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Product Detailed Parameters
- Description：CMC 2.5MH 2.8A 2LN TH
- Series：CM1011R
- Mfr：Delevan
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：2.8A
- DC Resistance (DCR) (Max)：73mOhm
- 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：2.5 mH @ 1 kHz
- Impedance @ Frequency：-
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Overview
The Delevan CM1011R-255 is a through-hole horizontal PC mount common mode choke featuring epoxy potting. It provides an inductance of 2500 uH with a tolerance of +/- 25%. The component supports a maximum DC current of 2.8 A and exhibits a maximum DC resistance of 73 mOhms. Designed for robust performance, it operates within a temperature range of -55°C to +125°C.
Feature Summary
- Horizontal PCB mounting configuration with epoxy potted construction for environmental protection
- High current handling capability suitable for demanding power line applications
- Wide operational temperature range ensuring reliability under extreme conditions
Applications
- Power supply input filtering
- EMI suppression in industrial equipment
- Noise reduction in AC/DC conversion stages
Procurement Notes
Verify the specific manufacturer part number against official Delevan documentation to ensure compatibility. Confirm that the required inductance value and current ratings align with your circuit design specifications before procurement. Check for any updated RoHS compliance status or packaging variations directly from the supplier.
Selection Notes
Select this component when a high-inductance common mode choke is required for through-hole assembly. Ensure the board layout accommodates the horizontal mounting style and physical dimensions. Verify that the 2.8 A current rating meets the peak load requirements of the application without saturation.
Part Context
This component belongs to the CM1011R series of common mode chokes manufactured by Delevan. The series is characterized by epoxy-potted designs intended for reliable operation in various electronic environments. It serves as a specialized filter for differential noise on power lines.
FAQ
What is the mounting style of the CM1011R-255?
It utilizes a horizontal PCB mount configuration.
Is the CM1011R-255 shielded?
No, the component is unshielded.
