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Product Detailed Parameters
- Description：CMC 100UH 12A 2LN TH
- Series：CM1011
- Mfr：Delevan
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：12A
- DC Resistance (DCR) (Max)：4mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.098" L x 1.098" W (27.90mm x 27.90mm)
- Height (Max)：0.731" (18.56mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：100 µH @ 1 kHz
- Impedance @ Frequency：-
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Overview
The Delevan CM1011-104 is a horizontal PC mount epoxy potted common mode choke belonging to the CM1011 series. It features an inductance of 100 uH with a tolerance of 25%. The component supports a maximum DC current of 12 A and has a maximum DC resistance of 4 mOhms. Physical dimensions are 1.1 inches in length, 1.1 inches in width, and 0.7 inches in height. It utilizes SMD/SMT termination styles and is supplied in bulk packaging.
Feature Summary
- Horizontal PCB mounting design with epoxy potting for environmental protection
- High current handling capability suitable for power line filtering applications
- Unshielded construction optimized for specific electromagnetic interference suppression needs
Applications
- Power supply input filtering
- Electromagnetic interference suppression in industrial equipment
- Common mode noise reduction in AC/DC conversion stages
Procurement Notes
Verify the specific termination style and package configuration against the official datasheet before ordering, as variations may exist within the series. Confirm that the 12 A current rating aligns with your circuit requirements. Ensure compatibility with your PCB layout regarding the 1.1 x 1.1 inch footprint. Check for any RoHS compliance documentation if required by your manufacturing standards.
Selection Notes
Select this component when high current capacity is required for common mode noise filtration. The 100 uH inductance value targets specific frequency ranges for EMI suppression. Consider the unshielded nature of the device to ensure it does not interfere with nearby sensitive components. Verify that the horizontal mounting orientation fits within your enclosure constraints.
Part Context
This part belongs to the Delevan CM1011 series of horizontal PC mount epoxy potted common mode chokes. The series offers a range of inductance values from 100 uH to 10,000 uH. These components are designed for robust performance in demanding environments due to their epoxy potting. The CM1011-104 specifically provides a balance of high current handling and moderate inductance for general power line filtering.
Replacement Considerations
Cross-reference with other CM1011 series variants such as CM1011R-335 for different inductance requirements. Ensure substitute parts match the 1.1 x 1.1 x 0.7 inch physical dimensions and SMD/SMT termination style. Verify that alternative components support at least 12 A DC current and similar inductance tolerances.
