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2 layers293.9 × 127 mmTorpedo3, the printed circuit board in 3D

Torpedo3

apedersen00/kicad-projects

My open-source kicad projects

Full screenGitHub.kicad_pcb
Size
293.9 × 127 mm
Copper layers
2
Thickness
1.6 mm
Parts
102
Nets
72
Pads
267
Tracks, vias
446, 1
Pours
1
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
7 Mar 2024
Updated
17 Jul 2024

Overview

Torpedo3 is an open-source printed circuit board by apedersen00, from the apedersen00/kicad-projects repository on GitHub. It is a 2-layer board of 293.9 × 127 mm with 102 parts on 72 nets, routed with 446 tracks and 1 via.

It is built around the LM334Z, 2SC4793 and DN2540N3-G, with the 100DP1T2B4M7QE and NMJ6HCD2 among its other parts. Its parts include 42 resistors, 14 transistors, 10 ICs, 6 capacitors and 6 diodes.

Main components

5

Parts

102
QtyValueFootprintReferences
101kResistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_HorizontalR102, R104, R105, R111, R112, R202, R204, R205, R211, R212
8MountingHoleMountingHole:MountingHole_3.5mmH1, H2, H3, H4, H5, H6, H7, H8
6100Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_HorizontalR106, R114, R117, R206, R214, R217
61MResistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_HorizontalR101, R107, R108, R201, R207, R208
61N457Diode_THT:D_DO-35_SOD27_P7.62mm_HorizontalD101, D102, D103, D201, D202, D203
62680RResistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_HorizontalR110, R116, R119, R210, R216, R219
6LM334ZPackage_TO_SOT_THT:TO-92_Inline_WideU102, U103, U104, U202, U203, U204
5268RResistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_HorizontalR109, R115, R118, R215, R218
4100kResistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_HorizontalR103, R113, R203, R213
410uCustomAltiumFootprint:Mundorf Evo 10uC101, C102, C201, C202
42SC4793Package_TO_SOT_THT:TO-220-3_VerticalQ102, Q104, Q202, Q204
45.08mm TerminalTerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_HorizontalJ2, J3, J4, J5
4HeatsinkCustomAltiumFootprint:513102B02500GHS101, HS102, HS201, HS202
4KSP42Package_TO_SOT_THT:TO-92_Inline_WideQ101, Q105, Q201, Q205
4~Package_TO_SOT_THT:TO-220-3_VerticalQ106, Q107, Q206, Q207
212AY7CustomAltiumFootprint:12AY7U101, U201
21RResistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_HorizontalR405, R406
21uCapacitor_THT:C_Disc_D7.5mm_W2.5mm_P5.00mmC405, C406
2200RPotentiometer_THT:Potentiometer_Bourns_3296W_VerticalRV401, RV402
28.33Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_HorizontalR403, R404
2CinemagCustomAltiumFootprint:Cinemag CM-15615PCT101, T201
2DN2540N3-GPackage_TO_SOT_THT:TO-92_Inline_WideQ103, Q203
2LM337Package_TO_SOT_THT:TO-220-3_VerticalU402, U403
1100DP1T2B4M7QECustomKicadFootprint:100DP1T2B4M7QE_EWISW1
126.8RResistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_HorizontalR209
1Alps RK27CustomKicadFootprint:Alps RK27 StereoRV1
1NMJ6HCD2Connector_Audio:Jack_6.35mm_Neutrik_NMJ6HCD2_HorizontalJ1
1RK27 GNDMountingHole:MountingHole_2.5mm_PadH9

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Questions

How big is the Torpedo3 PCB?

It measures 293.9 × 127 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Torpedo3 use?

102 parts, built around the LM334Z, 2SC4793, DN2540N3-G and 100DP1T2B4M7QE. 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 Torpedo3 KiCad files?

From the apedersen00/kicad-projects repository on GitHub, at the commit this page was made from: the board is torpedo-iii/torpedo-iii/Torpedo3.kicad_pcb and its schematic GND-LIFT/GND-LIFT/GND-LIFT.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Torpedo3 design in my own project?

Its repository states no licence, so its author keeps all rights: ask apedersen00 before reusing the design.