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Product Detailed Parameters
- Description：CMC 53.5MH 500MA 2LN TH
- Series：SSHB21H
- Mfr：KEMET
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：500mA
- DC Resistance (DCR) (Max)：2.1Ohm
- 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：53.5 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SSHB21H-05535 is a dual-mode common mode choke designed for AC line filtering applications. It integrates both normal mode and common mode noise suppression within a single component, utilizing a through-hole mounting style. The device features an inductance of 53.5 mH at 10 kHz and supports a maximum current of 500 mA. Its DC resistance is specified at 2.1 Ohms, with a voltage rating of 250V. The physical dimensions are 26 x 23 x 15.5 mm, and it operates within a temperature range of -25°C to +85°C.
Feature Summary
- Integrates normal mode and common mode noise suppression in a single hybrid coil design
- Reduces component count and saves board space by combining filtering functions
- Utilizes through-hole mounting for secure mechanical attachment
Applications
- AC line filtering in electronic equipment
- Noise suppression in power supply inputs
- EMI reduction in consumer electronics
Procurement Notes
Verify the specific suffix codes against official KEMET documentation to ensure correct electrical characteristics and packaging configuration. Confirm RoHS compliance status if required by your manufacturing standards. Cross-reference the part number with authorized distributors to validate authenticity and avoid counterfeit components. Ensure the selected variant matches the required thermal and current ratings for your specific application environment.
Selection Notes
Select this component when space constraints require combined normal and common mode filtering capabilities. The 500 mA current rating suits low-power AC line applications. Verify that the 2.1 Ohm DC resistance aligns with your circuit's voltage drop requirements. Ensure the through-hole package fits your PCB layout and assembly process. Consider the operating temperature range for environmental suitability.
Part Context
This component belongs to the KEMET SSHB21H series of hybrid chokes. These devices are engineered to provide comprehensive EMI/RFI suppression by addressing both differential and common mode noise sources simultaneously. The series offers various inductance values to suit different filtering needs while maintaining a compact form factor suitable for dense PCB layouts.
Replacement Considerations
No publicly confirmed substitute part numbers are available in the provided source material. Consult KEMET technical support or authorized distributors for equivalent alternatives if this specific model is unavailable.
