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Product Detailed Parameters
- Description：CMC 1.5MH 1.5A 2LN SMD
- Series：WE-UCF
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power, Signal Line
- Number of Lines：2
- Current Rating (Max)：1.5A
- DC Resistance (DCR) (Max)：120mOhm
- Voltage Rating - DC：80V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.571" L x 0.492" W (14.50mm x 12.50mm)
- Height (Max)：0.307" (7.80mm)
- Package / Case：Horizontal, 4 Flat Lead
- Inductance @ Frequency：1.5 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Würth Elektronik 744290152 is a WE-UCF series surface-mount common mode choke designed for signal, data lines, and power supplies. It features an inductance of 1.5 mH with a maximum DC current rating of 1.5 A. The component has a maximum DC resistance of 0.12 ohms and operates within a temperature range of -40°C to +125°C. Physical dimensions are 14 mm length, 12.5 mm width, and 7.8 mm height.
Feature Summary
- Provides broadband common mode noise suppression for signal and data lines as well as power supplies.
- Utilizes a sectional SMD design for universal application in compact electronic circuits.
Applications
- Signal line filtering
- Data line interference suppression
- Power supply noise reduction
Procurement Notes
Verify the specific part number against official manufacturer documentation to ensure correct electrical specifications. Confirm that the required inductance and current ratings align with the target circuit design before procurement. Check for any specific handling or mounting requirements detailed in the datasheet.
Selection Notes
Select this component when broadband common mode noise suppression is required for both signal and power applications. Ensure the 1.5 A current rating and 1.5 mH inductance meet the system's operational needs. Consider the SMD package size for PCB layout compatibility.
Part Context
This component belongs to the WE-UCF series from Würth Elektronik, which offers universally applicable common mode chokes. The series is designed for versatile use in various electronic environments, providing reliable noise filtering capabilities for sensitive signal and power lines.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Consult official distributor databases or manufacturer cross-reference tools for potential alternatives if necessary.
FAQ
What is the maximum DC current rating for the 744290152?
The maximum DC current rating is 1.5 A.
What is the inductance value of this common mode choke?
The inductance value is 1.5 mH.
