USB Hub
About the USB Hub PCB
USB Hub is an open source PCB design by Andy-Cheng1017, published on GitHub. It is a 4-layer board measuring 20 × 55 mm, with 69 components from 22 distinct parts.
Other key parts include the CH340E, GL823K-HCY04 and FE2.1. By type, the board carries 25 capacitors, 22 resistors, 9 diodes, 7 connectors, 3 ICs and 1 crystal.
It belongs with the usb & debug tools designs in this gallery.
From the project
3*Type-c2.0 2*USB2.0 1*SD Card 1*SerialPort
Main components on the USB Hub
USB Hub bill of materials (BOM)
69 components, 22 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | CH340E | MSOP-10_3x3mm_P0.5mm | U1 |
| 1 | GL823K-HCY04 | SSOP-16_3.9x4.9mm_P0.635mm | U2 |
| 1 | FE2.1 | LQFP-48_7x7mm_P0.5mm | U3 |
| 1 | 12M | Resonator_SMD_Murata_CSTxExxV-3Pin_3.0x1.1mm | Y1 |
| 1 | USB_B | USB-A-TH_C42425 | J2 |
| 1 | Conn_01x06 | PinHeader_1x06_P2.54mm_Horizontal | J3 |
| 4 | USB_C_Plug_USB2.0 | USB-C-SMD_TYPEC-303-ACP16 | P1, P3, P4, P5 |
| 1 | USB_C_Plug_USB2.0 | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | P2 |
| 1 | TF-01A | TF-SMD_TF-01A | Card1 |
| 1 | KH-DC-044D-2.0STM | DC-IN-TH_KH-DC-044D-2.0STM | DC1 |
| 1 | D_Schottky | D_SMA | D1 |
| 8 | Red | LED_0805_2012Metric | D2, D3, D4, D5, D6, D7, D8, D9 |
| 6 | 4.7u | C_0805_2012Metric | C1, C2, C3, C4, C5, C7 |
| 1 | 1u | C_0805_2012Metric | C6 |
| 6 | 10u | C_0805_2012Metric | C8, C9, C12, C13, C14, C16 |
| 11 | 0.1u | C_0805_2012Metric | C10, C11, C15, C17, C18, C19, C20, C21 +3 |
| 1 | 22u | C_0805_2012Metric | C22 |
| 9 | 10K | R_0805_2012Metric | R1, R2, R5, R6, R14, R15, R18, R20 +1 |
| 2 | 5.1k | R_0805_2012Metric | R3, R4 |
| 8 | 1K | R_0805_2012Metric | R7, R8, R9, R10, R11, R12, R13, R22 |
Show 2 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 100k | R_0805_2012Metric | R16 |
| 2 | 2.7K | R_0805_2012Metric | R17, R19 |
USB Hub design files
The KiCad project lives in the Andy-Cheng1017/Type-c_Hub repository on GitHub; these links point at the commit this page was built from.
- LayoutUSB_Hub.kicad_pcb
- SchematicUSB_Hub.kicad_sch
USB Hub: common questions
How big is the USB Hub PCB?
The USB Hub measures 20 × 55 mm, has 4 copper layers and is 4.69 mm thick.
How many components are on the USB Hub?
69 components, from 22 distinct parts. The full bill of materials is listed on this page.
Where can I download the USB Hub design files?
From the Andy-Cheng1017/Type-c_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 USB Hub design in my own project?
The repository has no license, so all rights stay with Andy-Cheng1017. Use it as a reference, and ask the author before reusing the design.
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