BFK9kv2-left
bruj0·BFK9000·BFK9kv2-left/BFK9kv2-left.kicad_pcb
About the BFK9kv2-left PCB
BFK9kv2-left is an open source PCB design by bruj0, published on GitHub. It is a 2-layer board measuring 188.3 × 117.9 mm, with 162 components from 10 distinct parts.
By type, the board carries 54 resistors, 52 relays, 52 diodes, 3 connectors and 1 transistor.
It belongs with the keyboards designs in this gallery.
From the project
A custom split keyboard

BFK9kv2-left bill of materials (BOM)
162 components, 10 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | BC817 | SOT-23 | Q1 |
| 2 | Conn_01x08_MountingPin | PinHeader_1x08_P2.00mm_Vertical | J1, J2 |
| 1 | Conn_01x04_MountingPin | PinHeader_1x04_P2.00mm_Vertical | J3 |
| 43 | CherryMX_LED | CherryMX_1.00u_PCB_LED | K1-1, K1-2, K1-3, K1-5, K1-6, K1-7, K1-8, K1-9 +35 |
| 8 | CherryMX_LED | CherryMX_1.50u_PCB_LED | K1-4, K2-4, K3-4, K4-4, K5-4, K6-4, K6-5, K6-6 |
| 1 | CherryMX_LED | CherryMX_2.00u_PCB_LED | K6-7 |
| 52 | 1N4148 | D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D3, D4, D5, D6, D7, D8 +44 |
| 52 | R | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R1, R2, R3, R4, R5, R6, R7, R8 +44 |
| 1 | 470R | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R48 |
| 1 | 10k | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R49 |
BFK9kv2-left design files
The KiCad project lives in the bruj0/BFK9000 repository on GitHub; these links point at the commit this page was built from.
BFK9kv2-left: common questions
How big is the BFK9kv2-left PCB?
The BFK9kv2-left measures 188.3 × 117.9 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the BFK9kv2-left?
162 components, from 10 distinct parts. The full bill of materials is listed on this page.
Where can I download the BFK9kv2-left design files?
From the bruj0/BFK9000 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the BFK9kv2-left design in my own project?
The repository has no license, so all rights stay with bruj0. Use it as a reference, and ask the author before reusing the design.
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