | Mbk_rev3:F2920 | F1 |
| 1 | 39kΩ | Mbk_rev3:R_0402 | R6 |
| 1 | 4.7nF | Mbk_rev3:C_0402 | C13 |
| 1 | 47nF | Mbk_rev3:C_0603 | C9 |
| 1 | 47Ω | Mbk_rev3:R_0402 | Rg1 |
| 1 | B127V08-0B17P51-H43C35 | Mbk_rev3:HDR-SMD_17P-P1.27-V-F-LS3.5 | U9 |
| 1 | BX-PM1.27-1-11PU-W | Mbk_rev3:HDR-SMD_11P-P1.27-V-F-LS3.5 | U8 |
| 1 | G*** | MisBKit_Rev3:kibuzzard-69B19147 | kibuzzard-69B19147 |
| 1 | G*** | MisBKit_Rev3:kibuzzard-6924EAAF | kibuzzard-6924EAAF |
| 1 | G*** | MisBKit_Rev3:kibuzzard-6924EB83 | kibuzzard-6924EB83 |
| 1 | G*** | MisBKit_Rev3:kibuzzard-6924ECE6 | kibuzzard-6924ECE6 |
| 1 | G*** | MisBKit_Rev3:kibuzzard-6924EB61 | kibuzzard-6924EB61 |
| 1 | G*** | MisBKit_Rev3:kibuzzard-69B192BF | kibuzzard-69B192BF |
| 1 | G*** | MisBKit_Rev3:kibuzzard-6924EAC7 | kibuzzard-6924EAC7 |
| 1 | G*** | MisBKit_Rev3:kibuzzard-6924EB76 | kibuzzard-6924EB76 |
| 1 | G*** | MisBKit_Rev3:kibuzzard-697CF500 | kibuzzard-697CF500 |
| 1 | G*** | MisBKit_Rev3:kibuzzard-69B19139 | kibuzzard-69B19139 |
| 1 | G*** | MisBKit_Rev3:kibuzzard-69828209 | kibuzzard-69828209 |
| 1 | G*** | MisBKit_Rev3:kibuzzard-69B19182 | kibuzzard-69B19182 |
| 1 | G*** | MisBKit_Rev3:kibuzzard-69B19140 | kibuzzard-69B19140 |
| 1 | G*** | MisBKit_Rev3:kibuzzard-6924EB42 | kibuzzard-6924EB42 |
| 1 | G*** | MisBKit_Rev3:kibuzzard-6924ECF3 | kibuzzard-6924ECF3 |
| 1 | G*** | MisBKit_Rev3:kibuzzard-6924ECFF | kibuzzard-6924ECFF |
| 1 | G*** | MisBKit_Rev3:kibuzzard-69B19130 | kibuzzard-69B19130 |
| 1 | LOGO | MisBKit_Rev3:Mbk_logo | G*** |
| 1 | SIS443DN-T1-GE3(TOKMAS) | Mbk_rev3:PDFN3333-8_L3.1-W3.2-P0.65-LS3.4-BL_1 | Q1 |
| 1 | SK-12D15-G030 | Mbk_rev3:SW-SMD_3P-L8.6-W4.5_SK-12D15-G030 | U4 |
| 1 | SMAJ5.0A | Mbk_rev3:D_SMA | D1 |
| 1 | SMBJ15A | Mbk_rev3:D_SMB | D2 |
| 1 | SN74LVC2G241DCU | Mbk_rev3:VSSOP-8_L2.3-W2.0-P0.50-LS3.1-BR | U7 |
| 1 | TXB0104PWR | Mbk_rev3:TSSOP-14_4.4x5mm_P0.65mm | U6 |
| 1 | XDJK-0051-025 | Mbk_rev3:DC-IN-TH_XDJK-0051-025 | U3 |
| 1 | XH-2AW_C37328780 | Mbk_rev3:CONN-TH_2P-P2.50_XH-2AW | CN9 |
| 1 | XT30PW-M | Mbk_rev3:CONN-TH_XT30PW-M | CN10 |
| 1 | ~ | Mbk_rev3:Part_Num_JLCPCB | PN1 |
Questions
How big is the MIsBkit Rev3 PCB?
It measures 74 × 52 mm and has 4 copper layers, 1.63 mm thick.
What parts does the MIsBkit Rev3 use?
88 parts, built around the SN74LVC2G241DCU, TPSM82903SISR, B127V08-0B17P51-H43C35 and SK-12D15-G030. 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 MIsBkit Rev3 KiCad files?
From the alvarohub/workshop_MattersOfBehaviour repository on GitHub, at the commit this page was made from: the board is MissBkit_hardware/MIsBkit_Rev3.kicad_pcb and its schematic MissBkit_hardware/MIsBkit_Rev3.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the MIsBkit Rev3 design in my own project?
Its repository states no licence, so its author keeps all rights: ask alvarohub before reusing the design.
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