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Product Detailed Parameters
- Description：CMC 250UH 10A 2LN TH
- Series：CM1011
- Mfr：Delevan
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：10A
- DC Resistance (DCR) (Max)：6mOhm
- 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：250 µH @ 1 kHz
- Impedance @ Frequency：-
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Overview
The Delevan CM1011-254 is a horizontal PC mount epoxy potted common mode choke belonging to the CM1011 series. It features an inductance of 250 uH with a tolerance of 25%. The component supports a maximum DC current rating of 10A and exhibits a maximum DC resistance of 6mOhm. Designed for through-hole installation, it provides effective common mode noise suppression in electronic circuits requiring robust filtering capabilities.
Feature Summary
- Horizontal PCB mounting configuration
- Epoxy potted construction for environmental protection
- High current handling capability
Applications
- Power supply line filtering
- Electronic equipment noise suppression
- Signal integrity enhancement in high-current circuits
Procurement Notes
Verify the specific manufacturer designation, as API Delevan assets may be managed by other entities. Confirm RoHS compliance status and exact physical dimensions against the official datasheet before integration. Ensure the supplier provides valid traceability documentation for military or industrial grade requirements associated with this component series.
Selection Notes
Select this component when high current capacity up to 10A is required alongside moderate inductance values. The horizontal form factor suits space-constrained boards where vertical height is limited. Verify that the 250 uH value aligns with the target frequency response needs for the specific application environment.
Part Context
This part belongs to the CM1011 series of horizontal PC mount epoxy potted common mode chokes. The series offers a wide range of inductance values from 100 to 10,000 uH. These components are designed for robust performance in demanding environments, utilizing epoxy potting to secure internal windings and protect against moisture and mechanical stress.
Replacement Considerations
Direct substitutes within the same series include CM1011-175 and CM1011-335. Verify compatibility based on inductance and current ratings. Cross-referencing with other manufacturers requires matching impedance characteristics and physical footprint constraints.
