2 layers30 × 50.8 mm
4 layers30 × 50.8 mm
Winglet BG95
TL-Embedded/Winglet-BG95An implementation of the winglet form factor using the BG95 modem.
- Size
- 30 × 50.8 mm
- Copper layers
- 4
- Thickness
- 0.99 mm
- Parts
- 43
- Nets
- 112
- Pads
- 269
- Tracks, vias
- 328, 197
- Pours
- 9
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 4 Aug 2024
- Updated
- 28 Sep 2025
Overview
Winglet BG95 is an open-source printed circuit board by TL-Embedded, from the TL-Embedded/Winglet-BG95 repository on GitHub. It is a 4-layer board of 30 × 50.8 mm with 43 parts on 112 nets, routed with 328 tracks and 197 vias.
It is built around the 24AA01T-I/OT, FXLA108BQX and DMG1012UW-7-VB, with the MH1608-601Y among its other parts. Its parts include 16 capacitors, 5 resistors, 4 ICs, 3 connectors and 2 transistors.
Main components
4
24AA01T-I/OT
SOT-23-5-40℃~+85℃ 1,000,000 cycles 1.7V~5.5V 1Kbit 200 Years 400kHz 5ms Hardware write protection function、Noise suppression function I2C SOT-23-5 EEPROM ROHSMicrochip TechnologyEEPROM
FXLA108BQX
DQFN-20(2.5x4.5)-40℃~+85℃ 1 1.1V~3.6V 1.1V~3.6V 140Mbps 8 Automatic direction detection、Power-off protection、Output enable high-impedance Bidirectional Level translator Tri-State DQFN-20(2.5x4.5) Translators, Level Shifters ROHSonsemiTranslators, Level Shifters
DMG1012UW-7-VB
SC-70-3SC-70-3 MOSFETs ROHSVBsemi ElecMOSFETs
MH1608-601Y
0603-55℃~+125℃ 1 1A 200mΩ 600Ω@100MHz ±25% 0603 Ferrite Beads ROHSBournsFerrite Beads
README
README.mdWinglet-BG95
An implementation of the winglet form factor using the BG95 modem.
By fitting the components for reset control, this should also be compatible as a BG96 modem carrier.
Note that the logic translators are disabled when the modem is off, or in PSM mode. Output should only be driven high if the DCD output is high.
Parts
43| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 100n | C_Capacitor:C_0603 | C5, C6, C12, C13, C14, C15, C16 |
| 5 | 33p | C_Capacitor:C_0603 | C7, C8, C9, C10, C11 |
| 4 | 47u,6.3V | C_Capacitor:C_0805 | C1, C2, C3, C4 |
| 3 | 10K | R_Resistor:R_0603 | R1, R2, R3 |
| 3 | ToolingHole | N_NonPart:ToolingHole_1mm | N2, N3, N4 |
| 2 | 0R | R_Resistor:R_0603 | R4, R5 |
| 2 | 2337019-1 | J_Connector:U.FL | J1, J2 |
| 2 | DMG1012UW-7 | U_IC:SC70-3 | Q1, Q2 |
| 2 | MH1608-601Y | L_Inductor:FB_0603 | L1, L2 |
| 2 | PTH_M2.5 | M_Mechanical:PTH_M2.5 | M1, M2 |
| 1 | 24AA01T-I/OT | U_IC:SOT23_5 | U3 |
| 1 | BG95M1LA | U_Module:BG95 | U1 |
| 1 | FXLA108BQX | U_IC:WQFN20_05_4.5x2.5 | U4 |
| 1 | G*** | kibuzzard-66AE0582 | kibuzzard-66AE0582 |
| 1 | G*** | kibuzzard-66AE0588 | kibuzzard-66AE0588 |
| 1 | MFF2-SIM | U_IC:DFN8_127_5x6_EP | U2 |
| 1 | NSIM-16-B | J_Connector:NSIM-16-B | J3 |
| 1 | PCIe-Mini | N_NonPart:PCIe-Mini | N5 |
| 1 | QR 5mm | N_NonPart:QR_5mm_JLC | N1 |
| 1 | TL_Embedded | N_NonPart:TL_Embedded_10mm | ~ |
| 1 | ~ | TP_TestPoint:TestPoint_1mm | TP1 |
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Questions
How big is the Winglet BG95 PCB?
It measures 30 × 50.8 mm and has 4 copper layers, 0.99 mm thick.
What parts does the Winglet BG95 use?
43 parts, built around the 24AA01T-I/OT, FXLA108BQX, DMG1012UW-7-VB and MH1608-601Y. 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 Winglet BG95 KiCad files?
From the TL-Embedded/Winglet-BG95 repository on GitHub, at the commit this page was made from: the board is Winglet-BG95.kicad_pcb and its schematic Winglet-BG95.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Winglet BG95 design in my own project?
Its repository states no licence, so its author keeps all rights: ask TL-Embedded before reusing the design.