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Product Detailed Parameters
- Description：CMC 1MH 7A 2LN TH
- Series：WE-CMBNC
- Mfr：Würth Elektronik
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：7A
- DC Resistance (DCR) (Max)：6mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：300V
- Operating Temperature：-55° C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.748" L x 0.551" W (19.00mm x 14.00mm)
- Height (Max)：0.866" (22.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：1 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Würth Elektronik 7448027001 is a two-line common mode choke from the WE-CMBNC series, utilizing nanocrystalline core technology. It features through-hole mounting with vertical orientation and four pins. Key electrical parameters include an inductance of 1 mH at 10 kHz, a maximum DC resistance of 6 milliohms, and a rated current of 7 A DC. The component operates within a temperature range of -40°C to 125°C and has physical dimensions of 18.00 mm length, 14.00 mm width, and a maximum height of 22.00 mm.
Feature Summary
- Utilizes nanocrystalline material for high magnetic permeability and effective noise suppression.
Applications
- Power line filtering in electronic equipment
- Common mode noise reduction in AC/DC power supplies
Procurement Notes
Verify the specific part number against official Wurth Elektronik documentation to confirm technical specifications. Ensure compatibility with PCB footprint requirements for through-hole installation. Cross-reference datasheet values for inductance, current rating, and thermal limits before integration into design.
Selection Notes
Select this component when high current handling capability and low DC resistance are required for power line applications. The nanocrystalline core offers superior performance compared to standard ferrite cores in specific frequency ranges. Consider the through-hole package size and vertical pin configuration for mechanical stability.
Part Context
This component belongs to the WE-CMBNC series of common mode chokes designed for power line filtering. The series utilizes nanocrystalline materials to achieve high inductance values with low losses. These chokes are engineered for robust performance in demanding electromagnetic interference suppression tasks.
FAQ
What core material is used in the 7448027001?
The component uses nanocrystalline core material.
What is the operating temperature range?
The specified operating temperature range is -40°C to 125°C.
