| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,744 pcs
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1744 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request |
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The Sensirion SGP40-D-R4 is a digital gas sensor specifically designed for indoor air quality applications, focusing on Volatile Organic Compound (VOC) measurements. Utilizing Sensirion's CMOSens technology, it provides a humidity-compensated VOC signal via a digital I2C interface. This sensor is built for easy integration into air purifiers and demand-controlled ventilation systems.
Key specifications include an operating temperature range of -10°C to 50°C and an operating voltage between 1.7V and 3.6V. It consumes a typical current of 4mA, with a low power consumption of 2.6mA at 3.3V. The sensor is housed in a very small 6-pin DFN package measuring 2.44 x 2.44 x 0.85 mm3, making it suitable for space-constrained applications.
The SGP40-D-R4 offers outstanding long-term stability and a long lifetime. Its output signal can be processed by Sensirion's Gas Index Algorithm to provide a robust measure of indoor air quality. The sensor exhibits high reproducibility and reliability due to Sensirion's state-of-the-art production process. It is supplied in tape and reel packaging, compatible with standard SMD assembly processes, making it suitable for high-volume production.
The sensor's design emphasizes robustness against contaminating gases, ensuring low drift and device-to-device variation. This makes it a reliable component for applications requiring consistent air quality monitoring.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage for the SGP40-D-R4 is between 1.7V and 3.6V.
The SGP40-D-R4 operates within a temperature range of -10°C to 50°C.
The SGP40-D-R4 is an air quality gas sensor designed for VOC measurements.
The SGP40-D-R4 uses an I2C interface for digital output.
The SGP40-D-R4 comes in a compact DFN package measuring 2.44 x 2.44 x 0.85 mm3.