ConnectBox HAT 8
About the ConnectBox HAT 8
ConnectBox HAT 8 is an open source PCB design by ConnectBox, published on GitHub. It is a 4-layer board measuring 53.7 × 87 mm, with 60 components from 49 distinct parts.
Other key parts include the AXP209, MT3608, MIC2019YM6 and HC-R8812AF1. By type, the board carries 20 resistors, 18 capacitors, 7 connectors, 4 ICs, 3 LEDs and 3 diodes.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
Connectbox Circuit Design
This repo contains the schematic and KiCAD design files for the NEO-USB-HAT. This is a daugherboard to add an extra USB port and power input to a NanoPi NEO.
Main components on the ConnectBox HAT 8
ConnectBox HAT 8 bill of materials (BOM)
60 components, 49 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AXP209 HC-R8812AF1 X-Powers | HC-R8812AU2-th-1 | U1 |
| 1 | MT3608 MIC2019 Microchip Technology | SOT-23-6a | U2 |
| 1 | MIC2019YM6 MT3608 AEROSEMI | SOT-23-6a | U3 |
| 1 | HC-R8812AF1 AXP209 X-Powers | UQFN-48-1EP_6x6mm_Pitch0.4mm_75 | U4 |
| 1 | Conn_01x02_Male | PinHeader_1x02_P2.54mm_Vertical | J10 |
| 1 | PPPC081LFBN-RC USB-C GCT | USB-C-GCT | P1 |
| 1 | PPPC051LFBN-RC Conn_01x04 Sullins Connector Solutions | PinHeader_1x04_P2.54mm_Vertical | P2 |
| 1 | USB-A1HSW6 USB_A_1 On Shore Technology Inc. | USB_A | P3 |
| 1 | Conn_01x08 Sullins Connector Solutions | PinHeader_1x08_P2.54mm_Vertical | P5 |
| 1 | PPPC051LFBN-RC Conn_01x08 Sullins Connector Solutions | PinHeader_1x08_P2.54mm_Vertical | P6 |
| 1 | PPPC041LFBN-RC Conn_01x05 Sullins Connector Solutions | PinHeader_1x05_P2.54mm_Vertical | P7 |
| 1 | Jumper | NetConnect-50 | JP1 |
| 2 | TL3305AF260QG SPST-PUSH E-Switch | SW-TL3305 | PB1, PB2 |
| 1 | LTST-C191KRKT Green Lite-On Inc. | LED_0603_1608Metric | LED1 |
| 1 | LTST-C191KFKT Amber Lite-On Inc. | LED_0603_1608Metric | LED2 |
| 1 | LTST-C191KFKT Red Lite-On Inc. | LED_0603_1608Metric | LED3 |
| 1 | NRVTS260ESFT1G MMBD914 ON Semiconductor | D_SOT-23_ANK | D1 |
| 1 | MMBD914LT1G MMBD914 ON Semiconductor | D_SOT-23_ANK | D2 |
| 1 | NRVTS260ESFT1G ON Semiconductor | SOD-123FL | D3 |
| 2 | NR6028T4R7M 4.7 uH Taiyo Yuden | INDUCTOR_SMD_6x6-1 | L1, L2 |
Show 29 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | CL21A106MPFNNNE 22uF KEMET | C_0805_2012Metric | C1, C2, C3, C5 |
| 1 | CL21A106MPFNNNE 10uF Samsung Electro-Mechanics | C_0805_2012Metric | C4 |
| 1 | C0805C105K8PACTU 22uF KEMET | C_0805_2012Metric | C6 |
| 1 | C0805C226M8PAC7800 22uF KEMET | C_0805_2012Metric | C7 |
| 2 | C0805C226M8PAC7800 1uF KEMET | C_0805_2012Metric | C8, C17 |
| 2 | C0805C105K8PACTU 10uF Samsung Electro-Mechanics | C_0805_2012Metric | C9, C10 |
| 3 | CL21B475KPFNNNE 10uF Samsung Electro-Mechanics | C_0805_2012Metric | C11, C12, C13 |
| 2 | C0805C226M8PAC7800 4.7uF Samsung Electro-Mechanics | C_0805_2012Metric | C14, C15 |
| 1 | CL21A106MPFNNNE 4.7uF Samsung Electro-Mechanics | C_0805_2012Metric | C16 |
| 1 | 1uF KEMET | C_0805_2012Metric | C18 |
| 1 | RC0805FR-07162R 220K Yageo | R_0805_2012Metric | R1 |
| 1 | ERJ-6CWFR030V 162 Yageo | R_0805_2012Metric | R2 |
| 1 | RC0805FR-071KL 10K Yageo | R_0805_2012Metric | R3 |
| 1 | RC0805FR-071K8L 10K Yageo | R_0805_2012Metric | R4 |
| 1 | RC0805FR-071KL 200K Yageo | R_0805_2012Metric | R5 |
| 1 | RC0805FR-07220KL 27.0K Yageo | R_0805_2012Metric | R6 |
| 1 | RC0805FR-07100RL 2.2K Yageo | R_0805_2012Metric | R7 |
| 1 | RC0805FR-0710KL 2.2K Yageo | R_0805_2012Metric | R8 |
| 2 | RC0805FR-071KL 1K Yageo | R_0805_2012Metric | R9, R13 |
| 1 | RC0805FR-071KL 2.2K Yageo | R_0805_2012Metric | R10 |
| 1 | RC0805FR-071KL 51K Yageo | R_0805_2012Metric | R11 |
| 1 | RC0805FR-072K2L 1K Yageo | R_0805_2012Metric | R12 |
| 1 | 2.2K Yageo | R_0805_2012Metric | R14 |
| 1 | 1K Yageo | R_0805_2012Metric | R15 |
| 1 | RC0805FR-0710KL 0.03 ohm Panasonic Electronic Components | R_0805_2012Metric | R16 |
| 1 | RC0805FR-0710KL 10K Yageo | R_0805_2012Metric | R17 |
| 1 | RC0805FR-072K2L 100 Yageo | R_0805_2012Metric | R18 |
| 1 | RC0805FR-072K2L 200K Yageo | R_0805_2012Metric | R19 |
| 1 | RC0805FR-07200KL 1.8K Yageo | R_0805_2012Metric | R20 |
ConnectBox HAT 8 design files
The KiCad project lives in the ConnectBox/Circuit-Design repository on GitHub; these links point at the commit this page was built from.
ConnectBox HAT 8: common questions
How big is the ConnectBox HAT 8?
The ConnectBox HAT 8 measures 53.7 × 87 mm, has 4 copper layers and is 4.69 mm thick.
How many components are on the ConnectBox HAT 8?
60 components, from 49 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the ConnectBox HAT 8 design files?
From the ConnectBox/Circuit-Design repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the ConnectBox HAT 8 design in my own project?
The repository has no license, so all rights stay with ConnectBox. Use it as a reference, and ask the author before reusing the design.
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