# SCD41-D-R1 (Component) ## Description Air Quality Sensor CO2 Sensor 2.5V/3.3V/5V 20-Pin SMD EP T/R #commonpartslibrary #sensor #airquality ## Component Details - **Owner:** adrian95 - **Created:** 11/16/2023 - **Last Updated:** 1/18/2024 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Part Type:** Sensor - **Manufacturer Part Number:** SCD41-D-R1 - **Manufacturer Name:** Sensirion AG - **Datasheet URL:** https://www.mouser.com/datasheet/2/682/Sensirion_CD_DS_SCD40_SCD41_Datasheet_D1-3305949.pdf - **Used in:** 137 projects - **Forks:** 1 ## 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/scd41-d-r1/sensirion-ag?utm_currency=USD&region=asia) | N/A | N/A | | [Digi-Key](https://www.digikey.com/en/products/detail/sensirion-ag/SCD41-D-R1/13684000) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/gas sensors_sensirion_scd41-d-r1_C3659362.html) | $31.3304 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Sensirion/SCD41-D-R1?qs=HBWAp0VN4Rg1hR6vTmplbw%3D%3D) | N/A | N/A | | [Verical](https://www.verical.com/pd/sensirion-air-quality-sensor-SCD41-D-R1-8515493?utm_currency=USD) | N/A | N/A | - **Part Type:** Sensors - **MPN:** SCD41-D-R1 - **Mount Type:** Surface Mount - **Package / Case Code:** SMD - **Pin Count:** 21 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | DNC_1 | | | 2 | DNC_2 | | | 3 | DNC_3 | | | 4 | DNC_4 | | | 5 | DNC_5 | | | 6 | GND_1 | | | 7 | VDD | | | 8 | DNC_6 | | | 9 | SCL | | | 10 | SDA | | | 11 | DNC_7 | | | 12 | DNC_8 | | | 13 | DNC_9 | | | 14 | DNC_10 | | | 15 | DNC_11 | | | 16 | DNC_12 | | | 17 | DNC_13 | | | 18 | DNC_14 | | | 19 | VDDH | | | 20 | GND_2 | | | 21 | GND_3 | | --- *Generated from [https://www.flux.ai/adrian95/scd41-d-r1](https://www.flux.ai/adrian95/scd41-d-r1)*