2 layers96 × 94 mm
4 layers86 × 47 mm
Smd board
hinatadayo/nixie-token-display- Size
- 86 × 47 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 115
- Nets
- 108
- Pads
- 386
- Tracks, vias
- 0, 0
- Pours
- 5
- Routed
- Not yet
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 4 Sep 2026
- Updated
- 26 Sep 2026
Overview
Smd board is an open-source printed circuit board by hinatadayo, from the hinatadayo/nixie-token-display repository on GitHub. It is a 4-layer board of 86 × 47 mm with 115 parts on 108 nets.
It is built around the RP2040, W25Q16JVSSIQ and AMS1117-3.3, with the USBLC6-2SC6, MMBTA42 and MMBTA92 among its other parts. Its parts include 30 resistors, 20 capacitors, 4 ICs, 3 connectors and 1 transistor. It belongs with the RP2040 boards of this library.
Main components
7
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
W25Q16JVSSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 10uA 133MHz 16Mbit 2.7V~3.6V 20 Years 3ms SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
USBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
MMBTA42
SOT-23-55℃~+150℃ 1 NPN 100 100nA 200mV 300V 350mW 500mA 50MHz 5V NPN SOT-23 Bipolar (BJT) ROHShongjiachengBipolar (BJT)MMBTA92
SOT-23-55℃~+150℃ 1 PNP 100nA 200mV 300V 350mW 500mA 50MHz 5V 60 PNP SOT-23 Bipolar (BJT) ROHShongjiachengBipolar (BJT)MMBT3904
SOT-23-55℃~+150℃ 1 NPN 100 100nA 200mA 200mW 300MHz 300mV 40V 6V NPN SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)
Parts
115| Qty | Value | Footprint | References |
|---|---|---|---|
| 15 | 120k | Resistor_SMD:R_0402_1005Metric | R10, RBE_K0, RBE_K1, RBE_K2, RBE_K3, RBE_K4, RBE_K5, RBE_K6, RBE_K7, RBE_K8, RBE_K9, RPD_A1, RPD_A2, RPD_A3, RPD_A4 |
| 14 | MMBTA42 | Package_TO_SOT_SMD:SOT-23 | QK0, QK1, QK2, QK3, QK4, QK5, QK6, QK7, QK8, QK9, QLO_A1, QLO_A2, QLO_A3, QLO_A4 |
| 12 | 120k | Resistor_SMD:R_1206_3216Metric | RB1_A1, RB1_A2, RB1_A3, RB1_A4, RB2_A1, RB2_A2, RB2_A3, RB2_A4, RBEHI_A1, RBEHI_A2, RBEHI_A3, RBEHI_A4 |
| 11 | 100nF | Capacitor_SMD:C_0402_1005Metric | C10, C11, C12, C13, C14, C15, C16, C17, C20, C21, C24 |
| 10 | 6.8k | Resistor_SMD:R_0402_1005Metric | R_K0, R_K1, R_K2, R_K3, R_K4, R_K5, R_K6, R_K7, R_K8, R_K9 |
| 6 | 10k | Resistor_SMD:R_0402_1005Metric | R6, R8, RBASE_A1, RBASE_A2, RBASE_A3, RBASE_A4 |
| 4 | 1M | Resistor_SMD:R_1206_3216Metric | RGHOST_A1, RGHOST_A2, RGHOST_A3, RGHOST_A4 |
| 4 | 6.8k | Resistor_SMD:R_1210_3225Metric | RANODE_A1, RANODE_A2, RANODE_A3, RANODE_A4 |
| 4 | CD90P | Custom:CD90P_DirectSolder_12lead | TUBE1, TUBE2, TUBE3, TUBE4 |
| 4 | MMBTA92 | Package_TO_SOT_SMD:SOT-23 | QHI_A1, QHI_A2, QHI_A3, QHI_A4 |
| 2 | 10uF | Capacitor_SMD:C_0805_2012Metric | C3, C4 |
| 2 | 15pF | Capacitor_SMD:C_0402_1005Metric | C22, C23 |
| 2 | 1k | Resistor_SMD:R_0402_1005Metric | R5, R7 |
| 2 | 1uF | Capacitor_SMD:C_0402_1005Metric | C18, C19 |
| 2 | 220k | Resistor_SMD:R_1206_3216Metric | R11, R12 |
| 2 | 22uF | Capacitor_SMD:C_0805_2012Metric | C1, C2 |
| 2 | 27 | Resistor_SMD:R_0402_1005Metric | R3, R4 |
| 2 | 5.1k | Resistor_SMD:R_0402_1005Metric | R1, R2 |
| 1 | 0.5A hold | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | 10uF/400V | Capacitor_THT:CP_Radial_D10.0mm_P5.00mm | C5 |
| 1 | 12MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 2.2k | Resistor_SMD:R_0402_1005Metric | R9 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | BOOTSEL | Button_Switch_SMD:SW_SPST_B3U-1000P | SW1 |
| 1 | H1 | MountingHole:MountingHole_3.2mm_M3 | H1 |
| 1 | H2 | MountingHole:MountingHole_3.2mm_M3 | H2 |
| 1 | HV_IN_200V | Connector_Wire:SolderWire-0.5sqmm_1x02_P4.8mm_D0.9mm_OD2.3mm | J2 |
| 1 | HV_MODULE_LV | Custom:HVModule_LV_1x03_Wire | J3 |
| 1 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | RP2040 | Custom:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm_Via0.3 | U1 |
| 1 | USB-C | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U4 |
| 1 | W25Q16JVSSIQ | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3 |
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Questions
How big is the Smd board PCB?
It measures 86 × 47 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Smd board use?
115 parts, built around the RP2040, W25Q16JVSSIQ, AMS1117-3.3 and USBLC6-2SC6. 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 Smd board KiCad files?
From the hinatadayo/nixie-token-display repository on GitHub, at the commit this page was made from: the board is kicad/smd-board/smd-board.kicad_pcb and its schematic kicad/driver-board/driver-board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Smd board design in my own project?
Its repository states no licence, so its author keeps all rights: ask hinatadayo before reusing the design.