

MPCIe HAT
Resources for the PiJuice mPCIe board
- Size
- 65 × 56.8 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 135
- Nets
- 118
- Pads
- 511
- Tracks, vias
- 2,042, 349
- Pours
- 23
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 31 Oct 2018
- Updated
- 30 Dec 2021
Overview
MPCIe HAT is an open-source printed circuit board by PiSupply, from the PiSupply/PiJuice-mPCIe repository on GitHub, published under the Apache-2.0 licence. It is a 4-layer board of 65 × 56.8 mm with 135 parts on 118 nets, routed with 2,042 tracks and 349 vias.
It is built around the BC856BS and DMP3013SFV. Its parts include 36 resistors, 32 connectors, 18 capacitors, 11 diodes and 4 ICs.
Main components
2README
Hardware/Test_card/README.mdmPCIe Test Card design
Used for testing PiJuice mPCIe HATs

Parts
135| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | 220R | Resistor_SMD:R_0402_1005Metric | R1, R4, R8, R10, R11, R12, R13, R14, R15, R18, R25 |
| 11 | 62K | Resistor_SMD:R_0402_1005Metric | R16, R17, R19, R20, R21, R22, R23, R24, R28, R33, R36 |
| 9 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1, C2, C5, C10, C14, C15, C16, C17, C18 |
| 7 | ~ | PiJuice_mPCIe_HAT_PcbLib:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | J20, J21, J22, J23, J24, J26, J27 |
| 7 | ~ | PiJuice_mPCIe_HAT_PcbLib:SolderJumper-3_P1.3mm_Bridged12_Pad1x2.2mm_NumberLabels | J10, J11, J12, J13, J14, J18, J19 |
| 6 | ~ | PiJuice_mPCIe_HAT_PcbLib:TestPoint_THTPad_D1.1mm_Drill0.55mm | TP3, TP4, TP5, TP6, TP7, TP10 |
| 5 | 5K1 | Resistor_SMD:R_0402_1005Metric | R6, R26, R27, R34, R35 |
| 5 | ~ | PiJuice_mPCIe_HAT_PcbLib:SolderJumper-2_P1.3mm_Bridged_Pad1.0x1.5mm | J15, J16, J17, J28, J29 |
| 5 | ~ | PiJuice_mPCIe_HAT_PcbLib:DIODFN2_98X58X50L26X51N | D1, D2, D3, D4, D5 |
| 4 | 470uF | Capacitor_SMD:C_Elec_6.3x7.7 | C7, C8, C12, C13 |
| 4 | MountingHole | PiJuice_mPCIe_HAT_PcbLib:MountingHole_RPI_2.7mm_M2.5 | H1, H2, H3, H4 |
| 4 | ~ | PiJuice_mPCIe_HAT_PcbLib:SODFL1006X40N | D8, D9, D10, D11 |
| 3 | 15K | Resistor_SMD:R_0402_1005Metric | R7, R31, R32 |
| 3 | 1K | Resistor_SMD:R_0402_1005Metric | R9, R29, R30 |
| 3 | 22R | Resistor_SMD:R_0402_1005Metric | R2, R3, R5 |
| 3 | 33pF | Capacitor_SMD:C_0402_1005Metric | C3, C4, C6 |
| 3 | ~ | PiJuice_mPCIe_HAT_PcbLib:PinHeader_1x02_P1.27mm_Vertical | J2, J8, J9 |
| 3 | ~ | Fiducial:Fiducial_1.5mm_Mask3mm | F1, F2, F3 |
| 2 | 47uF | Capacitor_SMD:C_0805_2012Metric | C9, C11 |
| 2 | MountingHole | MountingHole:MountingHole_2.1mm | H5, H6 |
| 2 | jumper | PiJuice_mPCIe_HAT_PcbLib:SolderJumper-3_P1.3mm_Bridged12_Pad1x2.2mm_NumberLabels | J5, J25 |
