PM Sensor Module
AssemblyLaser scattering particle counter measuring PM1.0, PM2.5, PM10. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
PM Sensor Module parts and their functions
5 top-level parts · 44 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Laser Diode | 1× | 660 nm red laser |
| 2 | Photodiode | 1× | |
| 3 | Pump Motor | 1× | Air pump |
| 4 | Optics Lens Group | 1× | |
| 5 | SMD Passive (R/C/L) | 40× | Surface-mount resistors, capacitors, and inductors, typically in 0402 to 1206 packages, that set voltages, filter noise, and time signals on a circuit board. |
3D model
No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).
Build & assembly graph
expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly
shared across products
atomic part
related product
Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.
Bill of materials for PM Sensor Module
5 top-level lines · 5 rows shown · 44 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Laser Diode | air-quality-monitor-laser-diode | 1× | 1 | · | part |
| 2 | Photodiode | air-quality-monitor-photodiode | 1× | 1 | · | part |
| 3 | Pump Motor | air-quality-monitor-pump | 1× | 1 | · | part |
| 4 | Optics Lens Group | air-quality-monitor-lens-group | 1× | 1 | · | part |
| 5 | SMD Passive (R/C/L) | smd-passives | 40× | 40 | · | part |
Something wrong in this list? Report a problem with this BOM.
Where the PM sensor module 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–$80. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| sunnyoptical.com ↗ | Ningbo, CN | Optics & camera modules | 1,000 pcs | 8–12 wks |
|
🇨🇳OFILM
ofilm.com ↗
|
Shenzhen, CN | Camera modules | 1,000 pcs | 8–12 wks |
| vvdntech.com ↗ | Gurugram, IN | Electronics & camera modules | 1,000 pcs | 8–12 wks |
| truly.net ↗ | Shanwei, CN | Displays & camera modules | 1,000 pcs | 8–12 wks |
| aactechnologies.com ↗ | Singapore | Acoustics & optics | 1,000 pcs | 8–12 wks |