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Product Detailed Parameters
- Description：CMC 11MH 1.2A 2LN TH
- Series：SSHB21HS
- Mfr：KEMET
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：1.2A
- DC Resistance (DCR) (Max)：430mOhm
- 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：11 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SSHB21HS-12110 is a dual-mode common mode filter choke designed for AC line applications. It features an inductance of 11 mH and supports a maximum DC current of 1.2 A. The component has a minimum DC resistance of 430 mOhms and operates within a temperature range of -25°C to +130°C. Rated for 250VAC, it utilizes through-hole PCB mounting with dimensions of 23 mm width, 15.5 mm height, and 3.5 mm length.
Feature Summary
- Dual-mode filtering capability for effective electromagnetic interference suppression
- Through-hole construction for secure PCB integration
- High thermal stability suitable for demanding operating environments
Applications
- AC line input filtering
- Electromagnetic interference suppression in power supplies
- Common mode noise reduction in electronic circuits
Procurement Notes
Verify the specific ordering suffix and package configuration against the official manufacturer datasheet before procurement. Confirm that the through-hole lead diameter and PCB footprint requirements match your design specifications. Ensure the voltage rating and current handling capabilities align with the target application's electrical demands to guarantee reliable operation.
Selection Notes
Select this component when dual-mode filtering is required for AC lines. Consider the 1.2 A current rating and 11 mH inductance for appropriate noise attenuation. Evaluate the physical dimensions and through-hole mounting style against available board space. Verify compatibility with the operating temperature range of -25°C to +130°C for the intended environment.
Part Context
This part belongs to the SSHB21HS series of common mode chokes from KEMET. These components are engineered for AC line filter applications, providing robust EMI suppression. The series is characterized by its dual-mode functionality and high current handling capabilities, making it suitable for various industrial and consumer electronics power supply designs.
Replacement Considerations
Consult the official KEMET documentation for verified substitute part numbers. Cross-reference inductance, current rating, and physical dimensions to ensure functional equivalence. Do not assume interchangeability without validating technical specifications against the original component requirements.
