Reference layout
Libre Solar BMS C1
LibreSolar-bms-c1-bms-c1-layout
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LibreSolar-bms-c1-bms-c1-layout
The project archive carries the board, its project file and the upstream licence. The archive is zstd-compressed (tar.zst).
210Placed parts
142Nets
4Copper layers
135 × 70 mmBoard size
yesRouted
KiCad 9File format
Bill of materials
210 distinct parts
69 resolve to something in the catalog — click through to the footprint.
| Ref | Value | Footprint | Qty |
|---|---|---|---|
| C1 | 220nF | LibreSolar:C_0603_1608 | |
| C10 | 220nF | LibreSolar:C_0603_1608 | |
| C11 | 220nF | LibreSolar:C_0603_1608 | |
| C12 | 220nF | LibreSolar:C_0603_1608 | |
| C13 | 220nF | LibreSolar:C_0603_1608 | |
| C14 | 220nF | LibreSolar:C_0603_1608 | |
| C15 | 220nF | LibreSolar:C_0603_1608 | |
| C16 | 220nF | LibreSolar:C_0603_1608 | |
| C17 | 47µF | LibreSolar:C_1206_3216 | |
| C18 | 47µF | LibreSolar:C_1206_3216 | |
| C19 | 100nF | LibreSolar:C_0603_1608 | |
| C2 | 220nF | LibreSolar:C_0603_1608 | |
| C20 | 2.2µF | LibreSolar:C_0603_1608 | |
| C21 | 100nF | LibreSolar:C_0603_1608 | |
| C22 | 2.2µF | LibreSolar:C_1206_3216 | |
| C23 | 2.2µF | LibreSolar:C_1206_3216 | |
| C24 | 100nF | LibreSolar:C_0603_1608 | |
| C25 | 1µF | LibreSolar:C_1206_3216 | |
| C26 | 220nF | LibreSolar:C_0603_1608 | |
| C27 | 100pF | LibreSolar:C_0603_1608 | |
| C28 | 100nF | LibreSolar:C_0603_1608 | |
| C29 | 100pF | LibreSolar:C_0603_1608 | |
| C3 | 220nF | LibreSolar:C_0603_1608 | |
| C30 | 1µF | LibreSolar:C_0603_1608 | |
| C31 | 100nF | LibreSolar:C_0603_1608 | |
| C32 | 100pF | LibreSolar:C_0603_1608 | |
| C33 | 100pF | LibreSolar:C_0603_1608 | |
| C34 | 100nF | LibreSolar:C_0603_1608 | |
| C35 | 100pF | LibreSolar:C_0603_1608 | |
| C36 | 100nF | LibreSolar:C_0603_1608 | |
| C37 | 100nF | LibreSolar:C_0603_1608 | |
| C38 | 100pF | LibreSolar:C_0603_1608 | |
| C39 | 47uF | Capacitor_SMD:CP_Elec_10x10 | |
| C4 | 220nF | LibreSolar:C_0603_1608 | |
| C40 | 100nF | LibreSolar:C_0603_1608 | |
| C46 | 10µF | LibreSolar:C_0805_2012 | |
| C47 | 1µF | LibreSolar:C_0603_1608 | |
| C48 | 100nF | LibreSolar:C_0603_1608 | |
| C49 | 100nF | LibreSolar:C_0603_1608 | |
| C5 | 220nF | LibreSolar:C_0603_1608 |
Show the other 170
| C50 | 100nF | LibreSolar:C_0603_1608 | |
| C51 | 100nF | LibreSolar:C_0603_1608 | |
| C52 | 100nF | LibreSolar:C_0603_1608 | |
| C6 | 220nF | LibreSolar:C_0603_1608 | |
| C7 | 220nF | LibreSolar:C_0603_1608 | |
| C8 | 220nF | LibreSolar:C_0603_1608 | |
| C9 | 220nF | LibreSolar:C_0603_1608 | |
| D1 | PMEG10010ELRX | LibreSolar:D_SOD-123F | |
| D10 | BAT46W | LibreSolar:D_SOD-123 | |
| D11 | 3.6V | LibreSolar:D_SOD-123 | |
| D12 | SMCJ70A | LibreSolar:D_SMC | |
| D13 | PMEG10010ELRX | LibreSolar:D_SOD-123F | |
| D14 | 16V | LibreSolar:D_SOD-123 | |
| D15 | BAT46W | LibreSolar:D_SOD-123 | |
