4 layers40 × 76 mm
6 layers160 × 1.3 mm
Slave-14-mc33775
emiln2002/BMS- Size
- 160 × 1.3 mm
- Copper layers
- 6
- Thickness
- 1.79 mm
- Parts
- 289
- Nets
- 189
- Pads
- 603
- Tracks, vias
- 32, 1,066
- Pours
- 136
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 6 Dec 2025
- Updated
- 6 May 2026
Overview
Slave-14-mc33775 is an open-source printed circuit board by emiln2002, from the emiln2002/BMS repository on GitHub. It is a 6-layer board of 160 × 1.3 mm with 289 parts on 189 nets, routed with 32 tracks and 1,066 vias.
It is built around the PESD5V0V1BB and PTVS60VS1UR. Its parts include 135 resistors, 119 capacitors, 9 diodes, 6 connectors and 1 IC.
Main components
2
PESD5V0V1BB
SC-79(SOD-523)-55℃~+150℃ 11pF 12.5V 1nA 4.8A@8/20us 45W 5.8V 5V Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 SC-79(SOD-523) ESD and Surge Protection (TVS/ESD) ROHSNexperiaESD And Surge Protection (TVS/ESD)
PTVS60VS1UR
SOD-123W-55℃~+150℃ 100nA 4.1A 400W 60V 66.7V 96.8V IEC 61000-4-2 TVS Unidirectional SOD-123W ESD and Surge Protection (TVS/ESD) ROHSNexperiaESD And Surge Protection (TVS/ESD)
Parts
289| Qty | Value | Footprint | References |
|---|---|---|---|
| 106 | 10 nF | Capacitor_SMD:C_0603_1608Metric | C1, C10, C11, C12, C13, C100, C101, C103, C108, C115, C116, C117, C118, C119, C120, C121 +90 |
| 78 | 0 | Resistor_SMD:R_0603_1608Metric | R1, R10, R11, R110, R111, R112, R113, R114, R115, R116, R117, R126, R127, R128, R139, R140 +62 |
| 39 | 10K | Resistor_SMD:R_0603_1608Metric | R118, R119, R120, R121, R122, R123, R124, R125, R129, R130, R131, R132, R133, R134, R135, R136 +23 |
| 18 | 1K | Resistor_SMD:R_0603_1608Metric | R12, R13, R14, R15, R16, R17, R18, R19, R31, R45, R46, R47, R48, R49, R50, R51 +2 |
| 16 | Testpoint_Square | TestPoint:TestPoint_Pad_2.5x2.5mm | 3.3V_DCDC1, 3.3V_LDO1, ALARM_IN1, ALARM_OUT1, enable_DCDC1, GND1, TPL_H_N1, TPL_H_P1, TPL_L_N1, TPL_L_P1, Vaux1, Vbat_con_ext1, Vbat1, Vddc1, Vin_DCDC1, Vmodule1 |
| 7 | 22pF | Capacitor_SMD:C_0402_1005Metric | C82, C88, C96, C99, C110, C112, C113 |
| 4 | PESD5V0V1BB | Diode_SMD:D_SOD-523 | D6, D7, D8, D9 |
| 3 | 2.2uF | Capacitor_SMD:C_1210_3225Metric | C106, C109, C111 |
| 3 | Pinheader_2x1_vertical | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J2, J11, J12 |
| 3 | Schottky_100V_1A | Diode_SMD:D_PowerDI-123 | D2, D3, D10 |
| 2 | Hole_3.2_Iso | Hole_3.2_Iso:Hole_3.2_Iso | MP_UL, MP_UR |
| 2 | Pinheader_2x7_vertical | Connector_PinHeader_2.54mm:PinHeader_2x07_P2.54mm_Vertical | J9, J10 |
| 1 | 2.2uF | Capacitor_SMD:C_0805_2012Metric | C102 |
| 1 | 22u | Capacitor_SMD:C_1206_3216Metric | C114 |
| 1 | 3.3uF | Capacitor_SMD:C_1812_4532Metric | C107 |
| 1 | 470nH | Inductor_SMD:L_Bourns_SRP7028A_7.3x6.6mm | L1 |
| 1 | MCP9800A0T-M/OT | Package_TO_SOT_SMD:SOT-23-5 | IC1 |
| 1 | PTVS60VS1UR | Diode_SMD:Nexperia_CFP3_SOD-123W | D4 |
| 1 | Pinheader_2x9_vertical | Connector_PinHeader_2.54mm:PinHeader_2x09_P2.54mm_Vertical | J13 |
| 1 | S1MSP1-7 | Diode_SMD:D_PowerDI-123 | D5 |
Questions
How big is the Slave-14-mc33775 PCB?
It measures 160 × 1.3 mm and has 6 copper layers, 1.79 mm thick.
What parts does the Slave-14-mc33775 use?
289 parts, built around the PESD5V0V1BB and PTVS60VS1UR. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Slave-14-mc33775 KiCad files?
From the emiln2002/BMS repository on GitHub, at the commit this page was made from: the board is BMS_Slave_KiCad/slave-14-mc33775.kicad_pcb and its schematic BMS_Slave_KiCad/analog_in.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Slave-14-mc33775 design in my own project?
Its repository states no licence, so its author keeps all rights: ask emiln2002 before reusing the design.
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