TDK Transformer Ferrite Core EFD 25/13/9 2100 nH N97 Material, Max 180°C B66421G0000X197

TDK B66421G0000X197 transformer ferrite core of type EFD 25/13/9 is engineered with a flattened center leg E core geometry, enabling its suitability for flat transformer designs. The core features a high AL rating of 2100 nH, ensuring effective magnetic coupling and energy storage.

Manufactured from N97 ferrite material, this core provides excellent magnetic properties combined with a maximum operating temperature rating of 180°C, making it reliable for demanding power transformer and DC/DC converter applications. The core's compact physical dimensions of 25 mm in length, 9.1 mm in width, and 12.5 mm in depth allow integration into space-constrained electronic designs.

This model belongs to the B66421 series and is typically utilized in power supplies and electronic transformers requiring high efficiency and thermal stability. Both ungapped and gapped versions are available for different circuit requirements, including direct current conversion and flat transformer construction.

Core size EFD 25/13/9 tailored for flat transformer layouts. Inductance rated at 2100 nH for efficient magnetic flux handling. High-grade N97 ferrite material with robust magnetic characteristics. Maximum temperature rating of 180°C enhances durability under load.

Compact dimensions support integration in various power electronics. Compatible with power transformers and DC/DC converter designs. Offers ungapped core option for specific electromagnetic designs. Part of reliable B66421 series from TDK.

Ideal for use in industrial, electronic components manufacturing, power supplies, and transformer assembly environments, this TDK transformer ferrite core serves advanced applications requiring precision inductance and thermal performance. Explore the TDK range within EnvMart for complementary electronic components and power supply solutions.

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