| D16 | BAT46W | LibreSolar:D_SOD-123 | |
| D17 | 16V | LibreSolar:D_SOD-123 | |
| D19 | 5.1V | LibreSolar:D_SOD-323 | |
| D2 | BAT46W | LibreSolar:D_SOD-123 | |
| D20 | BAT46W | LibreSolar:D_SOD-123 | |
| D21 | 16V | LibreSolar:D_SOD-123 | |
| D22 | MURS360 | LibreSolar:D_SMC | |
| D23 | 75V | LibreSolar:D_SOD-123 | |
| D24 | 16V | LibreSolar:D_SOD-123 | |
| D3 | ESD5B5.0ST1G | LibreSolar:D_SOD-523 | |
| D4 | ESD5B5.0ST1G | LibreSolar:D_SOD-523 | |
| D5 | BAT46W | LibreSolar:D_SOD-123 | |
| D8 | PESD2CANFD | Package_TO_SOT_SMD:SOT-23 | |
| D9 | VSS8D3M10-M3/I | Diode_SMD:D_SOD-128 | |
| FID1 | Fiducial | Fiducial:Fiducial_1mm_Mask2mm | |
| FID2 | Fiducial | Fiducial:Fiducial_1mm_Mask2mm | |
| H1 | MountingHole | MountingHole:MountingHole_3.2mm_M3_Pad_TopBottom | |
| H2 | MountingHole | MountingHole:MountingHole_3.2mm_M3_Pad_TopBottom | |
| H3 | MountingHole | MountingHole:MountingHole_3.2mm_M3_Pad_TopBottom | |
| H4 | MountingHole | MountingHole:MountingHole_3.2mm_M3_Pad_TopBottom | |
| H5 | MountingHole | MountingHole:MountingHole_3.2mm_M3_Pad_TopBottom | |
| H6 | MountingHole | MountingHole:MountingHole_3.2mm_M3_Pad_TopBottom | |
| J1 | MicroFit 2x12 | Connector_Molex:Molex_Micro-Fit_3.0_43045-2410_2x12-1MP_P3.00mm_Horizontal | |
| J2 | B4B-PH-SM4 | Connector_JST:JST_PH_B4B-PH-SM4-TB_1x04-1MP_P2.00mm_Vertical | |
| J3 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | |
| J4 | B3B-PH-SM4 | Connector_JST:JST_PH_B3B-PH-SM4-TB_1x03-1MP_P2.00mm_Vertical | |
| J5 | B2B-PH-SM4 | Connector_JST:JST_PH_B2B-PH-SM4-TB_1x02-1MP_P2.00mm_Vertical | |
| J6 | B4B-PH-SM4 | Connector_JST:JST_PH_B4B-PH-SM4-TB_1x04-1MP_P2.00mm_Vertical | |
| L2 | 22µH | LibreSolar:Bourns_SRN8040TA | |
| LED1 | LED red | LED_SMD:LED_0603_1608Metric | |
| LED2 | LED green | LED_SMD:LED_0603_1608Metric | |
| LOGO1 | OPEN_HARDWARE | Symbol:OSHW-Logo_5.7x6mm_SilkScreen | |
| LOGO2 | LIBRE_SOLAR | LibreSolar:LIBRESOLAR_LOGO | |
| NT1 | NetTie | NetTie:NetTie-2_SMD_Pad0.5mm | |
| P1 | CONN_01X01 | LibreSolar:Wuerth_PowerOne_SMD_LF990005 | |
| P2 | CONN_01X01 | LibreSolar:Wuerth_PowerOne_SMD_LF990005 | |
| P3 | CONN_01X01 | LibreSolar:Wuerth_PowerOne_SMD_LF990005 | |
| P4 | CONN_01X01 | LibreSolar:Wuerth_PowerOne_SMD_LF990005 | |
| P5 | CONN_01X01 | Connector_Wire:SolderWirePad_1x01_SMD_5x10mm | |
| Q1 | DMN10H220LE | Package_TO_SOT_SMD:SOT-223 | |
| Q10 | BSS84 | LibreSolar:SOT-23 | |
| Q11 | BSS123N | LibreSolar:SOT-23 | |
| Q12 | ZXMP10A17GTA | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | |
| Q2 | IPT012N08N5 | Package_TO_SOT_SMD:Infineon_PG-HSOF-8-1_ThermalVias | |
| Q3 | IPT012N08N5 | Package_TO_SOT_SMD:Infineon_PG-HSOF-8-1_ThermalVias | |
| Q4 | IPT012N08N5 | Package_TO_SOT_SMD:Infineon_PG-HSOF-8-1_ThermalVias | |
| Q5 | IPT012N08N5 | Package_TO_SOT_SMD:Infineon_PG-HSOF-8-1_ThermalVias | |
