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Product Detailed Parameters
- Description：CMC 80MH 600MA 2LN TH
- Series：WE-CMBNC
- Mfr：Würth Elektronik
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：600mA
- DC Resistance (DCR) (Max)：1Ohm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.709" L x 0.551" W (18.00mm x 14.00mm)
- Height (Max)：0.866" (22.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：80 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Würth Elektronik 7448020680 is a single-phase common mode filter choke from the WE-CMBNC series. It features an inductance of 80 mH at 10 kHz and a maximum DC current rating of 0.6 A. The component has a maximum DC resistance of 1 Ohm. Designed for mains filtering applications, it supports voltages up to 250 V AC at 50 Hz. The operating temperature range spans from -55°C to +125°C.
Feature Summary
- Utilizes nanocrystalline core material for effective common mode noise suppression
- Designed as a single-phase EMI filter for mains applications
- Supports high voltage ratings up to 250 V AC
Applications
- Single-phase EMI filtering
- Mains power line noise suppression
- Common mode choke applications in AC circuits
Procurement Notes
Verify the specific datasheet version and RoHS compliance status before procurement. Confirm that the 0.6 A current rating and 1 Ohm DC resistance meet the circuit requirements. Ensure the through-hole mounting style is compatible with the target PCB layout. Check for any recent updates to the WE-CMBNC series specifications.
Selection Notes
Select this component when a high inductance value of 80 mH is required for low-frequency common mode noise attenuation. The 0.6 A current rating suits low-power single-phase applications. Consider the wide operating temperature range of -55°C to +125°C for harsh environments. Compare against other WE-CMBNC variants if higher current or lower resistance is needed.
Part Context
This part belongs to the WE-CMBNC series of common mode chokes manufactured by Würth Elektronik. These components are specifically engineered for mains filtering and EMI suppression. The series offers various inductance and current combinations to suit different power line requirements. The 7448020680 represents a high-inductance option within this family.
FAQ
What is the core material used in the 7448020680?
The component utilizes nanocrystalline core material.
What is the maximum operating temperature?
The maximum operating temperature is +125°C.
