4 layers60 × 30 mm
2 layers297.6 × 218.3 mm
P10 LED 2
Saro21s/P10_LED_PCB- Size
- 297.6 × 218.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 710
- Nets
- 277
- Pads
- 1,770
- Tracks, vias
- 1,144, 127
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 14 Jul 2026
- Updated
- 10 Aug 2026
Overview
P10 LED 2 is an open-source printed circuit board by Saro21s, from the Saro21s/P10_LED_PCB repository on GitHub. It is a 2-layer board of 297.6 × 218.3 mm with 710 parts on 277 nets, routed with 1,144 tracks and 127 vias.
It is built around the MAX3483CPA+, STP16CPC26T and 820KD14J, with the IN4148W, KBL10-E4/51 and RXEF250-2 among its other parts. Its parts include 517 diodes, 86 capacitors, 36 resistors, 13 ICs and 8 connectors. It belongs with the STM32 boards of this library.
Main components
7
MAX3483CPA+
PDIP-80℃~+70℃ 1 1 250Kbps 3V~3.6V Transceiver PDIP-8 RS-485 / RS-422 ICs ROHSMaxim Integrated (Analog Devices)RS-485 / RS-422 ICs
STP16CPC26T
TSSOP-24-40℃~+125℃ 1% 16 20V 30MHz 3V~5.5V 90mA Analog Over-Temperature Protection (OTP) TSSOP-24 LED Drivers ROHSSTMicroelectronicsLED Drivers
820KD14J
插件,P=7.5mm135V 2.4nF@1kHz 27J 50V 600mW 65V 6kA 82V 插件,P=7.5mm Varistors ROHSBrightkingVaristors
IN4148W
SOD-123SOD-123 New Arrivals ROHSWorldUncategorised
KBL10-E4/51
KBL-50℃~+150℃ 1.1V@4A 1kV 200A 4A 5uA@1kV Single-Phase Rectifier KBL Bridge Rectifiers ROHSVishay IntertechnologyBridge RectifiersRXEF250-2
插件130mΩ 15.6s 2.5A 2.5W 50mΩ 5A 插件 Resettable Fuses ROHSLittelfuseResettable Fuses
SMCJ1.5KE39CA-TP
SMC(DO-214AB)1.5kW 28.2A 33.3V 41V 53.9V 5uA Bidirectional TVS SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSMicro Commercial ComponentsTVS
Parts
710| Qty | Value | Footprint | References |
|---|---|---|---|
| 512 | LED | LED_SMD:LED_0805_2012Metric | D1, D10, D11, D100, D101, D102, D103, D104, D105, D106, D107, D108, D109, D110, D111, D112 +496 |
| 33 | 0.01 uF | Capacitor_SMD:C_0805_2012Metric | C32, DC10, DC15, DC16, DC19, DC20, DC30, DC31, DC32, DC33, DC35, DC36, DC39, DC40, DC45, DC46 +17 |
| 21 | 0.1uF | Capacitor_SMD:C_0805_2012Metric | C6, C12, C15, C16, C17, C18, C19, C20, C21, C22, C30, DC1, DC3, DC13, DC23, DC29 +5 |
| 15 | 1.8nF | Capacitor_SMD:C_0805_2012Metric | DC17, DC18, DC21, DC25, DC26, DC27, DC37, DC38, DC41, DC47, DC48, DC51, DC57, DC58, DC61 |
| 14 | 1.8 nF | Capacitor_SMD:C_0805_2012Metric | DC4, DC14, DC28, DC34, DC44, DC54, DC64, DC67, DC68, DC71, DC74, DC77, DC78, DC81 |
| 10 | 10uF | Capacitor_SMD:C_0805_2012Metric | C28, DC2, DC12, DC22, DC24, DC42, DC52, DC62, DC72, DC82 |
| 9 | 1K | Resistor_SMD:R_0805_2012Metric | R17, R29, R30, R31, R32, R33, R34, R35, R36 |
| 8 | STP16CPC26T | Package_SO:TSSOP-24_4.4x7.8mm_P0.65mm | U1, U2, U3, U4, U5, U6, U7, U8 |
| 7 | 0E | Resistor_SMD:R_0805_2012Metric | R1, R6, R12, R13, R14, R15, R18 |
| 7 | 47K | Resistor_SMD:R_0805_2012Metric | R8, R9, R10, R11, R20, R21, R24 |
| 4 | 4.7K | Resistor_SMD:R_0805_2012Metric | R25, R26, R27, R28 |
| 3 | 0.01uF | Capacitor_SMD:C_0805_2012Metric | C33, C34, C35 |
| 3 | 1.8nf | Capacitor_SMD:C_0805_2012Metric | DC7, DC8, DC11 |
| 3 | 820KD14J | Varistor:RV_Disc_D12mm_W5.8mm_P7.5mm | RV1, RV2, RV3 |
| 3 | L | Inductor_SMD:L_0805_2012Metric | L5, L6, L7 |
| 3 | Polyfuse | Fuse:Fuse_1206_3216Metric | F2, F3, F4 |
| 2 | 2.2uF | Capacitor_SMD:C_0805_2012Metric | C26, C27 |
| 2 | 220uF/16V ELEC | Capacitor_SMD:C_0805_2012Metric | C10, C14 |
| 2 | 22E | Resistor_SMD:R_0805_2012Metric | R22, R23 |
| 2 | 300K | Resistor_SMD:R_0805_2012Metric | R3, R4 |
| 2 | 5-PIN 2.54MM PITCH MALE STRAIGHT | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J5, J6 |
