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Reference layout

JK USB Octal RS485

Zhang-JK-USB-Octal-RS485-USB-Octal-RS485-layout

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Zhang-JK-USB-Octal-RS485-USB-Octal-RS485-layout

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

134Placed parts
129Nets
2Copper layers
73.72 × 73.72 mmBoard size
yesRouted
KiCad 6File format

Bill of materials

132 distinct parts

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

RefValueFootprintQty
C10.1uFCapacitor_SMD:C_0603_1608Metric
C100.1uFCapacitor_SMD:C_0603_1608Metric
C1122pFCapacitor_SMD:C_0603_1608Metric
C120.1uFCapacitor_SMD:C_0603_1608Metric
C1322pFCapacitor_SMD:C_0603_1608Metric
C140.1uFCapacitor_SMD:C_0603_1608Metric
C20.1uFCapacitor_SMD:C_0603_1608Metric
C30.1uFCapacitor_SMD:C_0603_1608Metric
C40.1uFCapacitor_SMD:C_0603_1608Metric
C510uFCapacitor_SMD:C_0603_1608Metric
C60.1uFCapacitor_SMD:C_0603_1608Metric
C70.1uFCapacitor_SMD:C_0603_1608Metric
C80.1uFCapacitor_SMD:C_0603_1608Metric
C910uFCapacitor_SMD:C_0603_1608Metric
D1LEDLED_SMD:LED_0603_1608Metric
D10LEDLED_SMD:LED_0603_1608Metric
D11LEDLED_SMD:LED_0603_1608Metric
D12LEDLED_SMD:LED_0603_1608Metric
D13LEDLED_SMD:LED_0603_1608Metric
D14ESD9B3.3ST5GDiode_SMD:D_SOD-923
D15ESD9B3.3ST5GDiode_SMD:D_SOD-923
D16ESD9B3.3ST5GDiode_SMD:D_SOD-923
D17ESD9B3.3ST5GDiode_SMD:D_SOD-923
D18LEDLED_SMD:LED_0603_1608Metric
D19LEDLED_SMD:LED_0603_1608Metric
D2LEDLED_SMD:LED_0603_1608Metric
D20LEDLED_SMD:LED_0603_1608Metric
D21LEDLED_SMD:LED_0603_1608Metric
D22LEDLED_SMD:LED_0603_1608Metric
D23LEDLED_SMD:LED_0603_1608Metric
D24LEDLED_SMD:LED_0603_1608Metric
D25LEDLED_SMD:LED_0603_1608Metric
D26ESD9B3.3ST5GDiode_SMD:D_SOD-923
D27ESD9B3.3ST5GDiode_SMD:D_SOD-923
D28ESD9B3.3ST5GDiode_SMD:D_SOD-923
D29ESD9B3.3ST5GDiode_SMD:D_SOD-923
D3LEDLED_SMD:LED_0603_1608Metric
D4LEDLED_SMD:LED_0603_1608Metric
D5LEDLED_SMD:LED_0603_1608Metric
D6LEDLED_SMD:LED_0603_1608Metric
Show the other 92
D7LEDLED_SMD:LED_0603_1608Metric
D8LEDLED_SMD:LED_0603_1608Metric
D9LEDLED_SMD:LED_0603_1608Metric
G***LOGOLOGO
H1MountingHoleMountingHole:MountingHole_2.7mm_M2.5_DIN965_Pad_TopBottom
H2MountingHoleMountingHole:MountingHole_2.7mm_M2.5_DIN965_Pad_TopBottom
H3MountingHoleMountingHole:MountingHole_2.7mm_M2.5_DIN965_Pad_TopBottom
H4MountingHoleMountingHole:MountingHole_2.7mm_M2.5_DIN965_Pad_TopBottom
J1TYPE-C-31-M-12hro-type-c:HRO_TYPE-C-31-M-12
J10Conn_RS485Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal
J11Conn_RS485Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal
J12Conn_RS485Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal
J13Conn_RS485Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal
J14Conn_01x03Connector_JST:JST_GH_SM03B-GHS-TB_1x03-1MP_P1.25mm_Horizontal
J15Conn_01x03Connector_JST:JST_GH_SM03B-GHS-TB_1x03-1MP_P1.25mm_Horizontal
J16Conn_01x03Connector_JST:JST_GH_SM03B-GHS-TB_1x03-1MP_P1.25mm_Horizontal
J17Conn_01x03Connector_JST:JST_GH_SM03B-GHS-TB_1x03-1MP_P1.25mm_Horizontal
J18Conn_RS485Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal
J19Conn_RS485Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal
J2Conn_01x03Connector_JST:JST_GH_SM03B-GHS-TB_1x03-1MP_P1.25mm_Horizontal
J20Conn_RS485Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal
