2 layers82.8 × 74.4 mm
2 layers286.6 × 215.9 mm
GSPD Board
waterloo-rocketry/infrastructureGround Side Power Distribution
- Size
- 286.6 × 215.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 95
- Nets
- 20
- Pads
- 272
- Tracks, vias
- 261, 17
- Pours
- 20
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 30 Nov 2021
- Updated
- 4 Nov 2026
Overview
GSPD Board is an open-source printed circuit board by waterloo-rocketry, from the waterloo-rocketry/infrastructure repository on GitHub. It is a 2-layer board of 286.6 × 215.9 mm with 95 parts on 20 nets, routed with 261 tracks and 17 vias.
It is built around the URB2424LD-20WR3, 10BQ015 and AZ2150-1A-12DEF, with the B57621C5103K062 and GRB234A2NABA1 among its other parts. Its parts include 27 connectors, 17 resistors, 14 capacitors, 6 ICs and 6 diodes.
Main components
5
URB2424LD-20WR3
DIP,50.8x25.4mmIsolated Power ModulesYLPTEC
10BQ015
SMB15V 1A 200uA@15V 320mV@1A Independent SMB Schottky Diodes ROHSLGESchottky Diodes
AZ2150-1A-12DEF
插件,26.9x31.8mm-55℃~+85℃ 1 Set Normally Open: 1A (SPST NO) 12V 155Ω 20mΩ 25A@250VAC 3.5ms 30V@DC、300V@AC 40A 500mW 8ms AgCdO Plugin,26.9x31.8mm Power Relays ROHSZETTLERPower Relays
B57621C5103K062
1206-55℃~+125℃ 10kΩ 300mW 3470K 3510K 3530K ±10% ±3% 1206 NTC Thermistors ROHSTDKNTC ThermistorsGRB234A2NABA1
--25℃~+85℃ 12V Black DPDT - Rocker Switches ROHSCW INDUSTRIESRocker Switches
Parts
95| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | , , , , , | ||
| 4 | clipboard:6b5716c7-8553-4764-af17-05841c85de2e | , , , | |
| 4 | 0.1u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7, C8, C9, C13 |
| 4 | Battery Terminals | GSP:1935310 | J1, J2, J3, J4 |
| 4 | INA180 | Package_TO_SOT_SMD:SOT-23-5_HandSoldering | U1, U2, U4, U5 |
| 4 | LED_Small | Diode_SMD:D_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D3, D4, D5, D6 |
| 4 | R_Small_US | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R6, R8, R12 |
| 3 | 100K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5, R13, R14 |
| 3 | 100uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C1, C14, C15 |
| 3 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C11, C12, C16 |
| 3 | 22mF | GSP:LLS1C223MELZ | C2, C3, C4 |
| 3 | Conn_01x02_Female | GSP:1935310 | J18, J26, J27 |
| 3 | Extra M12 | GSP:CUI_TB008A-508-04BE | J23, J24, J25 |
| 3 | LOGO | rlcs:rocketry_logo_small | G***, G***, G*** |
| 2 | 0.0015 | Resistor_SMD:R_2512_6332Metric_Pad1.40x3.35mm_HandSolder | R1, R4 |
| 2 | 10BQ015 | Diode_SMD:D_SMB_Handsoldering | D1, D2 |
| 2 | 25A Fuse | Fuse:Fuseholder_Clip-6.3x32mm_Littelfuse_102_122_Inline_P34.21x7.62mm_D1.98mm_Horizontal | F1, F2 |
| 2 | 874270842 | GSP:MOLEX_874270842 | J5, J6 |
| 2 | Fan_PC_Chassis | Connector:FanPinHeader_1x03_P2.54mm_Vertical | M1, M2 |
| 1 | clipboard:ee0da358-bf61-46f9-af96-80582bde7c0f | ||
| 1 | 0.01 | Resistor_SMD:R_2512_6332Metric_Pad1.40x3.35mm_HandSolder | R7 |
| 1 | 0.04 | Resistor_SMD:R_2512_6332Metric_Pad1.40x3.35mm_HandSolder | R9 |
| 1 | 10K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R16 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R17 |
| 1 | 1A Fuse | Fuse:Fuseholder_Clip-6.3x32mm_Littelfuse_102_122_Inline_P34.21x7.62mm_D1.98mm_Horizontal | F4 |
| 1 | 220K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3 |
| 1 | 22uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C10 |
| 1 | 3A Fuse | Fuse:Fuseholder_Clip-6.3x32mm_Littelfuse_102_122_Inline_P34.21x7.62mm_D1.98mm_Horizontal | F3 |
| 1 | 47K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R11 |
| 1 | 660K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R10 |
| 1 | ATX-24 | GSP:MOLEX_442060001 | J7 |
| 1 | AZ2150-1A-12DEF | GSP:AZ2150-1A-12DEF | K1 |
| 1 | B57621C5103K062 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R15 |
| 1 | Conn_01x02_Female | GSP:1935323 | J19 |
| 1 | Conn_01x03_Female | GSP:1935310 | J10 |
| 1 | Conn_01x03_Female | GSP:1935323 | J9 |
| 1 | Conn_01x03_Female | GSP:CUI_TB008A-508-04BE | J8 |
| 1 | Conn_01x04_Female | GSP:1935323 | J12 |
| 1 | DAQ Current Sensing | GSP:1935310 | J14 |
| 1 | DAQ Voltage Sensing | GSP:1935323 | J13 |
| 1 | GRB234A2NABA1 | GSP:1935323 | SW1 |
| 1 | Ground Connections | GSP:1935310 | J11 |
| 1 | K7805-3AR3 | GSP:K7805-3AR3 | U3 |
| 1 | PRT-14313 | GSP:1935310 | MES1 |
| 1 | SL32 2R025-B | GSP:SL32 2R025-B | ICL1 |
| 1 | To 5V M12 | GSP:CUI_TB008A-508-04BE | J21 |
| 1 | To DAQ | GSP:CUI_TB008A-508-04BE | J22 |
| 1 | To DAQ Laptop | GSP:CUI_TB008A-508-04BE | J17 |
| 1 | To Ethernet | GSP:CUI_TB008A-508-04BE | J20 |
| 1 | To RLCS | GSP:CUI_TB008A-508-04BE | J16 |
| 1 | To Router | GSP:CUI_TB008A-508-04BE | J15 |
| 1 | URB2424LD-20WR3 | GSP:URB2424LD-20WR3 | U6 |
The 94 most common of 95 parts.
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Questions
How big is the GSPD Board PCB?
It measures 286.6 × 215.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the GSPD Board use?
95 parts, built around the URB2424LD-20WR3, 10BQ015, AZ2150-1A-12DEF and B57621C5103K062. 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 GSPD Board KiCad files?
From the waterloo-rocketry/infrastructure repository on GitHub, at the commit this page was made from: the board is ground-side-power/GSPD Board.kicad_pcb and its schematic 12V-48V_Boost_Board/12V-48V_Boost_Board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the GSPD Board design in my own project?
Its repository states no licence, so its author keeps all rights: ask waterloo-rocketry before reusing the design.