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Reference layout

SIM868 Based GSM+GPRS+GNSS+BT Module

sirboard-SirIoT-board6-SirIoT-layout

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sirboard-SirIoT-board6-SirIoT-layout

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

73Placed parts
84Nets
2Copper layers
38.1 × 38.1 mmBoard size
yesRouted
KiCad 5File format

Bill of materials

73 distinct parts

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

RefValueFootprintQty
BTAntenna_ShieldConnector_Coaxial:U.FL_Hirose_U.FL-R-SMT-1_Vertical
C1NCCapacitor_SMD:C_0603_1608Metric
C1022pFCapacitor_SMD:C_0603_1608Metric
C1122pFCapacitor_SMD:C_0603_1608Metric
C1222pFCapacitor_SMD:C_0603_1608Metric
C131uFCapacitor_SMD:C_0805_2012Metric
C2NCCapacitor_SMD:C_0603_1608Metric
C3100nFCapacitor_SMD:C_0603_1608Metric
C4100uFCapacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B
C5NCCapacitor_SMD:C_0603_1608Metric
C610uFCapacitor_SMD:C_0805_2012Metric
C7NCCapacitor_SMD:C_0603_1608Metric
C833pFCapacitor_SMD:C_0603_1608Metric
C910pFCapacitor_SMD:C_0603_1608Metric
CN110pFResistor_SMD:R_Array_Convex_4x0603
CN210pFResistor_SMD:R_Array_Convex_4x0603
CN310pFResistor_SMD:R_Array_Convex_4x0603
CN433pFResistor_SMD:R_Array_Convex_4x0603
CN533pFResistor_SMD:R_Array_Convex_4x0603
CN633pFResistor_SMD:R_Array_Convex_4x0603
CR1220CR1025Battery:BatteryHolder_Keystone_3000_1x12mm
D1ESDA6V1-5SC6Package_TO_SOT_SMD:SOT-23-6
D11BDFN1C031VCapacitor_SMD:C_0603_1608Metric
D13BDFN1C031VCapacitor_SMD:C_0603_1608Metric
D3D_SchottkyDiode_SMD:D_SOD-523
D5ORANGELED_SMD:LED_0603_1608Metric
D6GREENLED_SMD:LED_0603_1608Metric
D7PRTR5V0U2XPackage_TO_SOT_SMD:SOT-143
D9BDFN1C031VCapacitor_SMD:C_0603_1608Metric
GNSSAntenna_ShieldConnector_Coaxial:U.FL_Hirose_U.FL-R-SMT-1_Vertical
GSMAntenna_ShieldConnector_Coaxial:U.FL_Hirose_U.FL-R-SMT-1_Vertical
H1MountingHoleMountingHole:MountingHole_2.7mm_M2.5_ISO14580_Pad
H2MountingHoleMountingHole:MountingHole_2.7mm_M2.5_ISO14580_Pad
H3MountingHoleMountingHole:MountingHole_2.7mm_M2.5_ISO14580_Pad
H4MountingHoleMountingHole:MountingHole_2.7mm_M2.5_ISO14580_Pad
J2AudioJack4Connector_Audio:Jack_3.5mm_PJ320D_Horizontal
J4USB_B_MicroConnector_USB:USB_Micro-B_Molex_47346-0001
J5Conn_01x11Connector_PinHeader_2.54mm:PinHeader_1x11_P2.54mm_Vertical
J6Conn_01x03Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
JP1SolderJumper_2_OpenJumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm
Show the other 33
JST2Conn_01x02Connector_JST:JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal
L127nInductor_SMD:L_0603_1608Metric
MOLEX 104239MOLEX 104239-1430SirBoardLibrary:1042391430
NETWHITELED_SMD:LED_0603_1608Metric
PWRB3U-1000PButton_Switch_SMD:SW_SPST_B3U-1000P
Q1BC847BDW1Package_TO_SOT_SMD:SOT-363_SC-70-6
Q2BC847BDW1Package_TO_SOT_SMD:SOT-363_SC-70-6
R147KResistor_SMD:R_0603_1608Metric
R1051EResistor_SMD:R_0603_1608Metric
R1151EResistor_SMD:R_0603_1608Metric
R124K7Resistor_SMD:R_0603_1608Metric
R1347KResistor_SMD:R_0603_1608Metric
R141KResistor_SMD:R_0603_1608Metric
R154K7Resistor_SMD:R_0603_1608Metric
R1647KResistor_SMD:R_0603_1608Metric
R171KResistor_SMD:R_0603_1608Metric
R1822EResistor_SMD:R_0603_1608Metric
R1922EResistor_SMD:R_0603_1608Metric
R22KResistor_SMD:R_0805_2012Metric
R31KResistor_SMD:R_0603_1608Metric
R40RResistor_SMD:R_0603_1608Metric
R510RResistor_SMD:R_0603_1608Metric
R647KResistor_SMD:R_0603_1608Metric
R7470EResistor_SMD:R_0603_1608Metric
R80RResistor_SMD:R_0603_1608Metric
R951EResistor_SMD:R_0603_1608Metric
RN24k7Resistor_SMD:R_Array_Convex_4x0603
STAWHITELED_SMD:LED_0603_1608Metric
TVS1LXES15AAA1-153Resistor_SMD:R_0402_1005Metric
TVS2LXES15AAA1-153Resistor_SMD:R_0402_1005Metric
U1SIM868SirBoardLibrary:SIM868
U2MCP73831-2-OTPackage_TO_SOT_SMD:SOT-23-5
Z1PZ3D4V2HDiode_SMD:D_SOD-323F

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.