# Raspberry Pi 5 HAT Power IMU GPS ## Description Raspberry Pi 5 HAT with 12V DC input protection, 12V-to-5V buck regulation, 40-pin GPIO header, MPU6050 I2C header, NEO-8M UART header, and GPIO status LED. ## Project Details - **Owner:** kuyakim - **Created:** 7/22/2026 - **Last Updated:** 7/22/2026 - **Visibility:** Public ## Key Components ### D1 — [SS56](https://www.flux.ai/lcsc/ss56~hea6.md) - Manufacturer Name: MDD(Microdiode Semiconductor) - Package or Case Code: SMC_L6.9-W5.9-LS7.9-R-RD - Diode Type: Schottky Diode - JLCPCB Part Class: Extended Part - Role: Protection - License: https://creativecommons.org/licenses/by/4.0/ - Role Details: 5A 60V Schottky diode in series after fuse for reverse-polarity protection - Datasheet URL: https://www.lcsc.com/datasheet/C65009.pdf?spm=wm.sxq.inf.ggs___wm.ssy.bg.0.xh&lcsc_vid=T1kIXgFeT1NaU1RXQFBbUlUHT1cKU1NXFVBeX1VSTlAxVlNRTlhaXlxfQlZWUjsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - LCSC Part Number: C65009 - Reverse Voltage: 60V - Manufacturer Part Number: SS56 - Forward Voltage: 0.55V - Part Type: Schottky Barrier Diodes (SBD) **Pins:** - A [pin 1] - K [pin 2] ### D2 — [19-217/R6C-AL1M2VY/3T](https://www.flux.ai/adrian95/19-217r6c-al1m2vy3t~vu8.md) - Manufacturer Name: Everlight Electronics Co Ltd - Role: Current Limiting - Part Type: LED - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 19-217/R6C-AL1M2VY/3T - Role Details: Red GPIO17 status indicator LED, active-high through R1 to ground - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/840/19-217-R6C-AL1M2VY-3T.pdf **Pins:** - A [pin 2] - K [pin 1] ### F1 — [RGEF500](https://www.flux.ai/adrian95/rgef500~yw3.md) - License: https://creativecommons.org/licenses/by/4.0/ - Role: Protection - Part Type: Fuse - Manufacturer Part Number: RGEF500 - Role Details: 5A resettable fuse/PTC in 12V input path - Datasheet URL: https://www.littelfuse.com/~/media/electronics/product_specifications/resettable_ptcs/littelfuse_ptc_rgef500_product_specification.pdf.pdf - Manufacturer Name: Littelfuse Inc. **Pins:** - 1 [pin 1] - 2 [pin 2] ### J1 — [KF128-5.08-2P-AA](https://www.flux.ai/lcsc/kf128-5p08-2p-aa~0pbi.md) - Connector Positions: 2 - Connector Pitch: 5.08mm - Role: Protection - Package or Case Code: CONN-TH_P5.08_KF128-5.08-2P - Role Details: 12V DC input screw terminal; pin 1 = +12V input, pin 2 = GND/return - Connector Gender: Female - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2408211511_Cixi-Kefa-Elec-KF128-5-08-2P-AA_C474952.pdf - JLCPCB Part Class: Extended Part - Manufacturer Part Number: KF128-5.08-2P-AA - Manufacturer Name: KEFA(科发) - Operating Temperature: -40℃~+105℃ - Connector Rows: 1 - Connector Type: Screw terminal - LCSC Part Number: C474952 - Part Type: Screw terminal - Product Info Url: https://lcsc.com/product-detail/New-Quadratic-Unclassified-Data_Cixi-Kefa-Elec-KF128-5-08-2P_C474952.html - Current Rating: 24A **Pins:** - 1 [pin 1] - 2 [pin 2] ### J2 — [Pin Socket 02x20 for Rpi 