J21Conn_RS485Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal
J22Conn_RS485Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal
J23Conn_RS485Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal
J24Conn_RS485Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal
J25Conn_RS485Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal
J3Conn_01x03Connector_JST:JST_GH_SM03B-GHS-TB_1x03-1MP_P1.25mm_Horizontal
J4Conn_01x03Connector_JST:JST_GH_SM03B-GHS-TB_1x03-1MP_P1.25mm_Horizontal
J5Conn_01x03Connector_JST:JST_GH_SM03B-GHS-TB_1x03-1MP_P1.25mm_Horizontal
J6Conn_RS485Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal
J7Conn_RS485Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal
J8Conn_RS485Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal
J9Conn_RS485Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal
R14.7kΩResistor_SMD:R_0603_1608Metric
R102kΩResistor_SMD:R_0603_1608Metric
R112kΩResistor_SMD:R_0603_1608Metric
R122kΩResistor_SMD:R_0603_1608Metric
R132kΩResistor_SMD:R_0603_1608Metric
R142kΩResistor_SMD:R_0603_1608Metric
R152kΩResistor_SMD:R_0603_1608Metric
R162kΩResistor_SMD:R_0603_1608Metric
R174.7kΩResistor_SMD:R_0603_1608Metric
R18120ΩResistor_SMD:R_0603_1608Metric
R194.7kΩResistor_SMD:R_0603_1608Metric
R22kΩResistor_SMD:R_0603_1608Metric
R204.7kΩResistor_SMD:R_0603_1608Metric
R21120ΩResistor_SMD:R_0603_1608Metric
R224.7kΩResistor_SMD:R_0603_1608Metric
R234.7kΩResistor_SMD:R_0603_1608Metric
R24120ΩResistor_SMD:R_0603_1608Metric
R254.7kΩResistor_SMD:R_0603_1608Metric
R264.7kΩResistor_SMD:R_0603_1608Metric
R27120ΩResistor_SMD:R_0603_1608Metric
R284.7kΩResistor_SMD:R_0603_1608Metric
R292kΩResistor_SMD:R_0603_1608Metric
R32kΩResistor_SMD:R_0603_1608Metric
R302kΩResistor_SMD:R_0603_1608Metric
R312kΩResistor_SMD:R_0603_1608Metric
R322kΩResistor_SMD:R_0603_1608Metric
R332kΩResistor_SMD:R_0603_1608Metric
R342kΩResistor_SMD:R_0603_1608Metric
R352kΩResistor_SMD:R_0603_1608Metric
R362kΩResistor_SMD:R_0603_1608Metric
R374.7kΩResistor_SMD:R_0603_1608Metric
R38120ΩResistor_SMD:R_0603_1608Metric
R394.7kΩResistor_SMD:R_0603_1608Metric
R42kΩResistor_SMD:R_0603_1608Metric
R404.7kΩResistor_SMD:R_0603_1608Metric
R41120ΩResistor_SMD:R_0603_1608Metric
R424.7kΩResistor_SMD:R_0603_1608Metric
R434.7kΩResistor_SMD:R_0603_1608Metric
R44120ΩResistor_SMD:R_0603_1608Metric
R454.7kΩResistor_SMD:R_0603_1608Metric
R464.7kΩResistor_SMD:R_0603_1608Metric
R47120ΩResistor_SMD:R_0603_1608Metric
R484.7kΩResistor_SMD:R_0603_1608Metric
R52kΩResistor_SMD:R_0603_1608Metric
R62kΩResistor_SMD:R_0603_1608Metric
R74.7kΩResistor_SMD:R_0603_1608Metric
R81kΩResistor_SMD:R_0603_1608Metric
R92kΩResistor_SMD:R_0603_1608Metric
U1CH348LPackage_QFP:LQFP-100_14x14mm_P0.5mm
U10MAX3072EPackage_SO:SOIC-8_3.9x4.9mm_P1.27mm
U2AMS1117-3.3Package_TO_SOT_SMD:SOT-223-3_TabPin2
U3MAX3072EPackage_SO:SOIC-8_3.9x4.9mm_P1.27mm
U4MAX3072EPackage_SO:SOIC-8_3.9x4.9mm_P1.27mm
U5MAX3072EPackage_SO:SOIC-8_3.9x4.9mm_P1.27mm
U6MAX3072EPackage_SO:SOIC-8_3.9x4.9mm_P1.27mm
U7MAX3072EPackage_SO:SOIC-8_3.9x4.9mm_P1.27mm
U8MAX3072EPackage_SO:SOIC-8_3.9x4.9mm_P1.27mm
U9MAX3072EPackage_SO:SOIC-8_3.9x4.9mm_P1.27mm
Y18MHzCrystal:Crystal_SMD_Qantek_QC5CB-2Pin_5x3.2mm

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.