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Product Detailed Parameters
- Description：CMC 700UH 5A 2LN TH
- Series：WE-CMB HC
- Mfr：Würth Elektronik
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：5A
- DC Resistance (DCR) (Max)：15mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.728" L x 0.571" W (18.50mm x 14.50mm)
- Height (Max)：0.866" (22.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：700 µH @ 100 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Würth Elektronik 7448225007 is a WE-CMB HC series common mode choke designed for power line filtering. It features an inductance of 700 µH at 100 kHz with a maximum DC resistance of 15 mΩ and a current rating of 5 A. The component operates within a temperature range of -40°C to +125°C and utilizes through-hole mounting.
Feature Summary
- Provides effective common mode noise suppression for power lines
- Constructed with high-current capability for robust performance
- Designed for general electronic equipment applications
Applications
- Power line filtering in general electronic equipment
- Common mode noise suppression circuits
- AC/DC converter input stages
Procurement Notes
Verify the specific package type and pin configuration against the official datasheet before integration. Confirm that the 5 A current rating and 700 µH inductance meet the circuit requirements. Ensure the through-hole mounting style aligns with the PCB design specifications.
Selection Notes
Select this component when high current handling and significant common mode attenuation are required. The 15 mΩ DCR minimizes power loss, while the wide operating temperature range ensures reliability in varied environments. Compare against other WE-CMB variants if space or specific inductance values differ.
Part Context
This part belongs to the WE-CMB HC series from Würth Elektronik, specialized for high-current common mode chokes. The series is engineered for durability and efficiency in power supply applications, offering shielded designs to reduce electromagnetic interference effectively.
Replacement Considerations
Consult the manufacturer's cross-reference list for verified substitutes. Ensure any replacement matches the 700 µH inductance, 5 A current rating, and through-hole form factor.
