DevSnapLock
About the DevSnapLock PCB
DevSnapLock is an open source PCB design by MBI-Ignitions, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 65.5 × 31.5 mm, with 19 components from 15 distinct parts.
By type, the board carries 8 connectors, 5 diodes, 3 resistors, 2 capacitors and 1 transistor.
From the project
Repository for uploading ignition system information
Some designs also have themistors or thermal resistors. These are to change the timing depending the ambient temperature.
DevSnapLock bill of materials (BOM)
19 components, 15 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TIC106 | TO-220-3_Vertical | Q1 |
| 1 | MAG | SolderWire-2.5sqmm_1x02_P7.2mm_D2.4mm_OD3.6mm | J1 |
| 1 | COIL | SolderWire-2.5sqmm_1x02_P7.2mm_D2.4mm_OD3.6mm | J2 |
| 1 | GtD | TE_1792863 | J3 |
| 1 | AtG | TE_1792863 | J4 |
| 1 | scrD | TE_1792863 | J5 |
| 1 | lD | TE_1792863 | J6 |
| 1 | aD | TE_1792863 | J7 |
| 1 | aC | TE_1792863 | J8 |
| 5 | 1N4007 | D_DO-41_SOD81_P7.62mm_Horizontal | D1, D2, D3, D4, D5 |
| 1 | 1u | C_Rect_L26.5mm_W10.5mm_P22.50mm_MKS4 | C1 |
| 1 | 0.47U 0.47u | CP_Radial_Tantal_D5.5mm_P2.50mm | C2 |
| 1 | 47 | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
| 1 | 16 | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2 |
| 1 | 680 | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R8 |
DevSnapLock design files
The KiCad project lives in the MBI-Ignitions/MBI_Ignition_Systems repository on GitHub; these links point at the commit this page was built from.
DevSnapLock: common questions
How big is the DevSnapLock PCB?
The DevSnapLock measures 65.5 × 31.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the DevSnapLock?
19 components, from 15 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 DevSnapLock design files?
From the MBI-Ignitions/MBI_Ignition_Systems 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 DevSnapLock design in my own project?
Yes, under the terms of its GPL-3.0 license, which MBI-Ignitions chose for the repository.
