Wurth Elektronik 12 mH Nano Crystal Common Mode Choke, 10 A Max DC Current, 15 mΩ Max DC Resistance, Through Hole 7448051012

Wurth Elektronik model 7448051012 is a 12 mH Nano Crystal Common Mode Choke designed for power electronics applications requiring effective common mode noise suppression. This through-hole mounted choke features a high permeability nanocrystalline core material that offers enhanced magnetic properties and stable inductance at high temperatures.

The choke supports a maximum DC current of 10 A with a low maximum DC resistance of 15 mΩ, which ensures efficient operation with minimal power dissipation. With a maximum self-resonant frequency of 300 MHz, it offers broadband suppression suitable for frequencies from 1 kHz up to 300 MHz.

Its compact dimensions (length 34 mm, diameter 34 mm, height 36 mm, depth 23 mm) and robust plastic casing with a winding spacer provide excellent electrical isolation and mechanical stability. The device operates reliably across a temperature range from -40°C to 125°C and is terminated via solder style leads with a 25 mm lead pitch and 1.2 mm lead diameter for easy PCB integration.

This common mode choke complies with international standards including VDE, REACH, ENEC 10, and RoHS, ensuring environmental safety and quality certification. Typical use cases include power line input/output filters, suppression of radio interference in motors, and suppression of common mode noise in various industrial, automotive, manufacturing, and electronics applications.

Its tray and carton packaging format facilitates safe transportation and handling for industrial assembly lines. The WE-CMBNC series chokes from Wurth Elektronik are known for high durability and precision, supporting complex industrial and electronic designs.

Constructed with a nano crystal core for high permeability and stability. Rated for a maximum DC current of 10 A ensuring reliable performance. Low maximum DC resistance of 15 mΩ to minimize power losses. Compact through-hole mount design simplifies PCB assembly and integration.

Maximum self-resonant frequency of 300 MHz for broad frequency range suppression. Operating temperature range from -40°C to 125°C enables durable operation in harsh environments. Plastic case and winding spacer improve isolation and mechanical durability.

Typical applications include power electronics filters and radio interference suppression. Manufactured in China with compliance to VDE, REACH, ENEC 10, and RoHS standards. Explore the full range of Wurth Elektronik leaded inductors on EnvMart for industrial electronic component needs.

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