2 layers100 × 100 mm Heater, the printed circuit board in 3D

Heater

加热台项目

Size: 100 × 100 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 91
Nets: 123
Pads: 329
Tracks, vias: 448, 69
Pours: 3
Routed: Yes
KiCad: KiCad 9.0 (file 20241229)
Created: 27 May 2025
Updated: 30 May 2025

Overview

Heater is an open-source printed circuit board by phtty, from the phtty/Heater repository on GitHub. It is a 2-layer board of 100 × 100 mm with 91 parts on 123 nets, routed with 448 tracks and 69 vias.

It is built around the TLV62569DBV, W25Q128JVSIQ and SMBJ3.3CA, with the SMF5.0CA among its other parts. Its parts include 30 resistors, 27 capacitors, 10 diodes, 5 ICs and 5 connectors. It belongs with the STM32 boards of this library.

Main components

Parts

Qty	Value	Footprint	References
6	104	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C2, C3, C5, C11, C12, C17
6	33R	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R12, R13, R15, R16, R17, R18
5	10K	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R2, R3, R4, R5, R9
5	SMBJ3.3CA	Diode_SMD:D_SMB_Handsoldering	D3, D4, D5, D6, D8
4	152	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C14, C15, C22, C23
4	4K7	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R14, R19, R21, R24
4	SW_MEC_5E	HeaterLibrary:SW_Buttom_SMD_5.1mmx5.1mm	SW1, SW2, SW3, SW4
3	103	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C4, C6, C7
3	106	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C10, C16, C21
3	2N7002	Package_TO_SOT_SMD:SOT-23_Handsoldering	Q1, Q2, Q3
3	LED	Diode_SMD:D_0603_1608Metric_Pad1.05x0.95mm_HandSolder	D2, D9, D10
2	1.5pF	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C26, C27
2	100R	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R29, R30
2	1K	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R1, R27
2	1M	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R20, R25
2	223	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C13, C18
2	225	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C24, C25
2	330R	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R7, R8
2	8pF	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C8, C9
2	AD8495	Package_SO:MSOP-8_3x3mm_P0.65mm	U2, U5
2	Conn_01x02_Socket	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J2, J5
2	PinHeader_1x02_P2.54mm_Vertical	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	+5V, HEAT PWM
1	0R	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R10
1	100K	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R11
1	105	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C1
1	150K	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R26
1	1KΩ/100MHz	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	FB1
1	2.2uH	Inductor_SMD:L_0603_1608Metric_Pad1.05x0.95mm_HandSolder	L1
1	220	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C20
1	220R	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R6
1	25MHz	Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm_HandSoldering	Y1
1	32768Hz	Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm	Y2
1	470R	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R28
1	475	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C19
1	5K1	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R22
1	680K	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R23
1	Conn_01x02_Pin	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J4
1	D_Schottky	Diode_SMD:D_SOD-123	D1
1	Debug	Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical	J3
1	OLED	Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical	J1
1	RotaryEncoder_Switch	HeaterLibrary:RotaryEncoder_Switch_EC11_SMD	SW5
1	SMF5.0CA	Diode_SMD:D_SOD-123F	D7
1	STM32H750VBTx	Package_QFP:LQFP-100_14x14mm_P0.5mm	U3
1	TLV62569DBV	Package_TO_SOT_SMD:SOT-23-5	U4
1	W25Q128JVS	Package_SO:SOIC-8_5.3x5.3mm_P1.27mm	U1

Questions

How big is the Heater PCB?

It measures 100 × 100 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Heater use?

91 parts, built around the TLV62569DBV, W25Q128JVSIQ, SMBJ3.3CA and SMF5.0CA. 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 Heater KiCad files?

From the phtty/Heater repository on GitHub, at the commit this page was made from: the board is Heater.kicad_pcb and its schematic Heater.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Heater design in my own project?

Its repository states no licence, so its author keeps all rights: ask phtty before reusing the design.

Category and platform

STM32

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/phtty-heater" title="Heater in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/phtty-heater.jpg" alt="Heater" width="1200" height="900">

A picture that opens the board, for a README

[![Heater](https://pcbkit.io/embed/boards/phtty-heater.jpg?size=s)](https://pcbkit.io/boards/phtty-heater)

Source

Repository: phtty/Heater
Board file: Heater.kicad_pcb
Commit: 7c69941
Licence: Not stated

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