SHT40I-BD1B-R3
SensirionExtended
Factory calibration、Built-in heater I2C ±1.8%RH、±0.2℃ - Temperature and Humidity Sensor ROHS
- Part id
- sensirion/SHT40I-BD1B-R3
- Category
- Temperature And Humidity Sensor
- Pins
- 5
- In stock
- 0 at JLCPCB (C7461854)
Overview
The SHT40I-BD1B-R3 is a temperature And Humidity Sensor made by Sensirion with 4 pins. Factory calibration、Built-in heater I2C ±1.8%RH、±0.2℃ - Temperature and Humidity Sensor ROHS.
PCBKit's library has its KiCad symbol (Sensor_Humidity:SHT4x, from KiCad's library) and its footprint (Sensor_Humidity:Sensirion_DFN-4_1.5x1.5mm_P0.8mm_SHT4x_NoCentralPad, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7461854).
Symbol
Footprint
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | SDA | Input/output |
| 2 | SCL | Input |
| 3 | VDD | Power in |
| 4 | VSS | Power in |
Parts like it
4
SHT40-AD1B-R2
DFN-4-EP(1.5x1.5)Temperature And Humidity SensorSensirionSHT40-BD1B-R2
DFN-4(1.5x1.5)-40℃~+125℃ 0%RH~100%RH 1.08V~3.6V 16bit 400nA Factory calibration、Built-in heater I2C ±0.2℃ ±1.8%RH DFN-4(1.5x1.5) Temperature and Humidity Sensor ROHSSensirionTemperature And Humidity SensorSHT40I-AD1B-R3
DFN-4(1.5x1.5)Factory calibration、Built-in heater DFN-4(1.5x1.5) Temperature and Humidity Sensor ROHSSensirionTemperature And Humidity SensorSHT41-AD1B-R3
DFN-4(1.5x1.5)-40℃~+125℃ 0%RH~100%RH 1.08V~3.6V 16bit 400nA I2C ±0.2℃ ±1.8%RH DFN-4(1.5x1.5) Temperature and Humidity Sensor ROHSSensirionTemperature And Humidity Sensor
Questions
Is there a KiCad symbol and footprint for the SHT40I-BD1B-R3?
Yes. The symbol is Sensor_Humidity:SHT4x and the footprint Sensor_Humidity:Sensirion_DFN-4_1.5x1.5mm_P0.8mm_SHT4x_NoCentralPad, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the SHT40I-BD1B-R3 datasheet?
Sensirion publishes it: the Datasheet link on this page opens it.
Where can I order the SHT40I-BD1B-R3?
JLCPCB lists it as part C7461854, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SHT40I-BD1B-R3?
Parts like it in the library: the SHT40-AD1B-R2 by Sensirion, the SHT40-BD1B-R2 by Sensirion, the SHT40I-AD1B-R3 by Sensirion and the SHT41-AD1B-R3 by Sensirion. Check their datasheets: a part that fits the footprint may still differ in its ratings.