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Product Detailed Parameters
- Description：CMC 500UH 3.5A 2LN TH
- Series：WE-CMBNC
- Mfr：Würth Elektronik
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：3.5A
- DC Resistance (DCR) (Max)：33mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.591" L x 0.295" W (15.00mm x 7.50mm)
- Height (Max)：0.630" (16.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：500 µH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Würth Elektronik 7448013501 is a single-channel common mode power line choke from the WE-CMBNC series, utilizing nanocrystalline core technology. It features an inductance of 500 µH with a tolerance range of -30% to +50%. The component supports a maximum DC current of 3.5 A and has a maximum DC resistance of 33 mΩ. Designed for through-hole PCB mounting, it operates within a temperature range of -55°C to +125°C. Testing is conducted at 10 kHz.
Feature Summary
- Utilizes nanocrystalline material for high-performance common mode noise suppression
- Single-channel configuration for power line filtering applications
- Through-hole termination style for robust PCB integration
Applications
- Power line EMI filtering
- Common mode noise suppression in electronic circuits
- Signal integrity protection in power supplies
Procurement Notes
Verify the specific part number 7448013501 against official Wurth Elektronik documentation to confirm technical specifications. Ensure compatibility with your circuit requirements regarding current rating and inductance values. Cross-reference datasheets for accurate mechanical dimensions and thermal characteristics before finalizing procurement decisions.
Selection Notes
Select this component when nanocrystalline core performance is required for effective common mode interference reduction. Consider the 3.5 A current rating and 500 µH inductance for appropriate filter design. Verify that the through-hole package fits the target PCB layout and that the operating temperature range meets environmental conditions.
Part Context
This component belongs to the WE-CMBNC series of common mode chokes manufactured by Würth Elektronik. These devices are engineered for power line applications, leveraging nanocrystalline materials to achieve superior magnetic properties compared to traditional ferrite cores. The series offers various inductance and current ratings to suit different filtering needs.
Replacement Considerations
Consult official Wurth Elektronik resources for verified substitute part numbers within the WE-CMBNC series or other compatible common mode choke families. Ensure any replacement matches critical parameters such as inductance, current rating, and physical footprint.
