# QSD123 (Component) ## Description Photodiodes QSD123 LED-TH_BD6.2-P2.54-FD LCSC Part Number: C184518 JLCPCB Part Class: Extended Part Manufactured by onsemi(安森美) ## Component Details - **Owner:** lcsc - **Created:** 11/3/2024 - **Last Updated:** 4/24/2025 - **Visibility:** Public - **LCSC Part Number:** C184518 - **JLCPCB Part Class:** Extended Part - **Product Info Url:** https://lcsc.com/product-detail/Others_ON-Semicon_QSD123_ON-Semicon-ON-QSD123_C184518.html - **Manufacturer Part Number:** QSD123 - **Manufacturer Name:** onsemi(安森美) - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2410010232_onsemi-QSD123_C184518.pdf - **Part Type:** Photodiodes - **Package or Case Code:** LED-TH_BD6.2-P2.54-FD ## 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.html?utm_currency=USD&region=nac) | $0.6482 | 31 | | [Digi-Key](https://www.digikey.com/en/products/detail/rochester-electronics-llc/QSD123/13453161) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C184518.html) | $0.7151 | 84 | | [Mouser](https://www.mouser.com/ProductDetail/onsemi/QSD123?qs=MxR4l2%2FOSsB8EPVTv3wMLg%3D%3D) | $0.67 | 6.3K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=QSD123) | $0.96 | 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:** PCB - **Package / Case Code:** LED-TH - **Pin Count:** 2 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | E | | | 2 | C | | --- *Generated from [https://www.flux.ai/lcsc/qsd123~tt0a](https://www.flux.ai/lcsc/qsd123~tt0a)*