2 layers40 × 20 mm
B MT3608-BRK R1.0
Boardoza/Boardoza_MT3608_3V3_to_5V_Boost_Converter_Breakout_Board
Compact MT3608-based DC-DC boost converter breakout board for converting 3.3V input to regulated 5V output.
15 partsCC-BY-SA-4.0
4 layers69.8 × 16.4 mm
QSFP HDMI OUT NB7NQ621M
SuperSodaSea/Plugcat59Plug & Play.
- Size
- 69.8 × 16.4 mm
- Copper layers
- 4
- Thickness
- 1 mm
- Parts
- 45
- Nets
- 56
- Pads
- 247
- Tracks, vias
- 587, 91
- Pours
- 9
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 1 Feb 2025
- Updated
- 1 Nov 2026
Overview
QSFP HDMI OUT NB7NQ621M is an open-source printed circuit board by SuperSodaSea, from the SuperSodaSea/Plugcat repository on GitHub, published under the WTFPL licence. It is a 4-layer board of 69.8 × 16.4 mm with 45 parts on 56 nets, routed with 587 tracks and 91 vias.
It is built around the MT3608L, AZ1023-04F.R7G and TPD6E05U06RVZR, with the TXS0102DCU and SS34 among its other parts. Its parts include 20 capacitors, 12 resistors, 6 ICs, 2 connectors and 1 diode. It belongs with the interfaces and adapters boards of this library.
Main components
5
MT3608L
SOT-23-6-40℃~+85℃@(TA) 1 1.2MHz 100uA 2.2V~16V 2.5A Adjustable Boost Boost Built-in No SOT-23-6 DC-DC Converters ROHSXI'AN Aerosemi TechDC-DC ConvertersAZ1023-04F.R7G
DFN2510-10-55℃~+85℃ 0.18pF 11V 3.3V 3A 4.5V 500nA ESD Four channels DFN2510-10 ESD and Surge Protection (TVS/ESD) ROHSAMAZINGESD And Surge Protection (TVS/ESD)
TPD6E05U06RVZR
USON-14(1.4x3.5)-40℃~+125℃ 0.47pF 10nA 14V 2.5A@8/20us 40W@8/20us 5.5V 6 8.5V ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Unidirectional USON-14(1.4x3.5) ESD and Surge Protection (TVS/ESD) ROHSTexas InstrumentsESD And Surge Protection (TVS/ESD)
TXS0102DCU
TSSOP82-Bit Bidirectionnal Voltage-Level Translator for Open-Drain and Push-Pull ApplicationsTexas InstrumentsUncategorised
SS34
SMA(DO-214AC)-55℃~+125℃ 3A 40V 500uA@40V 550mV@3A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
README
README.mdParts
45| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 100nF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C2, C3, C4, C5, C6, C7, C8, C9, C11, C12, C13, C14, C15, C16, C17, C19 |
| 4 | DNP | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4, R5, R10, R11 |
| 2 | 10K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R3 |
| 2 | 22uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C10 |
| 2 | 2K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R8, R9 |
| 2 | 8.87K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R6, R7 |
| 2 | AZ1023-04F.R7G | Package_DFN_QFN:Diodes_UDFN-10_1x2.5mm_P0.5mm | U4, U5 |
| 2 | M2 | MountingHole_Extra:MountingHole_1.8mm_M1.6 | H1, H2 |
| 1 | 10nF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C20 |
| 1 | 1M | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R12 |
| 1 | 2N7002 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | 4.7uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C18 |
| 1 | 4.7uH | Inductor_SMD:L_Sunlord_SWPA3015S | L1 |
| 1 | 73.2K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2 |
| 1 | HDMI_A_1.4 | Connector_Video:HDMI_A_Molex_208658-1001_Horizontal | J2 |
| 1 | MT3608L | Package_TO_SOT_SMD:SOT-23-6 | U1 |
| 1 | NB7NQ621MMUTWG | Interface_HDMI_Onsemi:Onsemi_X2QFN38_4.05x4.50mm_P0.4mm | U2 |
| 1 | QSFP-Plug | Connector_SFF:QSFP-Plug | J1 |
| 1 | SS34 | Diode_SMD:D_SMA | D1 |
| 1 | TPD6E05U06RVZ | Package_SON:Texas_R-PUSON-N14 | U6 |
| 1 | TXS0102DCU | Package_SO:VSSOP-8_2.3x2mm_P0.5mm | U3 |
Questions
How big is the QSFP HDMI OUT NB7NQ621M PCB?
It measures 69.8 × 16.4 mm and has 4 copper layers, 1 mm thick.
What parts does the QSFP HDMI OUT NB7NQ621M use?
45 parts, built around the MT3608L, AZ1023-04F.R7G, TPD6E05U06RVZR and TXS0102DCU. 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 QSFP HDMI OUT NB7NQ621M KiCad files?
From the SuperSodaSea/Plugcat repository on GitHub, at the commit this page was made from: the board is QSFP-HDMI-OUT-NB7NQ621M/board/QSFP-HDMI-OUT-NB7NQ621M.kicad_pcb and its schematic QSFP-HDMI-OUT-NB7NQ621M/board/QSFP-HDMI-OUT-NB7NQ621M.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the QSFP HDMI OUT NB7NQ621M design in my own project?
Its repository publishes it under the WTFPL licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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