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Reference layout

BMP 2.1 Expansion Card

Churrosoft-BMP_Expansion_Card-BMP_Expansion_Card-layout

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Churrosoft-BMP_Expansion_Card-BMP_Expansion_Card-layout

The project archive carries the board, its project file and the upstream licence. The archive is zstd-compressed (tar.zst).

46Placed parts
87Nets
4Copper layers
26 × 30 mmBoard size
yesRouted
KiCad 6 pre-releaseFile format

Bill of materials

46 distinct parts

45 resolve to something in the catalog — click through to the footprint.

RefValueFootprintQty
C110uFCapacitor_SMD:C_0805_2012Metric
C114.7uFCapacitor_SMD:C_0805_2012Metric
C12100nFCapacitor_SMD:C_0805_2012Metric
C13100nFCapacitor_SMD:C_0805_2012Metric
C17100nFCapacitor_SMD:C_0805_2012Metric
C210uFCapacitor_SMD:C_0805_2012Metric
C4100nFCapacitor_SMD:C_0805_2012Metric
H1MountingHoleMountingHole:MountingHole_2.2mm_M2
H2MountingHoleMountingHole:MountingHole_2.2mm_M2
J1SerialConnector_JST:JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical
J2Conn_02x05_Counter_ClockwiseConnector_JST:JST_GH_BM07B-GHS-TBT_1x07-1MP_P1.25mm_Vertical
J3Tag connectConnector:Tag-Connect_TC2030-IDC-NL_2x03_P1.27mm_Vertical
JP1Jumper_NO_SmallJumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm
LED1GREENLED_SMD:LED_0805_2012Metric
LED2REDLED_SMD:LED_0805_2012Metric
LED3BLUELED_SMD:LED_0805_2012Metric
LED4AMBERLED_SMD:LED_0805_2012Metric
P1USB_C_Plug_USB2.0Expansion_Card:USB_C_Plug_Molex_105444
Q1CJ3139KW / BSS83PPackage_TO_SOT_SMD:SOT-323_SC-70
Q2CJ3139KW / BSS83PPackage_TO_SOT_SMD:SOT-323_SC-70
Q3BSS123Package_TO_SOT_SMD:SOT-23
Q4BSS123Package_TO_SOT_SMD:SOT-23
R15.1kResistor_SMD:R_0603_1608Metric
R104.7k 1% 1/10WResistor_SMD:R_0603_1608Metric
R1110k 1% 1/10WResistor_SMD:R_0603_1608Metric
R1210k 1% 1/10WResistor_SMD:R_0603_1608Metric
R210k 1% 1/10WResistor_SMD:R_0603_1608Metric
R31.5kResistor_SMD:R_0603_1608Metric
R44.7kResistor_SMD:R_0603_1608Metric
R54.7kResistor_SMD:R_0603_1608Metric
R64.7kResistor_SMD:R_0603_1608Metric
R74.7kResistor_SMD:R_0603_1608Metric
R822RResistor_SMD:R_0603_1608Metric
R922RResistor_SMD:R_0603_1608Metric
RN1R_Pack08Resistor_SMD:R_Array_Convex_8x0602
TP1TestPointTestPoint:TestPoint_Pad_1.5x1.5mm
TP2TestPointTestPoint:TestPoint_Pad_1.5x1.5mm
TP3TestPointTestPoint:TestPoint_Pad_1.5x1.5mm
TP4TestPointTestPoint:TestPoint_Pad_1.5x1.5mm
U1AP2112K-3.3Package_TO_SOT_SMD:SOT-23-5
Show the other 6
U2STM32F103C8TxPackage_QFP:LQFP-48_7x7mm_P0.5mm
U3USBLC6-2SC6Package_TO_SOT_SMD:SOT-23-6
U474LVC2T45DCPackage_SO:VSSOP-8_2.3x2mm_P0.5mm
U574LVC2T45DCPackage_SO:VSSOP-8_2.3x2mm_P0.5mm
U674LVC2T45DCPackage_SO:VSSOP-8_2.3x2mm_P0.5mm
U774LVC2T45DCPackage_SO:VSSOP-8_2.3x2mm_P0.5mm

Provenance

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.