

- Size
- 132.7 × 146.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 85
- Nets
- 95
- Pads
- 293
- Tracks, vias
- 575, 14
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 23 Sep 2022
- Updated
- 26 Sep 2022
Overview
Top is an open-source printed circuit board by HighLevelWallace, from the HighLevelWallace/6350_pcb_top repository on GitHub. It is a 2-layer board of 132.7 × 146.9 mm with 85 parts on 95 nets, routed with 575 tracks and 14 vias.
It is built around the BC2AAPC, LD39015M10R and HP0315AFKP2-R, with the LTC-4724JR, 1N4148W and CMT-0904-85T among its other parts. Its parts include 36 resistors, 11 capacitors, 6 switches, 5 diodes and 4 ICs.
Main components
6BC2AAPC
插件-10℃~+100℃ 插件 Button And Strip Battery Connector ROHSMPDButton And Strip Battery ConnectorLD39015M10R
SOT-23-5L-40℃~+125℃@(Tj) 1 100mV@(100mA) 150mA 1V 5.5V 50uA 62dB@(10kHz)、65dB@(1kHz) Fixed Over Temperature Protection、Enable、Short Circuit Protection Positive SOT-23-5L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsHP0315AFKP2-R
--20℃~+70℃ 1.6N 28V Gull Wing Round Button SPST-NO Surface Mount,Vertical - Tactile Switches ROHSNKK SwitchesTactile SwitchesLTC-4724JR
DIP-12DIP-12 LED Segment Displays ROHSLite-OnLED Segment Displays1N4148W
SOD-123150mA 1A 1V@50mA 1uA@75V 400mW 4ns 75V Independent SOD-123 Switching Diodes ROHSSTMicroelectronicsSwitching DiodesCMT-0904-85T
插件,D=9mm-30℃~+70℃ 2.73kHz 2V~4V 4.5mm 85dB 9mm Electromagnetic Passive (Externally Driven) 插件,D=9mm Buzzers ROHSCUIBuzzers
Parts
85| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | 100 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R22, R23, R24, R25, R26, R27, R28, R31, R32, R33, R34, R35, R36 |
| 12 | 20 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2, R3, R4, R13, R14, R15, R16, R17, R19, R20, R21 |
| 9 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R5, R6, R7, R8, R9, R10, R11, R12, R18 |
| 9 | Jumper_3_Bridged12 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | JP5, JP6, JP7, JP10, JP11, JP12, JP13, JP14, JP15 |
| 6 | Jumper_2_Bridged | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | JP1, JP2, JP3, JP4, JP8, JP9 |
| 5 | 33n | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C2, C3, C4, C5 |
| 5 | HP0315AFKP2-R | top_footprintlib:HP0315AFKP2R | S1, S2, S3, S4, S5 |
| 4 | 1u | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C6, C7, C8, C10 |
| 4 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D2, D3, D4, D5 |
| 2 | 18p | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C9, C11 |
| 2 | LTC-4724JR | top_footprintlib:LTC4724JR | DS1, DS2 |
| 2 | TestPoint | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | TP1, TP2 |
| 1 | 0 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R30 |
| 1 | 100M | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R29 |
| 1 | 1N4148W | Diode_SMD:D_SOD-123 | D1 |
| 1 | BC2AAPC | Battery:BatteryHolder_MPD_BC2AAPC_2xAA | U2 |
| 1 | CMT-0904-85T | top_footprintlib:CMT090485T | LS1 |
| 1 | Conn_01x01_Male | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J1 |
| 1 | Conn_01x07_Male | Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical | J2 |
| 1 | Crystal 32.768kHz | top_footprintlib:CC5VT1A | Y1 |
| 1 | LD39015M10R | top_footprintlib:SOT95P280X145-5N | IC2 |
| 1 | REG113NA-2.5_3K | top_footprintlib:SOT95P280X145-5N | IC1 |
| 1 | SW_SPDT | top_footprintlib:SS-12D07-VG | SW1 |
| 1 | digital clock | top_footprintlib:PLCC68 | U1 |
Questions
How big is the Top PCB?
It measures 132.7 × 146.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Top use?
85 parts, built around the BC2AAPC, LD39015M10R, HP0315AFKP2-R and LTC-4724JR. 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 Top KiCad files?
From the HighLevelWallace/6350_pcb_top repository on GitHub, at the commit this page was made from: the board is top.kicad_pcb and its schematic top.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Top design in my own project?
Its repository states no licence, so its author keeps all rights: ask HighLevelWallace before reusing the design.
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