| Q6 | IPT012N08N5 | Package_TO_SOT_SMD:Infineon_PG-HSOF-8-1_ThermalVias | |
| Q7 | IPT012N08N5 | Package_TO_SOT_SMD:Infineon_PG-HSOF-8-1_ThermalVias | |
| Q8 | IPT012N08N5 | Package_TO_SOT_SMD:Infineon_PG-HSOF-8-1_ThermalVias | |
| Q9 | IPT012N08N5 | Package_TO_SOT_SMD:Infineon_PG-HSOF-8-1_ThermalVias | |
| R1 | 20 | LibreSolar:R_2010_5025 | |
| R10 | 20 | LibreSolar:R_2010_5025 | |
| R11 | 20 | LibreSolar:R_2010_5025 | |
| R12 | 20 | LibreSolar:R_2010_5025 | |
| R13 | 20 | LibreSolar:R_2010_5025 | |
| R14 | 20 | LibreSolar:R_2010_5025 | |
| R15 | 20 | LibreSolar:R_2010_5025 | |
| R16 | 20 | LibreSolar:R_2010_5025 | |
| R17 | 20 | LibreSolar:R_2010_5025 | |
| R18 | 100 | LibreSolar:R_1206_3216 | |
| R19 | 100 | LibreSolar:R_0603_1608 | |
| R2 | 20 | LibreSolar:R_2010_5025 | |
| R20 | 100 | LibreSolar:R_0603_1608 | |
| R21 | 0R | LibreSolar:R_0603_1608 | |
| R22 | 1k | LibreSolar:R_0603_1608 | |
| R23 | 1k | LibreSolar:R_0603_1608 | |
| R24 | 1M | LibreSolar:R_0603_1608 | |
| R25 | 10 | LibreSolar:R_1206_3216 | |
| R26 | 1M | LibreSolar:R_0603_1608 | |
| R27 | 5.1k | LibreSolar:R_0603_1608 | |
| R28 | 82k | LibreSolar:R_0603_1608 | |
| R29 | 10k | LibreSolar:R_0603_1608 | |
| R3 | 20 | LibreSolar:R_2010_5025 | |
| R30 | 10k | LibreSolar:R_0603_1608 | |
| R31 | 35.7k | LibreSolar:R_0603_1608 | |
| R32 | 2.2k | LibreSolar:R_0603_1608 | |
| R33 | 2.2k | LibreSolar:R_0603_1608 | |
| R34 | 52.3k | LibreSolar:R_0603_1608 | |
| R35 | 5.1k | LibreSolar:R_0603_1608 | |
| R37 | 0R | LibreSolar:R_0603_1608 | |
| R38 | 100 | LibreSolar:R_0603_1608 | |
| R39 | 10M | LibreSolar:R_0603_1608 | |
| R4 | 20 | LibreSolar:R_2010_5025 | |
| R40 | 47 | LibreSolar:R_0603_1608 | |
| R41 | 47 | LibreSolar:R_0603_1608 | |
| R42 | 47 | LibreSolar:R_0603_1608 | |
| R43 | 47 | LibreSolar:R_0603_1608 | |
| R44 | 100 | LibreSolar:R_0603_1608 | |
| R45 | 300µ | LibreSolar:R_Shunt_5931_Kelvin | |
| R46 | 1k | LibreSolar:R_0603_1608 | |
| R47 | 47 | LibreSolar:R_0603_1608 | |
| R48 | 47 | LibreSolar:R_0603_1608 | |
| R49 | 47 | LibreSolar:R_0603_1608 | |
| R5 | 20 | LibreSolar:R_2010_5025 | |
| R50 | 47 | LibreSolar:R_0603_1608 | |
| R51 | 68k | LibreSolar:R_0603_1608 | |
| R52 | 10M | LibreSolar:R_0603_1608 | |
| R53 | 5.1k | LibreSolar:R_0603_1608 | |
| R54 | 5.1k | LibreSolar:R_0603_1608 | |
| R56 | 62R | LibreSolar:R_0603_1608 | |
| R57 | 47 | LibreSolar:R_0603_1608 | |
| R58 | 470 | LibreSolar:R_0603_1608 | |
| R59 | 10M | LibreSolar:R_0603_1608 | |
| R6 | 20 | LibreSolar:R_2010_5025 | |
| R60 | 10k | LibreSolar:R_0603_1608 | |
| R61 | 68k | LibreSolar:R_0603_1608 | |
| R62 | 1M | LibreSolar:R_0603_1608 | |
| R63 | 40 | LibreSolar:Bourns_PWR163 | |
| R64 | 62R | LibreSolar:R_0603_1608 | |
| R65 | 82k | LibreSolar:R_0603_1608 | |
| R68 | 10k | LibreSolar:R_0603_1608 | |
| R7 | 20 | LibreSolar:R_2010_5025 | |
