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Product Detailed Parameters
- Description：CMC 2.7MH 2.5A 2LN TH
- Series：SSHB21H
- Mfr：KEMET
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：2.5A
- DC Resistance (DCR) (Max)：100mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 130°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.024" L x 0.906" W (26.00mm x 23.00mm)
- Height (Max)：0.610" (15.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：2.7 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SSHB21H-25027 is a dual-mode common mode choke designed for through-hole mounting. It features an inductance of 2.7 mH and supports a rated current of 2.5 A. The component has a maximum DC resistance of 100 mΩ and operates at voltages up to 250 VAC. It functions within a temperature range of -40°C to 130°C, with physical dimensions of 26 mm length, 23 mm width, and 15.5 mm height.
Feature Summary
- Dual-mode filtering capability for effective noise suppression
- Through-hole construction for robust mechanical stability
- High thermal endurance suitable for demanding environments
Applications
- AC line input filtering
- Power supply EMI reduction
- Industrial equipment noise suppression
Procurement Notes
Verify the specific suffix and tolerance requirements against the official KEMET datasheet before ordering. Confirm that the through-hole pin spacing matches your PCB layout constraints. Ensure the operating voltage and current ratings align with your circuit design specifications to guarantee reliable performance under load conditions.
Selection Notes
Select this component when high current handling and wide temperature operation are required. The dual-mode design offers versatility for various noise profiles. Consider the physical footprint and lead spacing during the initial design phase to ensure compatibility with assembly processes and enclosure space limitations.
Part Context
This part belongs to KEMET's common mode choke series, which focuses on electromagnetic interference suppression for power lines. These components are engineered to meet stringent industrial standards, providing reliable noise filtration in critical electronic systems where signal integrity and safety are paramount.
Replacement Considerations
Consult official substitution guides for compatible alternatives. Verify that any replacement maintains identical inductance, current rating, and physical dimensions to ensure seamless integration without redesigning the host circuit board or modifying existing assembly fixtures.
