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Product Detailed Parameters
- Description：CMC 6.8MH 700MA 2LN TH
- Series：WE-FC
- Mfr：Würth Elektronik
- Package：Tube
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：700mA
- DC Resistance (DCR) (Max)：467mOhm (Typ)
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.835" L x 0.654" W (21.20mm x 16.60mm)
- Height (Max)：0.886" (22.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：6.8 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Würth Elektronik 7448640414 is a two-line common mode choke designed for power line filtering. It features an inductance of 6.8 mH and supports a maximum DC current of 700 mA. The component has a typical DC resistance of 467 mOhm. It utilizes a through-hole radial mounting style with a ferrite core. The device operates within a temperature range of -40°C to +125°C.
Feature Summary
- Provides common mode noise suppression for dual-line power circuits
- Utilizes a ferrite core for effective high-frequency attenuation
- Designed for robust through-hole PCB integration
Applications
- Power supply input filtering
- DC-DC converter EMI suppression
- Industrial control system power lines
Procurement Notes
Verify the specific datasheet revision when sourcing, as manufacturing updates may occur. Confirm that the radial lead spacing matches the target PCB footprint dimensions prior to assembly. Ensure the operating environment remains within the specified thermal limits to maintain performance stability over the component's lifecycle.
Selection Notes
Select this component when dual-line common mode noise reduction is required at 6.8 mH. The 700 mA current rating suits moderate power applications. The through-hole format offers mechanical stability for vibration-prone environments compared to surface mount alternatives.
Part Context
This part belongs to the Würth Elektronik common mode choke portfolio. It serves as a passive electromagnetic interference filter. The design focuses on compact power line conditioning. It complements other series components offering varying inductance and current capabilities.
FAQ
What is the core material used in the 7448640414?
The component uses a ferrite core material.
Is the 7448640414 shielded?
Public documentation does not specify magnetic shielding for this model.
