# SHT40-AD1B-R2 (Component) ## Description Humidity Sensors/Temperature and Humidity Sensors SHT40-AD1B-R2 DFN-4_L1.5-W1.5-P0.8 LCSC Part Number: C2909890 JLCPCB Part Class: Extended Part Manufactured by Sensirion(瑞士盛思锐) ## Component Details - **Owner:** lcsc - **Created:** 11/4/2024 - **Last Updated:** 11/4/2024 - **Visibility:** Public - **Manufacturer Name:** Sensirion(瑞士盛思锐) - **Part Type:** Humidity Sensors/Temperature and Humidity Sensors - **Package or Case Code:** DFN-4_L1.5-W1.5-P0.8 - **JLCPCB Part Class:** Extended Part - **Manufacturer Part Number:** SHT40-AD1B-R2 - **LCSC Part Number:** C2909890 - **Used in:** 121 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/sht40-ad1b-r2/sensirion-ag?utm_currency=USD&region=asia) | N/A | N/A | | [Digi-Key](https://www.digikey.com/en/products/detail/sensirion-ag/SHT40-AD1B-R2/13532084) | $2.72 | 0 | | [LCSC](https://www.lcsc.com/product-detail/temperature and humidity sensor_sensirion_sht40-ad1b-r2_C2909890.html) | $1.7171 | 739 | | [Mouser](https://www.mouser.com/ProductDetail/Sensirion/SHT40-AD1B-R2?qs=zW32dvEIR3scTT6A4VuzaQ%3D%3D) | $1.80 | 9.4K | | [Verical](https://www.verical.com/pd/sensirion-temperature-and-humidity-sensors-SHT40-AD1B-R2-7392250?utm_currency=USD) | N/A | N/A | - **Part Type:** Sensors - **MPN:** SHT40-AD1B-R2 - **Mount Type:** PCB - **Package / Case Code:** Other - **Pin Count:** 5 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | SDA | | | 2 | SCL | | | 3 | VDD | | | 4 | VSS | | | 5 | EP | | --- *Generated from [https://www.flux.ai/lcsc/sht40-ad1b-r2](https://www.flux.ai/lcsc/sht40-ad1b-r2)*