Keyboard Assembly
AssemblyThe raised key deck: a moulded keycap set over a membrane stack, scanned by a small key-matrix board that reports presses to the main MCU. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Keyboard Assembly parts and their functions
3 top-level parts · 16 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Keycap Set | 1× | Department / numeric keycaps |
| 2 | Membrane Sheet | 1× | Dome membrane sheet |
| 3 | Key Matrix Board 3 parts | 1× | Row/column scan PCB |
3D model
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Build & assembly graph
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Bill of materials for Keyboard Assembly
3 top-level lines · 6 rows shown · 16 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Keycap Set | cash-register-keycap-set | 1× | 1 | · | part |
| 2 | Membrane Sheet | cash-register-membrane | 1× | 1 | · | part |
| 3 | Key Matrix Board 3 parts | cash-register-key-matrix-board | 1× | 1 | 14 | assembly |
| 3.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 3.2 | SMD Passive (R/C/L) | smd-passives | 12× | 12 | · | part |
| 3.3 | Connector | connector | 1× | 1 | · | part |
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Where the keyboard assembly is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$200. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳JLCPCB
jlcpcb.com ↗
|
Shenzhen, CN | PCB fabrication | 100 pcs | 2–4 wks |
|
🇨🇳PCBWay
pcbway.com ↗
|
Shenzhen, CN | PCB fab & assembly | 100 pcs | 2–4 wks |
| scc.com.cn ↗ | Shenzhen, CN | PCB manufacturer | 100 pcs | 2–4 wks |
| shogini.com ↗ | Mumbai, IN | PCB manufacturer | 100 pcs | 2–4 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 100 pcs | 2–4 wks |