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Product Detailed Parameters
- Description：CMC 1.4MH 4A 2LN 5.2KOHM CHAS MT
- Series：-
- Mfr：Vicor Corporation
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：4A
- DC Resistance (DCR) (Max)：75mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Chassis Mount
- Size / Dimension：0.715" L x 0.640" W (18.16mm x 16.26mm)
- Height (Max)：0.261" (6.63mm)
- Package / Case：Nonstandard
- Inductance @ Frequency：1.4 mH @ 10 kHz
- Impedance @ Frequency：5.2 kOhms @ 1 MHz
- Qualification：-
- Grade：-
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Overview
The Vicor Corporation model 47724-142 is a common mode choke designed for chassis mounting. It features an inductance of 1.4 mH at 10 kHz and provides an impedance of 5.2 kOhms at 1 MHz. The component supports a current rating of 4 A with a DC resistance of 75 mOhm. It is configured as a two-line filter suitable for noise suppression applications.
Feature Summary
- Provides effective common mode noise attenuation through high impedance characteristics at specific frequencies
- Designed for robust chassis mounting to ensure mechanical stability in industrial enclosures
- Supports dual-line filtering configurations for balanced signal integrity protection
Applications
- Industrial equipment power line filtering
- Telecommunications infrastructure noise suppression
- Automotive electronics EMI mitigation
Procurement Notes
Verify the exact part number against official Vicor documentation before procurement. Confirm that the required inductance and current ratings match your system specifications. Ensure compatibility with chassis mounting hardware. Check for any updated revisions or alternative components if availability is limited.
Selection Notes
Select this component when a 1.4 mH inductance and 4 A current handling capability are required for common mode noise reduction. Consider the 5.2 kOhm impedance at 1 MHz for high-frequency interference environments. Ensure the chassis mount form factor fits the available enclosure space and mounting constraints.
Part Context
Vicor Corporation manufactures a range of passive components including filters and chokes for various industries. This specific model belongs to their common mode choke lineup, intended for electromagnetic interference suppression in sensitive electronic systems across industrial and automotive sectors.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided data. Consult Vicor technical support for equivalent components if this specific model is discontinued or unavailable.
FAQ
What is the inductance value of the 47724-142?
The inductance is 1.4 mH measured at 10 kHz.
What is the maximum current rating?
The component supports a maximum current of 4 A.
