# 1N4742A (Component) ## Description Zener Diode 12 V 1 W ±5% Through Hole DO-41 #CommonPartsLibrary #Diodes #Zener #SingleZenerDiodes #1N4742 ## Component Details - **Owner:** cnaville89 - **Created:** 7/19/2023 - **Last Updated:** 7/19/2023 - **Visibility:** Public - **Part Type:** Diode - **Manufacturer Part Number:** 1N4742A - **Datasheet URL:** https://www.mouser.com/datasheet/2/308/1N4736AT_D-2309095.pdf - **Manufacturer Name:** onsemi - **License:** https://creativecommons.org/licenses/by/4.0/ - **Used in:** 2 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/1n4742a/rectron?utm_currency=USD&region=nac) | $0.0202 | 14 | | [Digi-Key](https://www.digikey.com/en/products/detail/onsemi/1N4742A/977257) | $0.16 | 0 | | [LCSC](https://www.lcsc.com/product-detail/zener-diodes_st-semtech-1n4742a_C36751.html) | N/A | N/A | | [Mouser](https://www.mouser.com/ProductDetail/onsemi/1N4742A?qs=SSucg2PyLi71ahupZUxJzg%3D%3D) | $0.10 | 15K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=1N4742A-DC) | $0.14 | 3.3K | | [Verical](https://www.verical.com/pd/on-semiconductor-zener-1N4742A-4574363?utm_currency=USD) | N/A | N/A | - **Part Type:** Diodes - **Sub-Type:** Zener - **Manufacturer:** ON Semiconductor - **MPN:** 1N4742A - **Mount Type:** Through Hole - **Package / Case Code:** 41-DO - **Pin Count:** 2 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | K | | | 2 | A | | --- *Generated from [https://www.flux.ai/cnaville89/1n4742a~bj](https://www.flux.ai/cnaville89/1n4742a~bj)*