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Reference layout

Expansion Board A

jensboe-Modellbahn-board3-Modellbahn-layout

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jensboe-Modellbahn-board3-Modellbahn-layout

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

52Placed parts
58Nets
4Copper layers
58.72 × 55.24 mmBoard size
yesRouted
KiCad 8File format

Bill of materials

52 distinct parts

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

RefValueFootprintQty
C101100nCapacitor_SMD:C_0805_2012Metric
C102100nCapacitor_SMD:C_0805_2012Metric
D1001LEDCapacitor_Tantalum_SMD:CP_EIA-3528-12_Kemet-T
D301LEDCapacitor_Tantalum_SMD:CP_EIA-3528-12_Kemet-T
D401LEDCapacitor_Tantalum_SMD:CP_EIA-3528-12_Kemet-T
D501LEDCapacitor_Tantalum_SMD:CP_EIA-3528-12_Kemet-T
D601LEDCapacitor_Tantalum_SMD:CP_EIA-3528-12_Kemet-T
D701LEDCapacitor_Tantalum_SMD:CP_EIA-3528-12_Kemet-T
D801LEDCapacitor_Tantalum_SMD:CP_EIA-3528-12_Kemet-T
D901LEDCapacitor_Tantalum_SMD:CP_EIA-3528-12_Kemet-T
J101Conn_01x08TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x08_P3.50mm_Vertical
J1101Conn_01x03TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x03_P3.50mm_Vertical
J1102Conn_01x06TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x06_P3.50mm_Vertical
J201Conn_01x03TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x03_P3.50mm_Vertical
J202Conn_01x06TerminalBlock_4Ucon:TerminalBlock_4Ucon_1x06_P3.50mm_Vertical
JP1001Jumper_3_Bridged12Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
JP301Jumper_3_Bridged12Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
JP401Jumper_3_Bridged12Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
JP501Jumper_3_Bridged12Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
JP601Jumper_3_Bridged12Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
JP701Jumper_3_Bridged12Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
JP801Jumper_3_Bridged12Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
JP901Jumper_3_Bridged12Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
R1001120Resistor_SMD:R_0805_2012Metric
R10021k2Resistor_SMD:R_0805_2012Metric
R301120Resistor_SMD:R_0805_2012Metric
R3021k2Resistor_SMD:R_0805_2012Metric
R401120Resistor_SMD:R_0805_2012Metric
R4021k2Resistor_SMD:R_0805_2012Metric
R501120Resistor_SMD:R_0805_2012Metric
R5021k2Resistor_SMD:R_0805_2012Metric
R601120Resistor_SMD:R_0805_2012Metric
R6021k2Resistor_SMD:R_0805_2012Metric
R701120Resistor_SMD:R_0805_2012Metric
R7021k2Resistor_SMD:R_0805_2012Metric
R801120Resistor_SMD:R_0805_2012Metric
R8021k2Resistor_SMD:R_0805_2012Metric
R901120Resistor_SMD:R_0805_2012Metric
R9021k2Resistor_SMD:R_0805_2012Metric
REF1MountingHole_3.2mm_M3MountingHole:MountingHole_3.2mm_M3
Show the other 12
REF2MountingHole_3.2mm_M3MountingHole:MountingHole_3.2mm_M3
REF3MountingHole_3.2mm_M3MountingHole:MountingHole_3.2mm_M3
U1001GAQY212G1SPackage_SO:SO-4_4.4x3.9mm_P2.54mm
U10174HC373Package_SO:SO-20_5.3x12.6mm_P1.27mm
U10274HC595Package_SO:SOIC-16W_5.3x10.2mm_P1.27mm
U301GAQY212G1SPackage_SO:SO-4_4.4x3.9mm_P2.54mm
U401GAQY212G1SPackage_SO:SO-4_4.4x3.9mm_P2.54mm
U501GAQY212G1SPackage_SO:SO-4_4.4x3.9mm_P2.54mm
U601GAQY212G1SPackage_SO:SO-4_4.4x3.9mm_P2.54mm
U701GAQY212G1SPackage_SO:SO-4_4.4x3.9mm_P2.54mm
U801GAQY212G1SPackage_SO:SO-4_4.4x3.9mm_P2.54mm
U901GAQY212G1SPackage_SO:SO-4_4.4x3.9mm_P2.54mm

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.