2 layers130.8 × 199.7 mm
2 layers79.7 × 274.3 mm
PMTF
JsonJiu/WX- Size
- 79.7 × 274.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 110
- Nets
- 87
- Pads
- 467
- Tracks, vias
- 898, 386
- Pours
- 139
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 27 Nov 2025
- Updated
- 30 Mar 2026
Overview
PMTF is an open-source printed circuit board by JsonJiu, from the JsonJiu/WX repository on GitHub. It is a 2-layer board of 79.7 × 274.3 mm with 110 parts on 87 nets, routed with 898 tracks and 386 vias.
It is built around the EC801E-CN, HP303B and DS36W, with the 22PF/50V 10%, SF32WK32768D71T005 and XH2.54-4PWT among its other parts. Its parts include 36 capacitors, 35 resistors, 11 transistors, 6 ICs and 4 connectors.
Main components
6EC801E-CN
LCC-LGA-109UncategorisedQuectelHP303B
SMD-8_L3.8-W3.6-P0.90SMD-8P,3.8x3.6 New Arrivals ROHSHopeRF Micro-electronicsUncategorised
DS36W
SOD-123F-55℃~+125℃ 1 Independent 300uA@60V 3A 60V 700mV@3A 80A SOD-123F Schottky Diodes ROHSShandong Jingdao MicroelectronicsSchottky Diodes22PF/50V 10%
插件插件 Through Hole Ceramic Capacitors ROHSMade in ChinaThrough Hole Ceramic Capacitors
SF32WK32768D71T005
SMD3215-2P-40℃~+85℃ 32.768kHz 7pF SMD crystal oscillator ±20ppm SMD3215-2P Crystals ROHSTKDCrystals
XH2.54-4PWT
SMD,P=2.5mm,卧贴-40℃~+85℃ 1 14.9mm 1x4P 2.5mm 250V 3A 4 4P 6mm 7.8mm Auxiliary Solder Pin Beige Brass LCP Surface Mount, Right Angle Tin UL94V-0 XH SMD,P=2.5mm,卧贴 Wire To Board Connector ROHSXUNPUWire To Board Connector
Parts
110| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 100nF/50V | Database_Libs2:CAP0603 | C1, C2, C9, C13, C15, C22, C24, C25, C29 |
| 7 | 33pF/50V | Database_Libs2:CAP0603 | C10, C11, C12, C17, C20, C23, C44 |
| 7 | TEST-PAD | Connect_WX:TEST-PAD | 3.3V, GND, SCL, SDA, VCAT.1, VIN, WY_V |
| 5 | NPNS-9013 | Discrete_WX:SOT-23 | Q2, Q3, Q6, Q8, Q9 |
| 4 | 10uF/10V | Database_Libs2:CAP0603 | C3, C27, C31, C43 |
| 4 | 4.7K 5% | Database_Libs2:RES0603 | R5, R6, R7, R8 |
| 3 | 100uF/6.3V | Cap_WX:GRM1206 | C4, C16, C26 |
| 3 | 1K 5% | Database_Libs2:RES0603 | R33, R34, R35 |
| 3 | 200K 5% | Database_Libs2:RES0603 | R9, R22, R29 |
| 3 | 22R 5% | Database_Libs2:RES0603 | R11, R12, R13 |
| 3 | UT3401ZG | Database_Libs2:SOT-23 | Q1, Q4, Q7 |
| 2 | 10K 1% | Resistor_WX:RES0603 | R18, R28 |
| 2 | 10K 1% | Database_Libs2:RES0603 | R10, R15 |
| 2 | 10K 5% | Database_Libs2:RES0603 | R19, R20 |
| 2 | 10K 5% | Resistor_WX:RES0603 | R31, R41 |
| 2 | 10k | Database_Libs2:RES0603 | R25, R27 |
| 2 | 12pF/50V | Database_Libs2:CAP0603 | C5, C14 |
