2 layers60 × 52 mm
2 layers75 × 30 mm
2x2x4-LED Panel
irampton/LED_PCBs_V2- Size
- 75 × 30 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 62
- Nets
- 32
- Pads
- 152
- Tracks, vias
- 167, 42
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 16 Jul 2026
- Updated
- 26 Jul 2026
Overview
2x2x4-LED Panel is an open-source printed circuit board by irampton, from the irampton/LED_PCBs_V2 repository on GitHub, published under the MIT licence. It is a 2-layer board of 75 × 30 mm with 62 parts on 32 nets, routed with 167 tracks and 42 vias.
It is built around the PT4115, HL-AM-2835D1W-S1-08-HR3 and HL-AM-2835D1W-S1-08-HR3(2600K-2800K), with the SS14 and PZ2.54-2X5P-H25 among its other parts. Its parts include 20 resistors, 20 diodes, 8 capacitors, 4 ICs and 4 inductors.
Main components
5
PT4115
SOT-89-5-25℃~+85℃ 1.2A 1MHz 5% 6V~30V Analog、PWM Buck Built-in DC-DC Over-Temperature Protection (OTP) SOT-89-5 LED Drivers ROHSUMWLED Drivers
HL-AM-2835D1W-S1-08-HR3
SMD2835-2P-40℃~+85℃ 120° 150mA 3.4V 510mW 6500K Discrete Diode Frosted Yellow Lens Top-mount White SMD2835-2P LED Indication - Discrete ROHSHONGLITRONICLED Indication - Discrete
HL-AM-2835D1W-S1-08-HR3(2600K-2800K)
SMD2835-2P-40℃~+85℃ 120° 150mA 2700K 3.4V 510mW Discrete Diode Frosted Yellow Lens Top-mount White SMD2835-2P LED Indication - Discrete ROHSHONGLITRONICLED Indication - Discrete
SS14
SMA(DO-214AC)-55℃~+150℃ 1A 25A 300uA@40V 40V 550mV@1A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
PZ2.54-2X5P-H25
插件,P=2.54mm-40℃~+105℃ 10P 1kV 2 2.54mm 2.54mm 2.5mm 2x5P 3A 3mm 6mm Black Brass Gold Pin Header Through Hole 插件,P=2.54mm Pin Headers ROHSJXTCONNPin Headers
Parts
62| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 2.2uF | Schrune:CL21A225KBQNNNE | C1, C2, C3, C4, C5, C6, C7, C8 |
| 8 | HL-AM-2835D1W-S1-08-HR3 | Schrune:HL_AM_2835D1W_S1_08_HR3 | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 |
| 8 | HL-AM-2835D1W-S1-08-HR3(2600K-2800K) | Schrune:HL_AM_2835D1W_S1_08_HR3_2600K_2800K | LED9, LED10, LED11, LED12, LED13, LED14, LED15, LED16 |
| 4 | 0.000068uH | Schrune:CY54_68UH | L1, L2, L3, L4 |
| 4 | 1 | Schrune:P_0805W8F100KT5E | R1, R2, R3, R4 |
| 4 | 100k | Schrune:P_0402WGF1003TCE | R5, R6, R7, R8 |
| 4 | 10k | Schrune:P_0805W8F1002T5E | R17, R18, R19, R20 |
| 4 | 2.2k | Schrune:P_0402WGF2201TCE | R9, R10, R11, R12 |
| 4 | 4.7 | Schrune:P_0805W8F470KT5E | R13, R14, R15, R16 |
| 4 | PT4115 | Schrune:PT4115 | U1, U2, U3, U4 |
| 4 | SS14 | Schrune:SS14 | D1, D2, D3, D4 |
| 2 | PZ2.54-2X5P-H25 | Schrune:PZ2_54_2X5P_H25 | H1, H2 |
| 2 | TestPoint | Schrune:TestPoint_Pad_D1.0mm | TP3, TP4 |
| 1 | TestPoint | Schrune:TestPoint_Pad_1.0x1.0mm | TP1 |
| 1 | TestPoint | Schrune:TestPoint_Pad_1.5x1.5mm | TP2 |
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Questions
How big is the 2x2x4-LED Panel PCB?
It measures 75 × 30 mm and has 2 copper layers, 1.6 mm thick.
What parts does the 2x2x4-LED Panel use?
62 parts, built around the PT4115, HL-AM-2835D1W-S1-08-HR3, HL-AM-2835D1W-S1-08-HR3(2600K-2800K) and SS14. 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 2x2x4-LED Panel KiCad files?
From the irampton/LED_PCBs_V2 repository on GitHub, at the commit this page was made from: the board is 2x2x4/build/2x2x4-LED-Panel.kicad_pcb and its schematic 2x2x4/build/2x2x4-LED-Panel.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the 2x2x4-LED Panel design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).