4 layers16.9 × 119.4 mm
4 layers100 × 75.3 mm
Isolated USB Hub
XFactHD/Isolated_USB_Hub6-Port Isolated USB 2.0 Hub
- Size
- 100 × 75.3 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 82
- Nets
- 90
- Pads
- 316
- Tracks, vias
- 824, 84
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 18 Dec 2020
- Updated
- 19 Nov 2021
Overview
Isolated USB Hub is an open-source printed circuit board by XFactHD, from the XFactHD/Isolated_USB_Hub repository on GitHub, published under the LGPL-3.0 licence. It is a 4-layer board of 100 × 75.3 mm with 82 parts on 90 nets, routed with 824 tracks and 84 vias.
It is built around the USBLC6-2SC6 and NMUSB202MC-R7. Its parts include 28 capacitors, 20 resistors, 13 ICs, 6 connectors and 4 diodes. It belongs with the interfaces and adapters boards of this library.
Main components
2README
README.mdIsolated_USB_Hub
Parts
82| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | USBLC6-2SC6 | TO_SOT_Packages_SMD:SOT-23-6 | U2, U9, U10, U11, U12, U13, U15 |
| 6 | 100n | Capacitors_SMD:C_0805 | C13, C14, C15, C16, C17, C18 |
| 6 | 100u | Capacitors_SMD:C_0805 | C19, C20, C21, C22, C23, C24 |
| 5 | 10k | Resistors_SMD:R_0805 | R5, R7, R8, R12, R13 |
| 5 | 1M | Resistors_SMD:R_0805 | R1, R4, R9, R10, R11 |
| 4 | 1u | Capacitors_SMD:C_0805 | C4, C5, C8, C9 |
| 4 | 4.5n | Capacitors_SMD:C_0805 | C3, C10, C11, C12 |
| 4 | 470 | Resistors_SMD:R_0805 | R14, R15, R16, R20 |
| 3 | 0.5 | Resistors_SMD:R_0805 | R17, R18, R19 |
| 3 | 10u | Inductors_SMD:L_0805 | L1, L2, L3 |
| 3 | 10u | Capacitors_SMD:C_0805 | C1, C2, C25 |
| 3 | 2.5A/125V | Fuse_Holders_and_Fuses:Fuse_SMD1206_Wave | F1, F2, F3 |
| 3 | 470u | Capacitors_Tantalum_SMD:CP_Tantalum_Case-B_EIA-3528-21_Reflow | C26, C27, C28 |
| 3 | LED | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | D1, D2, D3 |
| 3 | NMUSB202MC-R7 | Custom:IC_NMUSB202MC-R7 | U5, U6, U7 |
| 3 | USB_A_Double | Custom:USB-A-D-F-B-TH | J3, J4, J5 |
| 2 | 100k | Resistors_SMD:R_0805 | R2, R3 |
| 2 | 18p | Capacitors_SMD:C_0805 | C6, C7 |
| 1 | 12k | Resistors_SMD:R_0805 | R6 |
| 1 | 24LC02BT-I_OT | TO_SOT_Packages_SMD:SOT-23-5 | U14 |
| 1 | Crystal | Crystals:Crystal_SMD_5032-2pin_5.0x3.2mm | Y1 |
| 1 | HUB_PROG | Pin_Headers:Pin_Header_Straight_1x05_Pitch1.27mm | J6 |
| 1 | LF33_TO252 | TO_SOT_Packages_SMD:TO-252-2 | U3 |
| 1 | PLED | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | D4 |
| 1 | PWR_IN | Connectors_Phoenix:PhoenixContact_MSTBA-G_02x5.08mm_Angled | J1 |
| 1 | USB2513B_Bi | Housings_DFN_QFN:QFN-36-1EP_6x6mm_Pitch0.5mm | U4 |
| 1 | USB_US | Pin_Headers:Pin_Header_Angled_1x05_Pitch2.54mm | J2 |
The 78 most common of 82 parts.
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Questions
How big is the Isolated USB Hub PCB?
It measures 100 × 75.3 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Isolated USB Hub use?
82 parts, built around the USBLC6-2SC6 and NMUSB202MC-R7. 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 Isolated USB Hub KiCad files?
From the XFactHD/Isolated_USB_Hub repository on GitHub, at the commit this page was made from: the board is Hardware/Isolated USB Hub.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Isolated USB Hub design in my own project?
Its repository publishes it under the LGPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).