SSS BMS Rev.1 Final
About the SSS BMS Rev.1 Final PCB
SSS BMS Rev.1 Final is an open source PCB design by Space-and-Satellite-Systems-UC-Davis, published on GitHub. It is a 2-layer board measuring 89 × 94.5 mm, with 62 components from 20 distinct parts.
Other key parts include the S-8254A, TMP275 and ETA3000D2I. By type, the board carries 23 resistors, 19 capacitors, 6 ICs, 4 battery holders, 3 diodes and 3 inductors.
It belongs with the power & battery designs in this gallery.
From the project
Collection of all the PCBs within SSS
Main components on the SSS BMS Rev.1 Final
SSS BMS Rev.1 Final bill of materials (BOM)
62 components, 20 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | S-8254A | S-8254A (2) | U1 |
| 2 | TMP275 | TM275 nw | U2, U3 |
| 3 | ETA3000D2I ETA(钰泰) | SSS ETA3000D21 | U4, U5, U6 |
| 2 | AONR21321 | SSS_0402_PMOS | Q1, Q2 |
| 1 | 53261-0871 | Molex_PicoBlade_53261-0871_1x08-1MP_P1.25mm_Horizontal | J1 |
| 1 | Conn_01x04_Pin | Molex_PicoBlade_53261-0471_1x04-1MP_P1.25mm_Horizontal | J2 |
| 4 | Battery_Cell | bat tabs | BT1, BT2, BT3, BT4 |
| 3 | LED | LED_0402_1005Metric | D3, D4, D5 |
| 3 | 1uH | INDC 2016 X100 | L1, L2, L3 |
| 2 | 100nF | C_0402_1005Metric | C5, C6 |
| 5 | 10uF | C_0805_2012Metric | C7, C8, C9, C10, C23 |
| 3 | 10nF | C_0402_1005Metric | C11, C12, C13 |
| 3 | 1nF | C_0402_1005Metric | C14, C15, C16 |
| 6 | 0.1uF | C_0402_1005Metric | C17, C18, C19, C20, C21, C22 |
| 8 | 4.7k | R_0402_1005Metric | R1, R2, R3, R4, R5, R6, R13, R15 |
| 3 | 1.8k | R_0402_1005Metric | R7, R8, R9 |
| 3 | 200k | R_0402_1005Metric | R10, R11, R12 |
| 1 | 1M | R_0402_1005Metric | R14 |
| 7 | 1k | R_0402_1005Metric | R16, R17, R18, R19, R20, R21, R22 |
| 1 | 10 | R_0402_1005Metric | R23 |
SSS BMS Rev.1 Final design files
The KiCad project lives in the Space-and-Satellite-Systems-UC-Davis/PCBs repository on GitHub; these links point at the commit this page was built from.
SSS BMS Rev.1 Final: common questions
How big is the SSS BMS Rev.1 Final PCB?
The SSS BMS Rev.1 Final measures 89 × 94.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the SSS BMS Rev.1 Final?
62 components, from 20 distinct parts. The full bill of materials is listed on this page.
Where can I download the SSS BMS Rev.1 Final design files?
From the Space-and-Satellite-Systems-UC-Davis/PCBs repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the SSS BMS Rev.1 Final design in my own project?
The repository has no license, so all rights stay with Space-and-Satellite-Systems-UC-Davis. Use it as a reference, and ask the author before reusing the design.
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