# 744771112 (Component) ## Description Shielded Power Inductor – 12 µH shielded wirewound power inductor for DC-DC converters, power supplies, and EMI filtering. Features a manganese-zinc (MnZn) ferrite core, 3.91 A RMS current rating, 4.85 A saturation current, 27 mΩ maximum DC resistance (DCR), and ±20% inductance tolerance. Offers a 19.7 MHz self-resonant frequency, surface-mount (SMD) construction, AEC-Q200 automotive qualification, and operates over a −40°C to +125°C temperature range. Housed in a 12.0 × 12.0 × 6.0 mm shielded package as part of the WE-PD series. #WurthElektronik #744771112 #WEPD #PowerInductor #ShieldedInductor #12uH #Wirewound #SMD #DCDCConverter #PowerSupply #AECQ200 #EmbeddedSystems ## Component Details - **Owner:** silicon-yard - **Created:** 7/20/2026 - **Last Updated:** 7/20/2026 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **License:** https://creativecommons.org/licenses/by/4.0/ - **Inductance:** 12µH - **Manufacturer Part Number:** 744771112 - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/8b351ce041a9907b92c542d8ac15780c9be91cde816d1474dbc69876b16f6d92.pdf - **Manufacturer Name:** Würth Elektronik - **Part Type:** Inductor - **Used in:** 4 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 | |------------|--------------------|-------| | [Mouser](https://www.mouser.com/en/ProductDetail/Wurth-Elektronik/744771112?qs=E%2F%2FhvbtCqpODgR4EjqacwA%3D%3D) | $2.45 | 0 | - **Part Type:** Inductors - **Sub-Type:** Fixed - **Manufacturer:** Würth - **MPN:** 744771112 - **Mount Type:** Surface Mount - **Package / Case Code:** TO - **Pin Count:** 2 - **Inductance:** 12µH - **Compliance:** AEC-Q200 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | 1 | | | 2 | 2 | | --- *Generated from [https://www.flux.ai/silicon-yard/744771112~zm](https://www.flux.ai/silicon-yard/744771112~zm)*