4 layers140 × 100 mm
Dc usv
TobleMiner/DC-UPS
A small DC UPS, designed to keep small appliances like consumer network equipment running during power outages
351 parts223CERN-OHL-P-2.0
4 layers82.5 × 65.5 mm
OpenHomeSwitch
TobleMiner/OpenHomelabSwitch11- Size
- 82.5 × 65.5 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 297
- Nets
- 351
- Pads
- 1,124
- Tracks, vias
- 3,748, 489
- Pours
- 22
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 26 Jun 2023
- Updated
- 14 Jul 2023
Overview
OpenHomeSwitch is an open-source printed circuit board by TobleMiner, from the TobleMiner/OpenHomelabSwitch repository on GitHub. It is a 4-layer board of 82.5 × 65.5 mm with 297 parts on 351 nets, routed with 3,748 tracks and 489 vias.
It is built around the RTL8367RB-CG, W25Q128JVSIQ and SRV05-4, with the 30F-51NL, MMBT5401 and MMBT3904 among its other parts. Its parts include 134 capacitors, 103 resistors, 11 diodes, 11 connectors and 10 transistors.
Main components
9
RTL8367RB-CG
LQFP-128(14x14)LQFP-128(14x14) RF Transceiver ICs ROHSRealtek SemiconRF Transceiver ICs
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
SRV05-4
SOT-23-6L-55℃~+150℃ 15V 1pF 4A 5V 5uA 6V 80W ESD Four channels IEC 61000-4-2、IEC 61000-4-5 Unidirectional SOT-23-6L ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)
30F-51NL
SMD-24P,15.1x7.1mm0℃~+70℃ 1.5kV 1000 Base-T 1:1 350uH SMD-24P,15.1x7.1mm Pulse Transformers(LAN) ROHSShanghai YDS TechPulse Transformers(LAN)
MMBT5401
SOT-23-55℃~+150℃ 1 PNP 100MHz 100nA 150V 300 300mW 500mV 5V 600mA PNP SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)MMBT3904
SOT-23-55℃~+150℃ 1 NPN 100 100nA 200mA 200mW 300MHz 300mV 40V 6V NPN SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)
1N4148WS
SOD-3231.25V@150mA 100V 150mA 1uA@75V 200mW 2A 4ns Independent SOD-323 Switching Diodes ROHSJiangsu Changjing Electronics Technology (CJ)Switching DiodesAO3401A
SOT-231 P-Channel 14nC@10V 30V 47mΩ@10V、60mΩ@4.5V、85mΩ@2.5V 4A 55pF 645pF 80pF 900mV SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
P6SMB6.8CA
SMB10.5V 1mA 5.8V 57.1A 6.45V 600W@10/1000us Bidirectional IEC 61000-4-2、IEC 61000-4-4 TVS SMB ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
Parts
297| Qty | Value | Footprint | References |
|---|---|---|---|
| 51 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1, C10, C11, C12, C13, C19, C111, C112, C116, C117, C118, C123, C131, C132, C133, C134 +35 |
| 32 | 1uF | Capacitor_SMD:C_0402_1005Metric | C100, C101, C102, C104, C105, C106, C107, C108, C109, C110, C113, C114, C115, C119, C120, C121 +16 |
| 18 | 1nF | Capacitor_SMD:C_0402_1005Metric | C5, C6, C14, C15, C16, C17, C23, C24, C25, C26, C32, C33, C34, C35, C103, C130 +2 |
| 17 | 100k | Resistor_SMD:R_0402_1005Metric | R17, R19, R21, R24, R25, R26, R28, R30, R38, R54, R67, R68, R69, R76, R77, R79 +1 |
| 16 | 75R | Resistor_SMD:R_0402_1005Metric | R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16 |
| 14 | 2.2k | Resistor_SMD:R_0402_1005Metric | R57, R58, R65, R66, R75, R78, R98, R99, R100, R101, R102, R103, R104, R105 |
| 12 | 20pF | Capacitor_SMD:C_0402_1005Metric | C64, C66, C68, C75, C76, C77, C83, C84, C85, C86, C87, C88 |
| 8 | 51R | Resistor_SMD:R_0402_1005Metric | R44, R45, R46, R48, R59, R60, R61, R62 |
| 7 | 33k | Resistor_SMD:R_0402_1005Metric | R33, R42, R70, R71, R72, R73, R74 |
| 6 | 10uF | Capacitor_SMD:C_0603_1608Metric | C60, C61, C62, C69, C70, C71 |
| 6 | 2.2uH | Inductor_SMD:L_Wuerth_MAPI-2512 | L1, L2, L3, L4, L5, L6 |
| 6 | 22uF | Capacitor_SMD:C_0603_1608Metric | C63, C65, C67, C72, C73, C74 |
| 5 | 1nF HV | Capacitor_SMD:C_1206_3216Metric | C9, C18, C27, C36, C127 |
| 5 | 6.8k | Resistor_SMD:R_0402_1005Metric | R49, R50, R51, R52, R85 |
| 4 | 10k | Resistor_SMD:R_0402_1005Metric | R89, R92, R95, R96 |
| 4 | 30F-51NL | Transformer_SMD:Transformer_Ethernet_YDS_30F-51NL_SO-24_7.1x15.1mm | TR1, TR2, TR3, TR4 |
