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Wurth Elektronik 10 mH 2 A Common Mode Choke 125 mΩ 230V 744823210
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Height | 28mm |
| Length | 23mm |
| Depth | 13mm |
| Mount Type | Radial |
| Series | WE-CMB HC |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Test Frequency | 10kHz |
| Inductance | 10mH |
| Standards/Approvals | RoHS, ENEC, REACH, VDE |
| Maximum DC Current | 2A |
| Pin Count | 4 |
| Maximum DC Resistance | 125mΩ |
| Inductance Tolerance | ±30 % |
| Termination Style | Solder Pad |
| Choke Voltage | 230V |
Key Features
- Features 10 mH inductance for efficient noise attenuation.
- Supports maximum DC current of 2 A suitable for low-power supplies.
- Rated choke voltage of 230 V for mains applications.
- Constructed for radial PCB mounting with solder pad termination.
- Operates reliably in temperature range from -40°C to 125°C.
- Provides inductance tolerance of ±30% for predictable filtering.
- Includes 4 pins to optimize secure installation and connection.
- Maximum DC resistance of 125 mΩ minimizes insertion loss.
Product Description
Wurth Elektronik 744823210 Common Mode Choke, featuring 10 mH inductance and 2 A maximum DC current rating, is designed for efficient electromagnetic interference (EMI) filtering and noise suppression in electronic circuits and power lines. Rated for 230 V choke voltage, the component operates reliably across a wide temperature span from -40°C to 125°C. This ensures stable performance for equipment requiring mains-level EMI control.
This device belongs to the WE-CMB HC Series and is designed for through-hole radial mounting on PCBs with solder pad termination style. It features a 4-pin configuration and compact physical dimensions of 23 mm length, 13 mm depth, and 28 mm height for easy integration into circuit designs.
The choke's inductance tolerance is ±30%, providing predictable filtering performance, while its maximum DC resistance of 125 mΩ helps minimize insertion loss, improving overall efficiency.
Key applications include power line EMI suppression in appliances, low-current mains filters for consumer electronics, board-mounted radio frequency interference (RFI) mitigation in power supplies, and noise reduction in industrial control units requiring compact, reliable EMI filters.
The component carries essential standards and approvals including RoHS, ENEC, REACH, and VDE, confirming its compliance with environmental, material safety, and performance requirements.
Features 10 mH inductance providing effective EMI attenuation. Supports a 2 A maximum DC current rating for low power lines. Rated at 230 V choke voltage suitable for mains applications. Compact radial mount design with solder pad termination.
Wide operating temperature range from -40°C to 125°C ensures stability. Inductance tolerance of ±30% guarantees predictable operation. Low DC resistance of 125 mΩ minimizes power losses. Four-pin configuration for secure PCB mounting.
Meets RoHS, ENEC, REACH, and VDE compliance standards.
This common mode choke from Wurth Elektronik is ideally suited for use in industrial, consumer electronics, and power supply applications requiring compact and reliable EMI suppression solutions. Explore more electronic components and EMI protection devices in the EnvMart catalog for efficient circuit designs and compliance.
Explore more products in our Common Products category.
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Frequently Asked Questions
This model features an inductance of 10 mH, which is designed for effective electromagnetic interference (EMI) attenuation.
The maximum DC current rating for this common mode choke is 2 A, making it suitable for low-power applications.
It is rated for a choke voltage of 230 V, suitable for mains applications.
This common mode choke operates reliably within a temperature range of -40°C to 125°C.
The inductance tolerance for this model is ±30%, ensuring predictable filtering performance.
It has a maximum DC resistance of 125 mΩ, which helps minimize insertion loss.
This model is designed for radial PCB mounting with a solder pad termination style.
The dimensions of this choke are 23 mm in length, 13 mm in depth, and 28 mm in height.
It includes a 4-pin configuration to optimize secure installation and connection.
This component meets several standards and approvals including RoHS, ENEC, REACH, and VDE.
It is suitable for power line EMI suppression in appliances, low-current mains filters for consumer electronics, and board-mounted RFI mitigation in power supplies.
This model belongs to the WE-CMB HC Series, designed for efficient EMI filtering.
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