| 2 | ~ | TestPoint:TestPoint_Pad_D1.0mm | TP8, TP9 |
| 2 | ~ | PiJuice_mPCIe_HAT_PcbLib:ShortingJumperCapHorizontal-2_P2.54mm | J31, J32 |
| 1 | 1uH | PiJuice_mPCIe_HAT_PcbLib:L_Murata_DFE2016 | L1 |
| 1 | BC856BS | Package_TO_SOT_SMD:SOT-363_SC-70-6 | Q2 |
| 1 | Blue | PiJuice_mPCIe_HAT_PcbLib:LED_0402_1005Metric | D7 |
| 1 | CE | PiJuice_mPCIe_HAT_PcbLib:CE | LG3 |
| 1 | DMP3013SFV | Package_TO_SOT_SMD:SOT-23 | Q3 |
| 1 | EMCON_HEADER_1x2- | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4 |
| 1 | EMCON_RPI_GPIO_HEADER_2x20 | PiJuice_mPCIe_HAT_PcbLib:CONN_2X20_SMT_Through_Board | P1 |
| 1 | ESD | Symbol:Symbol_ESD-Logo_CopperTop | LG5 |
| 1 | FCC | PiJuice_mPCIe_HAT_PcbLib:FCC | LG2 |
| 1 | Green | PiJuice_mPCIe_HAT_PcbLib:LED_0402_1005Metric | D6 |
| 1 | KiCad | PiJuice_mPCIe_HAT_PcbLib:KiCad | LG8 |
| 1 | Logo_Open_Hardware_Small | PiJuice_mPCIe_HAT_PcbLib:oshw | LG7 |
| 1 | MPCIE_LATCH | PiJuice_mPCIe_HAT_PcbLib:MPCIE_LATCH_0480994000 | M1 |
| 1 | PiJuice | PiJuice_mPCIe_HAT_PcbLib:Pijuice | LG6 |
| 1 | PiSupply | PiJuice_mPCIe_HAT_PcbLib:PiSupply | LG1 |
| 1 | SW_Push | PiJuice_mPCIe_HAT_PcbLib:SW_TACT_6X3 | SW1 |
| 1 | USB_C_Receptacle_USB2.0 | PiJuice_mPCIe_HAT_PcbLib:USB_C_Receptacle_GCT_USB4105-GF-A | K1 |
| 1 | WEEE | Symbol:WEEE-Logo_4.2x6mm_SilkScreen | LG4 |
| 1 | ~ | PiJuice_mPCIe_HAT_PcbLib:DHVQFN14-2.5x3.kicad_mod | U2 |
| 1 | ~ | PiJuice_mPCIe_HAT_PcbLib:CONN_1X6_SMT_Through_Board | P3 |
| 1 | ~ | Package_TO_SOT_SMD:SOT-723 | Q1 |
| 1 | ~ | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | ~ | Package_SON:USON-20_2x4mm_P0.4mm | U3 |
| 1 | ~ | PiJuice_mPCIe_HAT_PcbLib:TE_1775838-2 | P4 |
| 1 | ~ | PiJuice_mPCIe_HAT_PcbLib:FBD_1206_3216Metric | FB1 |
| 1 | ~ | PiJuice_mPCIe_HAT_PcbLib:NANO_SIM8060-6-0-14-00-A | SK1 |
| 1 | ~ | PiJuice_mPCIe_HAT_PcbLib:DF40C-12DP-0.4V-51 | P5 |
| 1 | ~ | PiJuice_mPCIe_HAT_PcbLib:BGA20N40P4X5_199X194X60N | U1 |
| 1 | ~ | PiJuice_mPCIe_HAT_PcbLib:PinHeader_2x03_P2.54mm_Horizontal_SMD | J6 |
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Questions
How big is the MPCIe HAT PCB?
It measures 65 × 56.8 mm and has 4 copper layers, 1.6 mm thick.
What parts does the MPCIe HAT use?
135 parts, built around the BC856BS and DMP3013SFV. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the MPCIe HAT KiCad files?
From the PiSupply/PiJuice-mPCIe repository on GitHub, at the commit this page was made from: the board is Hardware/mPCIe_HAT.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the MPCIe HAT design in my own project?
Its repository publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).