| 4 | 4.7k | Resistor_SMD:R_0402_1005Metric | R43, R47, R80, R81 |
| 4 | 5.1k | Resistor_SMD:R_0402_1005Metric | R82, R83, R86, R87 |
| 4 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J2, J3, J5, J7 |
| 4 | MMBT5401 | Package_TO_SOT_SMD:SOT-23 | Q4, Q6, Q7, Q9 |
| 3 | 15k | Resistor_SMD:R_0402_1005Metric | R31, R35, R41 |
| 3 | GRN | LED_SMD:LED_0603_1608Metric | D1, D9, D12 |
| 3 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | Q2, Q3, Q10 |
| 3 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3 |
| 2 | 100kR | Resistor_SMD:R_0402_1005Metric | R90, R93 |
| 2 | 10nF | Capacitor_SMD:C_0402_1005Metric | C78, C79 |
| 2 | 10uF | Capacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A | C128, C129 |
| 2 | 120R | Resistor_SMD:R_0402_1005Metric | R63, R64 |
| 2 | 1N4148WS | Diode_SMD:D_SOD-323 | D3, D4 |
| 2 | 1k | Resistor_SMD:R_0402_1005Metric | R55, R56 |
| 2 | 22k | Resistor_SMD:R_0402_1005Metric | R18, R32 |
| 2 | 56k | Resistor_SMD:R_0402_1005Metric | R27, R53 |
| 2 | 56kR | Resistor_SMD:R_0402_1005Metric | R88, R91 |
| 2 | AO3401A | Package_TO_SOT_SMD:SOT-23 | Q5, Q8 |
| 2 | Filter | EMI_Filter_Linekey:SCM7060-132T | FL1, FL2 |
| 2 | P6SMB6.8CA | Diode_SMD:D_SMB | D5, D6 |
| 2 | RED | LED_SMD:LED_0603_1608Metric | D7, D10 |
| 2 | TMI7003x | Package_DFN_QFN:QFN-20-1EP_3x3mm_P0.4mm_EP1.65x1.65mm | U3, U4 |
| 2 | ToolingHole | ToolingHole:ToolingHole_JLCSMT | H4, H5 |
| 2 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_Palconn_UTC16-G | J10, J11 |
| 1 | 100R@100MHz | Inductor_SMD:L_0603_1608Metric | FB1 |
| 1 | 100R@100MHz HC | Inductor_SMD:L_0805_2012Metric | FB2 |
| 1 | 100k | Resistor_SMD:R_1206_3216Metric | R39 |
| 1 | 120k | Resistor_SMD:R_0402_1005Metric | R20 |
| 1 | 150k | Resistor_SMD:R_0402_1005Metric | R37 |
| 1 | 18k | Resistor_SMD:R_0402_1005Metric | R36 |
| 1 | 220k | Resistor_SMD:R_0402_1005Metric | R34 |
| 1 | 24MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y2 |
| 1 | 25MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 27k | Resistor_SMD:R_0402_1005Metric | R22 |
| 1 | 2N7002 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | 3.3k | Resistor_SMD:R_0402_1005Metric | R40 |
| 1 | 32.768kHz | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y3 |
| 1 | 330k | Resistor_SMD:R_0402_1005Metric | R23 |
| 1 | 470k | Resistor_SMD:R_0402_1005Metric | R29 |
| 1 | Allwinner_V3S | Package_QFP_Allwinner:LQFP-128_14x14mm_P0.4mm_EPAD_5.72x5.72mm | U2 |
| 1 | Debug | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J8 |
| 1 | Extension I2C | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J6 |
| 1 | Extension UART | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J9 |
| 1 | Micro_SD_Card_Det2 | Connector_Card_MicroSD:HOAUC_HYC77-TF09-200 | J4 |
| 1 | RTL8367RB | Package_QFP_Realtek:LQFP-128_14x14mm_P0.4mm_EP_5.5x5.5mm | U1 |
| 1 | SRV05-4 | Package_TO_SOT_SMD:SOT-23-6 | U6 |
| 1 | W25Q128JVS | Package_SO:SOIC-8_5.23x5.23mm_P1.27mm | U5 |
| 1 | WHT | LED_SMD:LED_0603_1608Metric | D8 |
| 1 | YLW | LED_SMD:LED_0603_1608Metric | D2 |
| 1 | ~ | Connector_RJ_HCTL:HC-RJ45-5JA-4-1 | J1 |
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Questions
How big is the OpenHomeSwitch PCB?
It measures 82.5 × 65.5 mm and has 4 copper layers, 1.6 mm thick.
What parts does the OpenHomeSwitch use?
297 parts, built around the RTL8367RB-CG, W25Q128JVSIQ, SRV05-4 and 30F-51NL. 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 OpenHomeSwitch KiCad files?
From the TobleMiner/OpenHomelabSwitch repository on GitHub, at the commit this page was made from: the board is OpenHomeSwitch.kicad_pcb and its schematic OpenHomeSwitch.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the OpenHomeSwitch design in my own project?
Its repository states no licence, so its author keeps all rights: ask TobleMiner before reusing the design.