SDB panel
str-dst·simplified-daughterboard·fab/sDB_panel.kicad_pcb
About the SDB panel PCB
SDB panel is an open source PCB design by str-dst, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 48 × 35 mm, with 6 components from 5 distinct parts.
By type, the board carries 2 connectors, 2 resistors, 1 diode and 1 inductor.
From the project
A simple USB daughterboard

SDB panel bill of materials (BOM)
6 components, 5 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | USB_C_RECEPTACLE_USB2.0 USB_C_Receptacle_USB2.0 | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
| 1 | CONN_01X04 Conn_01x04 | JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | J2 |
| 1 | C151996 D_TVS | D_SOD-323 | D1 |
| 1 | C33600 L_Core_Ferrite | L_1206_3216Metric | L1 |
| 2 | 5.6K 5.6k | R_0603_1608Metric | R1, R2 |
SDB panel design files
The KiCad project lives in the str-dst/simplified-daughterboard repository on GitHub; these links point at the commit this page was built from.
- Layoutfab/sDB_panel.kicad_pcb
- BOMfab/bom.csv
SDB panel: common questions
How big is the SDB panel PCB?
The SDB panel measures 48 × 35 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the SDB panel?
6 components, from 5 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the SDB panel design files?
From the str-dst/simplified-daughterboard repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the SDB panel design in my own project?
Yes, under the terms of its CC-BY-SA-4.0 license, which str-dst chose for the repository.