| 2 | 1nF/50V | Database_Libs2:CAP0603 | C7, C8 |
| 2 | 1uF/16V | Database_Libs2:CAP0603 | C19, C28 |
| 2 | 2M 5% | Database_Libs2:RES0603 | R3, R16 |
| 2 | 3K 5% | Resistor_WX:RES0603 | R1, R30 |
| 2 | 3K 5% | Database_Libs2:RES0603 | R32, R40 |
| 2 | DS36W | Discrete_WX:SOD-123FL | D1, D2 |
| 2 | MARK | Database_Libs2:MARK | MARK1, MARK2 |
| 1 | |||
| 1 | 100R 5% | Database_Libs2:RES0603 | R4 |
| 1 | 100nF/50V | Cap_WX:CAP0603 | C30 |
| 1 | 100uF/6.3V | Database_Libs2:GRM1206 | C21 |
| 1 | 103P/1KV | Database_Libs2:CAP1206 | C45 |
| 1 | 10pF/50V | Cap_WX:CAP0603 | C33 |
| 1 | 10pF/50V | Database_Libs2:CAP0603 | C34 |
| 1 | 1M 5% | Database_Libs2:RES1206 | R80 |
| 1 | 200k | Database_Libs2:RES0603 | R23 |
| 1 | 220K 5% | Database_Libs2:RES0603 | R26 |
| 1 | 22pF/50V | Cap_WX:CAP0603 | C6 |
| 1 | 22uF/10V | Cap_WX:CAP0805 | C18 |
| 1 | 2M 5% | Resistor_WX:RES0603 | R17 |
| 1 | 330K 5% | Database_Libs2:RES0603 | R24 |
| 1 | Bar Code1 | Database_Libs2:Bar Code1 | *1 |
| 1 | CE6232A33P | Chip_WX:SOT-89 | U5 |
| 1 | CON4 | XF21B03V1.3:WX-PH-4AB | J3 |
| 1 | DB809 | δÌí¼Ó:DB809 | U3 |
| 1 | EC801E | δÌí¼Ó:EC801E | U4 |
| 1 | FM33LG0x8 | Database_Libs2:LQFP80 | U2 |
| 1 | HP303B | WX0.007.859PCB-4.13:LGA_8 | U8 |
| 1 | Header 2 | WX0.006.615PCB-4.1:VBAT | J1 |
| 1 | Header 5 | Database_Libs2:PIN254_1*5SR | J2 |
| 1 | KEY | WX0.005.983PCB-4.2:DIP-6X6X8 | SW1 |
| 1 | LCD | ѹÁ¦V1.0:JR-H25903AFP | LCD1 |
| 1 | NPNS-9013 | Database_Libs2:SOT-23 | Q10 |
| 1 | P25Q80H-SUH-IR | Chip_WX:SOP-8L-200MIL | U7 |
| 1 | PNPS-9012 | Discrete_WX:SOT-23 | Q5 |
| 1 | PNPS-9012 | Database_Libs2:SOT-23 | Q11 |
| 1 | SF32WK32768D71T005 | ѹÁ¦V2.0:SMD-3215_2P | Y1 |
| 1 | SIM IC | Database_Libs2:SIMIC | SIM1 |
| 1 | XH254_4P | Database_Libs2:HDR1X4_2.54 | J4 |
| 1 | 天线 | Connect_WX:ANT-IPEX_1 | W1 |
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Questions
How big is the PMTF PCB?
It measures 79.7 × 274.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PMTF use?
110 parts, built around the EC801E-CN, HP303B, DS36W and 22PF/50V 10%. 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 PMTF KiCad files?
From the JsonJiu/WX repository on GitHub, at the commit this page was made from: the board is Sanchuan_NB_ValveCtrl/Document/PCB&Scheme/PMTF/PMTF.kicad_pcb and its schematic Sanchuan_NB_ValveCtrl/Document/PCB&Scheme/PMTF/PMTF.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PMTF design in my own project?
Its repository states no licence, so its author keeps all rights: ask JsonJiu before reusing the design.