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Wurth Elektronik 1 mH Ferrite Common Mode Choke 2 A IDC 45 mΩ RDC 250 V AC VE-CMB 744821201

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Wurth Elektronik 1 mH Ferrite Common Mode Choke 2 A IDC 45 mΩ RDC 250 V AC VE-CMB 744821201

Name: Wurth Elektronik 1 mH Ferrite Common Mode Choke 2 A IDC 45 mΩ RDC 250 V AC VE-CMB 744821201
Brand: Wurth Elektronik
SKU: 194530
Price: 3.77 USD
Availability: InStock

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Category Common Products Brand Wurth Elektronik Condition New

Specifications

Country of Origin	India
Diameter	15.5mm
Brand	Wurth Elektronik
Height	18mm
Length	15mm
Depth	7.5mm
Mount Type	Through Hole
Series	WE-CMB
Maximum Operating Temperature	125°C
Minimum Operating Temperature	-40°C
Test Frequency	10kHz
Core Material	Ferrite
Maximum Voltage	250V ac
Inductance	1mH
Standards/Approvals	EN 61760-1:2006
Maximum DC Current	2A
Maximum DC Resistance	45mΩ
Inductance Tolerance	±30 %
Termination Style	Radial Lead
Lead Pitch	4.5mm
Lead Diameter	0.7mm
Standards/Approvals EN 61760-1	2006
Wurth 1 mH ±30% Leaded Inductor, 2A Idc, 45mΩ Rdc, WE-CMB HCBrand	Wurth Elektronik

Key Features

Inductance value of 1 mH for efficient filtering performance.
Supports maximum DC current of 2 A for high load applications.
Low DC resistance of 45 mΩ reducing power loss.
Rated for maximum operating voltage of 250 V AC.
Constructed with ferrite core material ensuring stable electrical characteristics.
Through-hole mount type suitable for secure PCB installation.
Wide operating temperature range from -40°C to +125°C for diverse environments.
Anti-capacitance coiling technique for broadband interference suppression.

Product Description

Wurth Elektronik 744821201 is a 1 mH Ferrite Common Mode Choke engineered for effective suppression of common mode noise and electromagnetic interference in electrical and electronic systems.

This component features a ferrite core and is designed for through-hole mounting, making it ideal for integration on printed circuit boards in power electronics, motors, and filtering applications where radio interference reduction is critical.

Operating at a maximum DC current of 2 A and rated up to 250 V AC, it offers excellent durability with a maximum operating temperature of 125°C and minimum temperature tolerance of -40°C. The low DC resistance of 45 mΩ enhances efficiency by minimizing power losses.

The WE-CMB series employs an anti-capacitance coiling technique, which contributes to broadband noise suppression and improved performance even in low frequency ranges. This model complies with the EN 61760-1:2006 standard and maintains a UL 49 V-0 flammability classification, ensuring safety and reliability in industrial environments.

This ferrite common mode choke is widely used in industrial, electronic manufacturing, electronics prototyping, and repair contexts. It is suitable for power line input/output filters and devices lacking ground connections, ensuring EMI compliance in a range of electrical devices.

Inductance of 1 mH for noise filtering. 2 A maximum DC current for handling significant load. 45 mΩ maximum DC resistance for low power dissipation. 250 V AC maximum voltage rating for safety compliance. Ferrite core for stable inductive properties.

Through-hole radial lead termination for reliable mounting. Durable temperature rating from -40°C to +125°C. EN 61760-1:2006 standard compliant for quality assurance. Ideal for common mode noise suppression in industrial and electronic applications.

Compact dimensions support design efficiency. Explore more Wurth Elektronik products for high-performance electronic components at EnvMart.

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