4 layers68.6 × 53.3 mm First board.pre schematic, the printed circuit board in 3D

First board.pre schematic

Size: 68.6 × 53.3 mm
Copper layers: 4
Thickness: 1.6 mm
Parts: 16
Nets: 21
Pads: 188
Tracks, vias: 293, 227
Pours: 4
Routed: Yes
KiCad: KiCad 9.0 (file 20241229)
Created: 7 Nov 2026
Updated: 7 Nov 2026

Overview

First board.pre schematic is an open-source printed circuit board by imrisaac, from the imrisaac/cluster-hardware repository on GitHub. It is a 4-layer board of 68.6 × 53.3 mm with 16 parts on 21 nets, routed with 293 tracks and 227 vias.

It is built around the TPS61165DBV, FH12-40S-0.5SH(55) and MBR0540. Its parts include 5 capacitors, 1 resistor, 1 IC, 1 diode and 1 connector.

Main components

Parts

Qty	Value	Footprint	References
4	MountingHole_M3	MountingHole:MountingHole_3.2mm_M3	H1, H2, H3, H4
2	1uF	Capacitor_SMD:C_0402_1005Metric	C4, C5
2	GPEC212-3002A011C1AF	Connector_PinHeader_1.27mm:PinHeader_2x30_P1.27mm_Vertical_SMD	JMEDIA, JMISC
1	1.24R 1%	Resistor_SMD:R_0603_1608Metric	R1
1	10uH Isat>=1.2A	Inductor_SMD:L_Coilcraft_XAL4040-XXX	L1
1	1uF 50V X7R	Capacitor_SMD:C_0805_2012Metric	C2
1	220nF	Capacitor_SMD:C_0603_1608Metric	C3
1	4.7uF 16V X7R	Capacitor_SMD:C_0805_2012Metric	C1
1	FH12-40S-0.5SH(55)	Connector_FFC-FPC:Hirose_FH12-40S-0.5SH_1x40-1MP_P0.50mm_Horizontal	J1
1	MBR0540	Diode_SMD:D_SOD-123	D1
1	TPS61165DBV	Package_TO_SOT_SMD:SOT-23-6	U1

Questions

How big is the First board.pre schematic PCB?

It measures 68.6 × 53.3 mm and has 4 copper layers, 1.6 mm thick.

What parts does the First board.pre schematic use?

16 parts, built around the TPS61165DBV, FH12-40S-0.5SH(55) and MBR0540. 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 First board.pre schematic KiCad files?

From the imrisaac/cluster-hardware repository on GitHub, at the commit this page was made from: the board is backups/first-board.pre-schematic.kicad_pcb and its schematic backups/first-board.pre-boost-relayout.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the First board.pre schematic design in my own project?

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

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/imrisaac-cluster-hardware" title="First board.pre schematic 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/imrisaac-cluster-hardware.jpg" alt="First board.pre schematic" width="1200" height="900">

A picture that opens the board, for a README

[![First board.pre schematic](https://pcbkit.io/embed/boards/imrisaac-cluster-hardware.jpg?size=s)](https://pcbkit.io/boards/imrisaac-cluster-hardware)

Source

Repository: imrisaac/cluster-hardware
Board file: backups/first-board.pre-schematic.kicad_pcb
Commit: 45f9c4f
Licence: Not stated
Copies: 4 copies in 1 repository

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