Oel usb-3-hub
About the Oel usb-3-hub PCB
Oel usb-3-hub is an open source PCB design by OpenElectronicsLab, published on GitHub. It is a 2-layer board measuring 50 × 40 mm, with 108 components from 27 distinct parts.
Other key parts include the TUSB8041, TPS2561, TPS7A4533 and TPS74801RGW. By type, the board carries 60 capacitors, 26 resistors, 6 connectors, 6 inductors, 5 ICs and 2 diodes.
From the project
(work in progress)
Open Electronics Lab USB 3 hub Copyright (C) 2022 Eric Herman SPDX-License-Identifier: CERN-OHL-S-2.0+
This source is distributed WITHOUT ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING OF MERCHANTABILITY, SATISFACTORY QUALITY AND FITNESS FOR A PARTICULAR PURPOSE. Please see the CERN-OHL-S v2 for applicable conditions.
Source location: https://github.com/OpenElectronicsLab/oel-usb-3-hub
Main components on the Oel usb-3-hub
Oel usb-3-hub bill of materials (BOM)
108 components, 27 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TUSB8041 | QFN-64-1EP_9x9mm_P0.5mm_EP6x6mm_ThermalVias | U1 |
| 2 | TPS2561 | VSON-10-1EP_3x3mm_P0.5mm_EP1.65x2.4mm_ThermalVias | U2, U3 |
| 1 | TPS7A4533 | SOT-223-6_TabPin3 | U4 |
| 1 | TPS74801RGW | Texas_S-PVQFN-N20_EP3.15x3.15mm_ThermalVias | U5 |
| 1 | 24MHz | Crystal_HC49-U_Vertical | Y1 |
| 1 | USB3_B_Micro | USB3_Micro-B_Connfly_DS1104-01 | J1 |
| 4 | USB3_A | USB3_A_Molex_48393-001 | J2, J3, J4, J5 |
| 1 | Barrel_Jack | BarrelJack_Horizontal | J6 |
| 1 | SW_DIP_x01 | SW_DIP_SPSTx01_Slide_6.7x4.1mm_W7.62mm_P2.54mm_LowProfile | SW1 |
| 1 | (Do Not Populate) | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | TP1 |
| 2 | LED | D_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1, D2 |
| 6 | BLM18PG221SN1D 220@100MHZ | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | FB1, FB2, FB3, FB4, FB5, FB6 |
| 7 | 10uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C38, C52, C55, C56, C57, C58 |
| 39 | 0.1uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C3, C4, C6, C7, C8, C10, C11 +31 |
| 5 | 0.001uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C5, C9, C15, C19, C25 |
| 3 | 1uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C39, C53, C59 |
| 2 | 18pF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C40, C41 |
| 4 | 150uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C44, C46, C49, C51 |
| 1 | 90.9K | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 5 | 10K | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R19, R20, R22, R23 |
Show 7 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 7 | 4.7K | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R4, R6, R8, R10, R12, R16 |
| 6 | 1M | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5, R7, R9, R11, R13, R14 |
| 1 | 9.53K | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R15 |
| 2 | 330 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R17, R18 |
| 2 | 25.5K | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R21, R24 |
| 1 | 1.87k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R25 |
| 1 | 4.99k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R26 |
Oel usb-3-hub design files
The KiCad project lives in the OpenElectronicsLab/oel-usb-3-hub repository on GitHub; these links point at the commit this page was built from.
- Layoutoel-usb-3-hub.kicad_pcb
- Schematicoel-usb-3-hub.kicad_sch
Oel usb-3-hub: common questions
How big is the Oel usb-3-hub PCB?
The Oel usb-3-hub measures 50 × 40 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Oel usb-3-hub?
108 components, from 27 distinct parts. The full bill of materials is listed on this page.
Where can I download the Oel usb-3-hub design files?
From the OpenElectronicsLab/oel-usb-3-hub repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Oel usb-3-hub design in my own project?
The repository has no license, so all rights stay with OpenElectronicsLab. Use it as a reference, and ask the author before reusing the design.