USEQFSEA50L180
Sensor, Pyroelectric IR Flame, 5 µm Longpass, Serial I2C, SMD 5.65mm x 3.7mm x 1.55mm
| Manufacturer | KEMET |
|---|---|
| Manufacturer Part No | USEQFSEA50L180Copy |
| Manufacturer Standard Lead Time | 44 weeks |
| Order Code | 3360066 |
| Product Range | QFS Series |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | NT$649.680 |
| 5+ | NT$595.680 |
| 10+ | NT$551.710 |
| 50+ | NT$535.220 |
| 100+ | NT$520.020 |
| 250+ | NT$509.620 |
Product Information
| Manufacturer | KEMET |
|---|---|
| Manufacturer Part No | USEQFSEA50L180Copy |
| Manufacturer Standard Lead Time | 44 weeks |
| Order Code | 3360066 |
| Product Range | QFS Series |
| Technical Datasheet | |
| Flame Sensor Type | Digital Sensor |
| No. of Channels | 1Channels |
| Filter Aperture | 1.65mm |
| Filter Type | 5µm Longpass (Human Motion Rejection) |
| Sensor Output Type | Serial I2C |
| Flame Sensor Package | SMD 5.65mm x 3.7mm x 1.55mm |
| Evaluation Kit / Module | USEQFSK1000000 |
| Field of View (NETD) | 90° |
| Product Range | QFS Series |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
USEQFSEA50L180 is a QFS pyroelectric infrared flame sensor. It combines high sensitivity with fast response times and high dynamic range to ensure rapid and accurate detection of small and large flames, nearby or over larger distances. The industry standard I2C communication enables plug-and-play connectivity to microcontrollers and allows easy tuning and calibration. This sensor can be connected together in a linear series for synchronized sampling across devices. Its long and maintenance-free operational lifetime and various low-power modes make this sensor ideal for any smart or IoT type of applications. Typical applications include smart home, smart building, industrial IoT, and transportation.
- High sensitivity with fast response time, high dynamic range
- Small SMD package, digital output and I2C communication
- Programmable gain and filtering
- Integrated configurable amplifier, filter and ADC
- Low power consumption
- Serial output sensor type
- 5.00µm long pass (human motion rejection)
- Time constant at 10-20Hz peak is ~10ms
- 1.75 to 3.60V supply voltage
- Operating temperature range from -40 to +85°C
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
| Flame Sensor Type | Digital Sensor |
|---|---|
| Filter Aperture | 1.65mm |
| Sensor Output Type | Serial I2C |
| Evaluation Kit / Module | USEQFSK1000000 |
| Product Range | QFS Series |
| No. of Channels | 1Channels |
|---|---|
| Filter Type | 5µm Longpass (Human Motion Rejection) |
| Flame Sensor Package | SMD 5.65mm x 3.7mm x 1.55mm |
| Field of View (NETD) | 90° |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (2)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | China Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Y-Ex RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .00007 |