4 layers152 × 65.2 mm
4 layers85 × 170 mm
LED PCB Large
Caleb-eng-tech/lucid_light_pcb- Size
- 85 × 170 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 117
- Nets
- 74
- Pads
- 378
- Tracks, vias
- 847, 324
- Pours
- 73
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 21 Sep 2026
- Updated
- 4 Nov 2026
Overview
LED PCB Large is an open-source printed circuit board by Caleb-eng-tech, from the Caleb-eng-tech/lucid_light_pcb repository on GitHub. It is a 4-layer board of 85 × 170 mm with 117 parts on 74 nets, routed with 847 tracks and 324 vias.
It is built around the BUK9Y107-80EX and B180-13-F(MS). Its parts include 26 resistors, 12 diodes, 12 transistors, 7 capacitors and 6 ICs.
Main components
2Parts
117| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 2.2uF 100V X7R | Capacitor_SMD:C_1210_3225Metric | Cin1, Cin2, Cin3, Cin4, Cin5, Cin6, Cin7, Cin8, Cin9, Cin10, Cin11, Cin12 |
| 12 | BUK9Y107-80EX | BUK9Y107_80EX:PHPT61002NYCLHX | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10, Q11, Q12 |
| 6 | 0.1R 1% | Resistor_SMD:R_1206_3216Metric | RCS1, RCS2, RCS3, RCS4, RCS5, RCS6 |
| 6 | 0.22uF 25V X7R | Capacitor_SMD:C_0603_1608Metric | CBST1, CBST2, CBST3, CBST4, CBST5, CBST6 |
| 6 | 1uF 63V X7R | Capacitor_SMD:C_0805_2012Metric | Cout1, Cout2, Cout3, Cout4, Cout5, Cout6 |
| 6 | 2.2uF 16V X7R | Capacitor_SMD:C_0805_2012Metric | Cvcc1, Cvcc2, Cvcc3, Cvcc4, Cvcc5, Cvcc6 |
| 6 | 24.9K 1% | Resistor_SMD:R_0603_1608Metric | R3, R8, R12, R16, R20, R24 |
| 6 | 324K 1% | Resistor_SMD:R_0603_1608Metric | R2, R7, R11, R15, R19, R23 |
| 6 | 4.7R 1% | Resistor_SMD:R_0603_1608Metric | R4, R6, R10, R14, R18, R22 |
| 6 | 47.5K 1% | Resistor_SMD:R_0603_1608Metric | R1, R5, R9, R13, R17, R21 |
| 6 | 470pF 50V C0G | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3, C4, C5, C6 |
| 6 | 47uH | Inductor_SMD:L_Coilcraft_MSS1278T-XXX | L1, L2, L3, L4, L5, L6 |
| 6 | B180-13-F | Diode_SMD:D_SMA | D2, D3, D5, D7, D9, D11 |
| 6 | Bridgelux V22-D | LED_PCB_Large_Custom:Bridgelux_V22_Custom | D1, D4, D6, D8, D10, D12 |
| 6 | MAX20078ATE_V_T | MAX20078ATE_V_T:QFN50P300X300X80-17N | U1, U2, U3, U4, U5, U6 |
| 6 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP2, TP3, TP4, TP5, TP6 |
| 1 | 10K 1% | Resistor_SMD:R_0603_1608Metric | R26 |
| 1 | 12A | LED_PCB_Large_Custom:0454012.MR | F1 |
| 1 | 31.6K 1% | Resistor_SMD:R_0603_1608Metric | R25 |
| 1 | 470uF 63V | Capacitor_THT:CP_Radial_D12.5mm_P5.00mm | C7 |
| 1 | AS150UPB 2+4 | LED_PCB_Large_Custom:AS150UPB_2+4 | J1 |
The 113 most common of 117 parts.
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Questions
How big is the LED PCB Large PCB?
It measures 85 × 170 mm and has 4 copper layers, 1.6 mm thick.
What parts does the LED PCB Large use?
117 parts, built around the BUK9Y107-80EX and B180-13-F(MS). 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 LED PCB Large KiCad files?
From the Caleb-eng-tech/lucid_light_pcb repository on GitHub, at the commit this page was made from: the board is KiCad_PCB/LED_PCB_Large.kicad_pcb and its schematic KiCad_PCB/LED_PCB_Large.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the LED PCB Large design in my own project?
Its repository states no licence, so its author keeps all rights: ask Caleb-eng-tech before reusing the design.