# QSD123 (Component) ## Description Phototransistors 880nm Top View Radial, 5mm Dia (T 1 3/4) #CommonPartsLibrary #Sensor #Transducer #Optical-Sensor #Phototransistor ## Component Details - **Owner:** jecstronic - **Created:** 5/16/2023 - **Last Updated:** 5/16/2023 - **Visibility:** Public - **Manufacturer Name:** onsemi - **Part Type:** Sensor - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Part Number:** QSD123 - **Datasheet URL:** https://www.onsemi.com/pdf/datasheet/qsd123-d.pdf - **Used in:** 38 projects - **Stars:** 1 - **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/qsd123/on-semiconductor?utm_currency=USD&region=europe) | $0.2873 | 32 | | [Digi-Key](https://www.digikey.com/en/products/detail/rochester-electronics-llc/QSD123/13453161) | $0.84 | 5.8K | | [LCSC](https://www.lcsc.com/product-detail/C184518.html) | $0.7151 | 123 | | [Mouser](https://www.mouser.com/ProductDetail/onsemi/QSD123?qs=MxR4l2%2FOSsB8EPVTv3wMLg%3D%3D) | $0.64 | 663 | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=QSD123) | $0.68 | 250 | | [Verical](https://www.verical.com/pd/on-semiconductor-phototransistor-QSD123-4575059?utm_currency=USD) | N/A | N/A | - **Part Type:** Sensors - **Manufacturer:** ON Semiconductor - **MPN:** QSD123 - **Mount Type:** Radial - **Pin Count:** 2 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | C | | | 2 | E | | --- *Generated from [https://www.flux.ai/jecstronic/qsd123~hjy](https://www.flux.ai/jecstronic/qsd123~hjy)*