| 2 | Conn_02x07_Odd_Even | Connector_PinHeader_2.00mm:PinHeader_2x07_P2.00mm_Vertical | J7, J8 |
| 1 | 0.1 uF | Capacitor_SMD:C_1210_3225Metric | C5 |
| 1 | 0.1 uF | Capacitor_SMD:C_0805_2012Metric | C31 |
| 1 | 0.1UF | Capacitor_SMD:C_0805_2012Metric | C24 |
| 1 | 0.1uF/100V 1210/0805 | Capacitor_SMD:C_0805_2012Metric | C7 |
| 1 | 0.1uf | Capacitor_SMD:C_0805_2012Metric | C23 |
| 1 | 10 uF | Capacitor_SMD:C_0805_2012Metric | C29 |
| 1 | 100K 8mm LDR | OptoDevice:R_LDR_10x8.5mm_P7.6mm_Vertical | LDR1 |
| 1 | 100pF 2KV CAPACITOR | Capacitor_SMD:C_0805_2012Metric | C4 |
| 1 | 100uF/63V ELEC | Capacitor_SMD:C_0805_2012Metric | C8 |
| 1 | 10K | Resistor_SMD:R_0805_2012Metric | R16 |
| 1 | 10nF/100V MLC | Capacitor_SMD:C_1210_3225Metric | C1 |
| 1 | 10uF/50V 1210 | Capacitor_SMD:C_0805_2012Metric | C3 |
| 1 | 10uH 744066100 | Inductor_SMD:L_1812_4532Metric | L2 |
| 1 | 120E | Resistor_SMD:R_1206_3216Metric | R19 |
| 1 | 150pF/50V | Capacitor_SMD:C_0805_2012Metric | C13 |
| 1 | 1M | Resistor_SMD:R_0805_2012Metric | R2 |
| 1 | 1uF/100V MLC | Capacitor_SMD:C_1210_3225Metric | C2 |
| 1 | 2 Pin 5.5mm Male Molex INPUT CONNECTOR | Connector_Molex:Molex_Mini-Fit_Jr_5569-02A1_2x01_P4.20mm_Horizontal | J2 |
| 1 | 2 Pin 5.5mm Male Molex MAINS CONNECTOR | Connector_Molex:Molex_Mini-Fit_Jr_5569-02A1_2x01_P4.20mm_Horizontal | J3 |
| 1 | 2 Pin 5.5mm Male Molex OUTPUT CONNECTOR | Connector_Molex:Molex_Mini-Fit_Jr_5569-02A1_2x01_P4.20mm_Horizontal | J1 |
| 1 | 2.2uF/100V 1210 | Capacitor_SMD:C_0805_2012Metric | C9 |
| 1 | 22uF/16V ELEC | Capacitor_SMD:C_0805_2012Metric | C11 |
| 1 | 33uH 744770133 | Inductor_SMD:L_1812_4532Metric | L3 |
| 1 | 39K | Resistor_SMD:R_0805_2012Metric | R5 |
| 1 | 4.7UF | Capacitor_SMD:C_0805_2012Metric | C25 |
| 1 | 5 PIN 2.54MM PITCH BURGSTRIP | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J4 |
| 1 | 742792021 | Inductor_SMD:L_0805_2012Metric | L4 |
| 1 | 74279224171 | Inductor_SMD:L_1812_4532Metric | L1 |
| 1 | 95.3K | Resistor_SMD:R_0805_2012Metric | R7 |
| 1 | D | Diode_SMD:D_SOD-123 | D517 |
| 1 | IN4148 | Diode_SMD:D_SOD-123 | D516 |
| 1 | INDUCTOR | Inductor_SMD:L_1812_4532Metric | L2A1 |
| 1 | KBL10-E4/51 | Diode_THT:Diode_Bridge_Round_D9.8mm | D515 |
| 1 | MAX3483 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U11 |
| 1 | MF11-103K THERMISTER | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | NTC1 |
| 1 | MP24943DN-LF-Z SOIC8E | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U9 |
| 1 | MX25L6406EM21 | Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm | U12 |
| 1 | RXEF250-2 | Fuse:Fuse_1812_4532Metric | F1 |
| 1 | SM15T39CAY SMC | Diode_SMD:D_SMC | D514 |
| 1 | SMCJ1.5KE39CA-TP | Diode_SMD:D_SMC | D513 |
| 1 | STM32401VBT6 100 PIN LQFP | Package_QFP:LQFP-100_14x14mm_P0.5mm | U10 |
| 1 | SW_DIP_x04 | Button_Switch_SMD:SW_DIP_SPSTx04_Slide_9.78x12.34mm_W8.61mm_P2.54mm | SW1 |
| 1 | ~ | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U13 |
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Questions
How big is the P10 LED 2 PCB?
It measures 297.6 × 218.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the P10 LED 2 use?
710 parts, built around the MAX3483CPA+, STP16CPC26T, 820KD14J and IN4148W. 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 P10 LED 2 KiCad files?
From the Saro21s/P10_LED_PCB repository on GitHub, at the commit this page was made from: the board is P10_LED_2.kicad_pcb and its schematic FRONT_DISPLAY_BOARD.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the P10 LED 2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask Saro21s before reusing the design.