# 744821039 (Component) ## Description 39 mH @ 10 kHz 2 Line Common Mode Choke Through Hole 300mA DCR ## Component Details - **Owner:** cherepanyadima - **Created:** 4/22/2026 - **Last Updated:** 4/22/2026 - **Visibility:** Public - **Datasheet URL:** https://www.we-online.com/components/products/datasheet/744821039.pdf - **Part Type:** Inductor - **Manufacturer Name:** Würth - **Manufacturer Part Number:** 744821039 ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Mouser](https://www.mouser.com/en/ProductDetail/Wurth-Elektronik/744821039?qs=4NsIomN5445B7Sp1P%2FqDrg%3D%3D) | $3.73 | 8K | | [Verical](https://www.verical.com/pd/wurth-elektronik-common-mode-chokes-744821039-5722975?utm_currency=USD) | $3.8474 | 40 | - **Part Type:** Inductors - **Sub-Type:** Other - **Manufacturer:** Würth - **MPN:** 744821039 - **Mount Type:** Through Hole - **Pin Count:** 4 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | ~ | | | 2 | ~ | | | 3 | ~ | | | 4 | ~ | | --- *Generated from [https://www.flux.ai/cherepanyadima/744821039](https://www.flux.ai/cherepanyadima/744821039)*