TangPrimer25K brushless
Lathe-Mariel·TangPrimer25K_brushless
About the TangPrimer25K brushless PCB
TangPrimer25K brushless is an open source PCB design by Lathe-Mariel, published on GitHub. It is a 2-layer board measuring 79.3 × 100 mm, with 34 components from 22 distinct parts.
Other key parts include the TJA1441AT and MCP3008. By type, the board carries 12 resistors, 7 connectors, 5 switches, 4 capacitors, 2 ICs and 1 jumper.

Main components on the TangPrimer25K brushless
TangPrimer25K brushless bill of materials (BOM)
34 components, 22 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TJA1441AT | SOIC127P600X175-8N | IC2 |
| 1 | MCP3008 | DIP-16_W7.62mm | U2 |
| 2 | DF40C-60DP-0.4V(51) DF40C-60DS-0.4V_51_ | DF40C-60DS-0.4V_51_ | J1, J2 |
| 1 | Nucleo_F302R8 | Nucleo | J3 |
| 1 | RJ45_LED_Shielded | RJ45_Amphenol_RJHSE538X | J4 |
| 1 | Conn_01x03 | PinHeader_1x03_P2.54mm_Vertical | J5 |
| 1 | Conn_01x04 | PinHeader_1x04_P2.54mm_Vertical | J6 |
| 1 | Conn_01x02 | PinHeader_1x02_P2.54mm_Vertical | J8 |
| 1 | SolderJumper_2_Open | SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP1 |
| 1 | BP5293-50 | TO254P570X1700X1780-3P | PS1 |
| 2 | TVGP01-G73BB | TVGP01G73BB | S1, S2 |
| 3 | SW_SPDT | PinHeader_1x03_P2.54mm_Vertical | SW1, SW2, SW3 |
| 1 | SM24CANB-02HTG | SM24CANB02HTG | D4 |
| 1 | SDCW3216-2-222TF | SDCW32162222TF | L1 |
| 1 | C | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1 |
| 1 | 0.1u | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2 |
| 1 | 10u | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3 |
| 1 | 4.7n | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C4 |
| 2 | R | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2 |
| 5 | 5.1k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R4, R5, R6, R7 |
Show 2 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | 4.7k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R8, R9, R11 |
| 2 | 60.4 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R13, R14 |
TangPrimer25K brushless design files
The KiCad project lives in the Lathe-Mariel/TangPrimer25K_brushless repository on GitHub; these links point at the commit this page was built from.
TangPrimer25K brushless: common questions
How big is the TangPrimer25K brushless PCB?
The TangPrimer25K brushless measures 79.3 × 100 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the TangPrimer25K brushless?
34 components, from 22 distinct parts. The full bill of materials is listed on this page.
Where can I download the TangPrimer25K brushless design files?
From the Lathe-Mariel/TangPrimer25K_brushless repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the TangPrimer25K brushless design in my own project?
The repository has no license, so all rights stay with Lathe-Mariel. Use it as a reference, and ask the author before reusing the design.