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Reference layout

DiyBMSv4 BOARD8

stuartpittaway-diyBMSv4-board8-diyBMSv4-layout

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stuartpittaway-diyBMSv4-board8-diyBMSv4-layout

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

128Placed parts
138Nets
4Copper layers
71.05 × 89.6 mmBoard size
yesRouted
KiCad 7File format

Bill of materials

128 distinct parts

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

RefValueFootprintQty
C1100nF 50VCapacitor_SMD:C_0603_1608Metric
C101uFCapacitor_SMD:C_0805_2012Metric
C111uFCapacitor_SMD:C_0805_2012Metric
C121uFCapacitor_SMD:C_0805_2012Metric
C131uFCapacitor_SMD:C_0805_2012Metric
C141uFCapacitor_SMD:C_0805_2012Metric
C151uFCapacitor_SMD:C_0805_2012Metric
C161uFCapacitor_SMD:C_0805_2012Metric
C171uFCapacitor_SMD:C_0805_2012Metric
C181uFCapacitor_SMD:C_0805_2012Metric
C191uFCapacitor_SMD:C_0805_2012Metric
C2100nF 100VCapacitor_SMD:C_0805_2012Metric
C2033uF 100V ±20% D10xL8.4mmCapacitor_SMD:CP_Elec_10x7.9
C211uFCapacitor_SMD:C_0805_2012Metric
C22100nF 50VCapacitor_SMD:C_0603_1608Metric
C2310uF tantalumCapacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A
C24100pFCapacitor_SMD:C_0603_1608Metric
C25100nF 50VCapacitor_SMD:C_0603_1608Metric
C272.2uFCapacitor_SMD:C_0603_1608Metric
C28100nF 50VCapacitor_SMD:C_0603_1608Metric
C291uFCapacitor_SMD:C_0805_2012Metric
C31uFCapacitor_SMD:C_0805_2012Metric
C3014pFCapacitor_SMD:C_0402_1005Metric
C3114pFCapacitor_SMD:C_0402_1005Metric
C32100nF 50VCapacitor_SMD:C_0603_1608Metric
C334.7uFCapacitor_SMD:C_0603_1608Metric
C3410nFCapacitor_SMD:C_0603_1608Metric
C35100nF 50VCapacitor_SMD:C_0603_1608Metric
C41uFCapacitor_SMD:C_0805_2012Metric
C4347uF 16VCapacitor_SMD:CP_Elec_5x5.4
C4433nFCapacitor_SMD:C_0603_1608Metric
C4547uF 16VCapacitor_SMD:CP_Elec_5x5.4
C461uFCapacitor_SMD:C_0805_2012Metric
C471uFCapacitor_SMD:C_0805_2012Metric
C481uFCapacitor_SMD:C_0805_2012Metric
C491uFCapacitor_SMD:C_0805_2012Metric
C51uFCapacitor_SMD:C_0805_2012Metric
C501uFCapacitor_SMD:C_0805_2012Metric
C512.2uFCapacitor_SMD:C_0603_1608Metric
C52100nF 100VCapacitor_SMD:C_0805_2012Metric
Show the other 88
C61uFCapacitor_SMD:C_0805_2012Metric
C71uFCapacitor_SMD:C_0805_2012Metric
C81uFCapacitor_SMD:C_0805_2012Metric
C91uFCapacitor_SMD:C_0805_2012Metric
D168V, 500mW zener diodeDiode_SMD:D_SOD-123
D19WhiteLED_SMD:LED_0603_1608Metric
D2100V, 200mW Schottky diodesDiode_SMD:D_SOD-123
D201N4002WDiode_SMD:D_SOD-123F
D21SS210Diode_SMD:D_SMA
F1Fuse 30mAFuse:Fuse_0805_2012Metric
FID1FiducialFiducial:Fiducial_1.5mm_Mask3mm
FID2FiducialFiducial:Fiducial_1.5mm_Mask3mm
FID3FiducialFiducial:Fiducial_1.5mm_Mask3mm
FID4FiducialFiducial:Fiducial_1.5mm_Mask3mm
H5MountingHoleMountingHole:MountingHole_3.2mm_M3_ISO7380
H6MountingHoleMountingHole:MountingHole_3.2mm_M3_ISO7380
H7MountingHoleMountingHole:MountingHole_3.2mm_M3_ISO7380
H8MountingHoleMountingHole:MountingHole_3.2mm_M3_ISO7380
J10RELAYConnector_JST:JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal
J11TEMP1Connector_JST:JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal
J12TEMP2Connector_JST:JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal
J13TEMP3Connector_JST:JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal
J14BALANCE BOARDConnector_PinSocket_2.54mm:PinSocket_1x22_P2.54mm_Vertical
J15BALANCE BOARDConnector_PinSocket_2.54mm:PinSocket_1x22_P2.54mm_Vertical
J3UART_PROGConnector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Horizontal
J4ST_LINKConnector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Horizontal
J5POWER_INConnector_Phoenix_MC:PhoenixContact_MC_1,5_2-G-3.81_1x02_P3.81mm_Horizontal
J7CELL CONNECTORNingbo Kangnex Elec:WJ15EDGRC-3.81-17P
J8TXRXConnector_Phoenix_MC:PhoenixContact_MC_1,5_4-G-3.81_1x04_P3.81mm_Horizontal
JP3SolderJumper_3_OpenJumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm_NumberLabels
L1100uHInductor_SMD:L_1008_2520Metric_Pad1.43x2.20mm_HandSolder
Q1AO3401APackage_TO_SOT_SMD:SOT-23
R1100RResistor_SMD:R_0603_1608Metric
R103K3 1%Resistor_SMD:R_0603_1608Metric
R113K3 1%Resistor_SMD:R_0603_1608Metric
R123K3 1%Resistor_SMD:R_0603_1608Metric
R133K3 1%Resistor_SMD:R_0603_1608Metric
R143K3 1%Resistor_SMD:R_0603_1608Metric
R153K3 1%Resistor_SMD:R_0603_1608Metric
R163K3 1%Resistor_SMD:R_0603_1608Metric
R173K3 1%Resistor_SMD:R_0603_1608Metric
R23K3 1%Resistor_SMD:R_0603_1608Metric
R2010K 1%Resistor_SMD:R_0603_1608Metric
R21330RResistor_SMD:R_0603_1608Metric
R33K3 1%Resistor_SMD:R_0603_1608Metric
R43K3 1%Resistor_SMD:R_0603_1608Metric
R53K3 1%Resistor_SMD:R_0603_1608Metric
R52100RResistor_SMD:R_0603_1608Metric
R63K3 1%Resistor_SMD:R_0603_1608Metric
R6910K 1%Resistor_SMD:R_0603_1608Metric
R73K3 1%Resistor_SMD:R_0603_1608Metric
R7010K 1%Resistor_SMD:R_0603_1608Metric
R7310K 1%Resistor_SMD:R_0603_1608Metric
R7410K 1%Resistor_SMD:R_0603_1608Metric
R753K3 1%Resistor_SMD:R_0603_1608Metric
R7643K 1%Resistor_SMD:R_0603_1608Metric
R774.99kΩ 1%Resistor_SMD:R_0603_1608Metric
R78330RResistor_SMD:R_0603_1608Metric
R792K2Resistor_SMD:R_0603_1608Metric
R83K3 1%Resistor_SMD:R_0603_1608Metric
R8010K 1%Resistor_SMD:R_0603_1608Metric
R82100KResistor_SMD:R_0603_1608Metric
R83100KResistor_SMD:R_0603_1608Metric
R8410K 1%Resistor_SMD:R_0603_1608Metric
R8510K 1%Resistor_SMD:R_0603_1608Metric
R8610K 1%Resistor_SMD:R_0603_1608Metric
R87330RResistor_SMD:R_0603_1608Metric
R93K3 1%Resistor_SMD:R_0603_1608Metric
SW1Boot_ModeSHOU_HAN:MST22D18G2 125
SYM01Symbol_CC-Noncommercial_CopperTop_SmallSymbol:Symbol_CC-Noncommercial_CopperTop_Small
SYM02LOGODIYBMS:diybms_logo_24x10mm
TH610K NTCResistor_SMD:R_0805_2012Metric
TP1TEST_12VTestPoint:TestPoint_Pad_1.5x1.5mm
TP2TEST_3V3TestPoint:TestPoint_Pad_1.5x1.5mm
TP3TEST_1V8TestPoint:TestPoint_Pad_1.5x1.5mm
TP4TEST_5VTestPoint:TestPoint_Pad_1.5x1.5mm
TP5TEST_VREFTestPoint:TestPoint_Pad_1.5x1.5mm
U1MAX14921ECS+TPackage_QFP:TQFP-80_12x12mm_P0.5mm
U10XL7005APackage_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm
U11AP2204K-5.0TRG1Package_TO_SOT_SMD:SOT-23-5
U12XC6206-1.8NRPackage_TO_SOT_SMD:SOT-23-3
U13EL3H7(B)(TA)-GPackage_SO:SOP-4_4.4x2.6mm_P1.27mm
U3MCP33151-05-E/MSPackage_SO:MSOP-10_3x3mm_P0.5mm
U4RELAY1Package_SO:SO-4_4.4x4.3mm_P2.54mm
U5STM32F030K6TxPackage_QFP:LQFP-32_7x7mm_P0.8mm
U6MCP1502T-45E/CHYPackage_TO_SOT_SMD:SOT-23-6
U9XC6206-3.3VPackage_TO_SOT_SMD:SOT-23-3
Y18MHZCrystal:Crystal_SMD_3225-4Pin_3.2x2.5mm

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.