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Product Detailed Parameters
- Description：CMC 2.4MH 3A 2LN TH
- Series：SSHB21H
- Mfr：KEMET
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：3A
- DC Resistance (DCR) (Max)：80mOhm
- 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：2.4 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SSHB21H-30024 is a through-hole common mode choke designed for AC line filtering applications. It features an inductance of 2.4 mH measured at 10 kHz and supports a continuous DC current rating of 3 A. The component has a maximum DC resistance of 0.08 Ω and operates within a voltage range up to 250 VAC. It is engineered for reliable performance across an operating temperature range from -40°C to +120°C, providing effective noise suppression in dual-line configurations.
Feature Summary
- Provides common mode noise attenuation for two-line AC power circuits
- Supports high continuous current handling capability of 3 A
- Constructed for through-hole mounting on printed circuit boards
Applications
- AC power input filtering for electronic equipment
- Noise suppression in mains-powered devices
- EMI reduction in consumer electronics power stages
Procurement Notes
Verify the complete part number including any suffixes against official KEMET documentation to ensure correct specifications. Confirm that the required inductance, current rating, and physical dimensions match your design constraints. Check for RoHS compliance status if mandated by your regional regulations or end-product requirements.
Selection Notes
Select this component when a 2.4 mH inductance value is required for common mode interference suppression in 250 VAC systems. Ensure the PCB layout accommodates the through-hole package dimensions and spacing requirements. Validate that the thermal environment remains within the specified -40°C to +120°C operational limits during continuous operation.
Part Context
This component belongs to KEMET's SSHB series of common mode chokes, which are designed for general-purpose EMI filtering in AC power lines. The series offers various inductance and current ratings to suit different power levels and noise profiles, providing a standardized solution for electromagnetic compatibility in electrical appliances and industrial controls.
Replacement Considerations
Consult official KEMET substitution guides for verified alternatives. Cross-reference inductance values, current ratings, and physical footprint dimensions to ensure mechanical and electrical compatibility with existing designs.