5](https://www.flux.ai/project-x/pin-socket-02x20-for-rpi-5~r6.md) - Role Details: Raspberry Pi 5 2x20 GPIO header; 5V/GND powered from buck, 3.3V pins feed sensor/GPS headers, GPIO2/3 I2C, GPIO14/15 UART, GPIO17 LED - License: https://creativecommons.org/licenses/by/4.0/ - Role: Logic-level Shifting - Part Type: Connector **Pins:** - 3.3v [pin 1] - 3.3v [pin 17] - 5v [pin 2] - 5v [pin 4] - DNC [pin 27] - DNC [pin 28] - Gnd [pin 20] - Gnd [pin 39] - Gnd [pin 34] - Gnd [pin 30] - Gnd [pin 25] - Gnd [pin 9] - Gnd [pin 6] - Gnd [pin 14] - GPIO_05 [pin 29] - GPIO_06 [pin 31] - GPIO_07 [pin 26] - GPIO_08 [pin 24] - GPIO_09 [pin 21] - GPIO_10 [pin 19] - GPIO_11 [pin 23] - GPIO_12 [pin 32] - GPIO_13 [pin 33] - GPIO_14 [pin 8] - GPIO_15 [pin 10] - GPIO_16 [pin 36] - GPIO_17 [pin 11] - GPIO_18 [pin 12] - GPIO_19 [pin 35] - GPIO_2 [pin 3] - GPIO_20 [pin 38] - GPIO_21 [pin 40] - GPIO_22 [pin 15] - GPIO_23 [pin 16] - GPIO_24 [pin 18] - GPIO_25 [pin 22] - GPIO_26 [pin 37] - GPIO_27 [pin 13] - GPIO_3 [pin 5] - GPIO_4 [pin 7] ### J3 — [TSW-104-07-G-S](https://www.flux.ai/adrian95/tsw-104-07-g-s~983.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Samtec Inc. - Package or Case Code: TSW10407GS - Part Type: Connector - Role Details: MPU6050 module header: pin 1=3.3V from Pi header, pin 2=GND, pin 3=SDA/GPIO2, pin 4=SCL/GPIO3 - Manufacturer Part Number: TSW-104-07-G-S - Datasheet URL: http://suddendocs.samtec.com/prints/tsw-xxx-xx-xxx-x-xx-xxx-mkt.pdf - Role: Sensing (Shunt) **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J4 — [TSW-104-07-G-S](https://www.flux.ai/adrian95/tsw-104-07-g-s~983.md) - Role: Logic-level Shifting - Manufacturer Part Number: TSW-104-07-G-S - Role Details: NEO-8M GPS module header: pin 1=3.3V from Pi header, pin 2=GND, pin 3=GPS TX to Pi RXD/GPIO15, pin 4=GPS RX from Pi TXD/GPIO14 - Datasheet URL: http://suddendocs.samtec.com/prints/tsw-xxx-xx-xxx-x-xx-xxx-mkt.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Samtec Inc. - Package or Case Code: TSW10407GS - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### U1 — [UHE-5/5000-Q12-C](https://www.flux.ai/adrian95/uhe-55000-q12-c~2wu.md) - Package or Case Code: UHE-5/5000-Q12-C_MUR - Part Type: Power Source - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Murata Power Solutions Inc. - Manufacturer Part Number: UHE-5/5000-Q12-C - Datasheet URL: https://www.murata.com/products/productdata/8807040057374/uhe12-30w.pdf - Role Details: Murata UHE-5/5000-Q12-C isolated DC-DC module: 9-36V input, 5V 5A output; ON/OFF and TRIM left open per datasheet - Role: Power Conversion **Pins:** - -INPUT [pin 2] - -OUTPUT [pin 7] - +INPUT [pin 1] - +OUTPUT [pin 6] - ON/OFF_CONTROL [pin 4] - TRIM [pin 9] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/kuyakim/raspberry-pi-5-hat-power-imu-gps~cn](https://www.flux.ai/kuyakim/raspberry-pi-5-hat-power-imu-gps~cn).* --- *Generated from [https://www.flux.ai/kuyakim/raspberry-pi-5-hat-power-imu-gps~cn](https://www.flux.ai/kuyakim/raspberry-pi-5-hat-power-imu-gps~cn)*