| R8 | 20 | LibreSolar:R_2010_5025 | |
| R9 | 20 | LibreSolar:R_2010_5025 | |
| REF** | WEEE-Logo_4.2x6mm_SilkScreen | Symbol:WEEE-Logo_4.2x6mm_SilkScreen | |
| RT1 | 10k | LibreSolar:R_0603_1608 | |
| RT2 | 10k | LibreSolar:R_0603_1608 | |
| S1 | SW_PUSH | Button_Switch_SMD:SW_SPST_TL3305A | |
| S2 | SW_PUSH | Button_Switch_SMD:SW_SPST_TL3305A | |
| TP1 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | |
| TP10 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | |
| TP12 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | |
| TP13 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | |
| TP14 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | |
| TP15 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | |
| TP16 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | |
| TP17 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | |
| TP18 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | |
| TP19 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | |
| TP2 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | |
| TP20 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | |
| TP21 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | |
| TP22 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | |
| TP23 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | |
| TP24 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | |
| TP25 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | |
| TP26 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | |
| TP27 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | |
| TP28 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | |
| TP29 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | |
| TP3 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | |
| TP30 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | |
| TP31 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | |
| TP32 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | |
| TP4 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | |
| TP5 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | |
| TP6 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | |
| TP7 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | |
| TP8 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | |
| TP9 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | |
| U1 | SN65HVD230 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | |
| U2 | SN65HVD75 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | |
| U3 | LMR38010 | LibreSolar:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.4x3.1mm_ThermalVias | |
| U4 | BQ76952 | Package_QFP:TQFP-48_7x7mm_P0.5mm | |
| U5 | ESP32-C3-MINI-1 | Espressif:ESP32-C3-MINI-1 |
Provenance
- Repository
- LibreSolar/bms-c1 ↗
- Commit
- unknown
- Licence
- CC-BY-4.0
How it is used
Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.