2 layers114 × 95 mm
2 layers77.5 × 72.5 mm
Denjibenkiban
25rb1082-del/testCreate repository
- Size
- 77.5 × 72.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 54
- Nets
- 64
- Pads
- 209
- Tracks, vias
- 502, 191
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 9 Oct 2025
- Updated
- 18 Feb 2026
Overview
Denjibenkiban is an open-source printed circuit board by 25rb1082-del, from the 25rb1082-del/test repository on GitHub. It is a 2-layer board of 77.5 × 72.5 mm with 54 parts on 64 nets, routed with 502 tracks and 191 vias.
It is built around the SN65HVD230D, ADUM1201AR and LTV-817S, with the SS14 among its other parts. Its parts include 13 capacitors, 12 connectors, 11 resistors, 8 ICs and 5 diodes. It belongs with the STM32 boards of this library.
Main components
4
SN65HVD230D
SOIC-8-40℃~+85℃ 1 17mA 1Mbps 370uA 3V~3.6V CAN Transceiver Low-power mode、Wake-up function、ESD protection、Thermal shutdown protection、Bus fault protection、Hot-swap protection SOIC-8 CAN Transceivers ROHSTexas InstrumentsCAN TransceiversADUM1201AR
SOIC-8-40℃~+105℃ 1 1 150ns 1Mbps 2 2.7V~5.5V 2.7V~5.5V 2500 25kV/us Bidirectional signal isolation、Multi-voltage domain interface、Power-on reset SOIC-8 Digital IsolatorsAnalog DevicesDigital Isolators
LTV-817S
SMD-4P-55℃~+110℃ 1 1.2V 100mV@20mA,1mA 200mW 35V 3us 4us 50% 50mA 50mA 5kV 600% 6V DC Phototransistor SMD-4P Transistor, Photovoltaic Output Optoisolators ROHSLite-OnTransistor, Photovoltaic Output Optoisolators
SS14
SMA(DO-214AC)-55℃~+150℃ 1A 25A 300uA@40V 40V 550mV@1A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
README
README.mdtest
Create repository
Parts
54| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 100n | Capacitor_SMD:C_0603_1608Metric | C3, C4, C5, C6, C8, C11 |
| 6 | 1k | Resistor_SMD:R_0603_1608Metric | R5, R6, R8, R9, R10, R11 |
| 3 | 1u | Capacitor_SMD:C_0603_1608Metric | C1, C12, C13 |
| 3 | 220 | Resistor_SMD:R_0603_1608Metric | R1, R2, R3 |
| 3 | Conn_01x02_Socket | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J4, J5, J6 |
| 3 | Conn_01x04_Socket | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J9, J11, J12 |
| 3 | LTV-817S | Package_DIP:SMDIP-4_W9.53mm | U1, U2, U3 |
| 3 | SS14 | Diode_SMD:D_SMA | D1, D2, D3 |
| 2 | 22p | Capacitor_SMD:C_0603_1608Metric | C9, C10 |
| 2 | RJ45_LED_Shielded | Connector_RJ:RJ45_Amphenol_RJHSE538X | J1, J2 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric | R7 |
| 1 | 120 | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 2.2u | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | 4.7u | Capacitor_SMD:C_0603_1608Metric | C7 |
| 1 | ADuM1201AR | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U7 |
| 1 | Conn_01x02_Pin | Connector_AMASS:AMASS_XT30U-F_1x02_P5.0mm_Vertical | J3 |
| 1 | Conn_01x03_Pin | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J7 |
| 1 | Conn_01x03_Socket | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J10 |
| 1 | Conn_01x04_Pin | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J8 |
| 1 | Crystal | Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm | Y1 |
| 1 | Green | LED_SMD:LED_0805_2012Metric | D4 |
| 1 | LM7805_TO220 | Package_TO_SOT_THT:TO-220-3_Vertical | U6 |
| 1 | SN65HVD230 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | STM32F103C8Tx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U4 |
| 1 | SW_Push | Library:SW_TS-1088-AR02016 | SW1 |
| 1 | XC6206PxxxMR | Package_TO_SOT_SMD:SOT-23-3 | U8 |
| 1 | Yellow | LED_SMD:LED_0805_2012Metric | D5 |
The 51 most common of 54 parts.
Questions
How big is the Denjibenkiban PCB?
It measures 77.5 × 72.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Denjibenkiban use?
54 parts, built around the SN65HVD230D, ADUM1201AR, LTV-817S and SS14. 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 Denjibenkiban KiCad files?
From the 25rb1082-del/test repository on GitHub, at the commit this page was made from: the board is denjibenkiban.kicad_pcb and its schematic denjibenkiban.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Denjibenkiban design in my own project?
Its repository states no licence, so its author keeps all rights: ask 25rb1082-del before reusing the design.
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