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Reference layout

EW281C FC

jpwolfe9912-EW281C_FC-EW281C_FC-layout

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jpwolfe9912-EW281C_FC-EW281C_FC-layout

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

82Placed parts
61Nets
4Copper layers
29.5 × 29.5 mmBoard size
yesRouted
KiCad 5File format

Bill of materials

82 distinct parts

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

RefValueFootprintQty
C11uFCapacitor_SMD:C_0402_1005Metric
C100.1uFCapacitor_SMD:C_0402_1005Metric
C112.2uFCapacitor_SMD:C_0402_1005Metric
C131uFCapacitor_SMD:C_0402_1005Metric
C1410nFCapacitor_SMD:C_0402_1005Metric
C150.1uFCapacitor_SMD:C_0402_1005Metric
C162.2uFCapacitor_SMD:C_0402_1005Metric
C171uFCapacitor_SMD:C_0402_1005Metric
C1810nFCapacitor_SMD:C_0402_1005Metric
C192.2uFCapacitor_SMD:C_0402_1005Metric
C210nFCapacitor_SMD:C_0402_1005Metric
C210.1uFCapacitor_SMD:C_0402_1005Metric
C2322uFCapacitor_SMD:C_0603_1608Metric
C2610pFCapacitor_SMD:C_0402_1005Metric
C34.7uFCapacitor_SMD:C_0402_1005Metric
C304.7uFCapacitor_SMD:C_0603_1608Metric
C310.1uFCapacitor_SMD:C_0402_1005Metric
C3210pFCapacitor_SMD:C_0402_1005Metric
C34820pFCapacitor_SMD:C_0402_1005Metric
C362pFCapacitor_SMD:C_0402_1005Metric
C40.1uFCapacitor_SMD:C_0402_1005Metric
C450.1uFCapacitor_SMD:C_0402_1005Metric
C462.2uFCapacitor_SMD:C_0402_1005Metric
C470.1uFCapacitor_SMD:C_0402_1005Metric
C50.1uFCapacitor_SMD:C_0402_1005Metric
C60.1uFCapacitor_SMD:C_0402_1005Metric
C70.1uFCapacitor_SMD:C_0402_1005Metric
C80.1uFCapacitor_SMD:C_0402_1005Metric
C90.1uFCapacitor_SMD:C_0402_1005Metric
D190V, 2ADiode_SMD:D_SOD-123F
D290V, 2ADiode_SMD:D_SOD-123F
D3REDLED_SMD:LED_0603_1608Metric
D5BLUELED_SMD:LED_0603_1608Metric
D690V, 2ADiode_SMD:D_SOD-123F
D7YELLOWLED_SMD:LED_0603_1608Metric
D9GREENLED_SMD:LED_0603_1608Metric
FB1100 @ 100 MhzInductor_SMD:L_0603_1608Metric
FB2100 @ 100 MHzInductor_SMD:L_0603_1608Metric
FB3100 @ 100 MhzInductor_SMD:L_0603_1608Metric
H1MountingHole_PadMountingHole:MountingHole_3mm_M2_20x20
Show the other 42
H2MountingHole_PadMountingHole:MountingHole_3mm_M2_20x20
H3MountingHole_PadMountingHole:MountingHole_3mm_M2_20x20
H4MountingHole_PadMountingHole:MountingHole_3mm_M2_20x20
HSE18MHzOscillator:Oscillator_SMD_Abracon_ASE-4Pin_3.2x2.5mm
J1Conn_01x03Connector_JST:JST_SH_SM03B-SRSS-TB_1x03-1MP_P1.00mm_Horizontal
J10Conn_01x08Connector_Wire:Conn_FC_Solder_8
J11Conn_01x03Connector_JST:JST_SH_SM03B-SRSS-TB_1x03-1MP_P1.00mm_Horizontal
J12Conn_01x02Connector_Wire:Conn_2Pin
J2Conn_01x04Connector_Wire:Conn_4Pin
J5USB_B_MicroConnector_USB:USB_Micro-B_GCT_USB3076-30-A
J8Conn_01x04Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical
J9Conn_01x08Connector_JST:JST_SH_SM08B-SRSS-TB_1x08-1MP_P1.00mm_Horizontal
L215uHInductor_SMD:L_Bourns-SRN3015
L3USNFootprints:USN
L4EGAFootprints:EGA
L5ArrowFootprints:Arrow
R1120kResistor_SMD:R_0402_1005Metric
R133.8kResistor_SMD:R_0402_1005Metric
R1522Resistor_SMD:R_0402_1005Metric
R19200kResistor_SMD:R_0402_1005Metric
R210kResistor_SMD:R_0402_1005Metric
R211kResistor_SMD:R_0402_1005Metric
R231kResistor_SMD:R_0402_1005Metric
R2456kResistor_SMD:R_0402_1005Metric
R261kResistor_SMD:R_0402_1005Metric
R2710kResistor_SMD:R_0402_1005Metric
R33.7kResistor_SMD:R_0402_1005Metric
R311kResistor_SMD:R_0402_1005Metric
R43.7kResistor_SMD:R_0402_1005Metric
R54.7kResistor_SMD:R_0402_1005Metric
R62kResistor_SMD:R_0402_1005Metric
R722Resistor_SMD:R_0402_1005Metric
R84.7kResistor_SMD:R_0402_1005Metric
R91kResistor_SMD:R_0402_1005Metric
SW1SW_PushButton_Switch_SMD:SW_SPST_B3U-1000P
U1LP2985-3.3Package_TO_SOT_SMD:SOT-23-5
U10W25Q128JVSPackage_SO:SOIC-8_5.23x5.23mm_P1.27mm
U2STM32F722RETxPackage_QFP:LQFP-64_10x10mm_P0.5mm
U3LP2985-3.3Package_TO_SOT_SMD:SOT-23-5
U4BMP280Package_LGA:Bosch_LGA-8_2x2.5mm_P0.65mm_ClockwisePinNumbering
U5MP4462Package_DFN_QFN:DFN-10-1EP_3x3mm_P0.5mm_EP1.7x2.5mm
U7MPU-6000Sensor_Motion:InvenSense_QFN-24_4x4mm_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.