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Product Detailed Parameters
- Description：CMC 12.8MH 1.1A 2LN TH
- Series：SSHB10H
- Mfr：KEMET
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：1.1A
- DC Resistance (DCR) (Max)：390mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.866" L x 0.669" W (22.00mm x 17.00mm)
- Height (Max)：0.610" (15.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：12.8 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SSHB10H-R11128 is a dual-mode common mode choke designed for through-hole mounting. It features an inductance of 12.8 mH at 10 kHz and supports a maximum DC current of 1.1 A with a maximum DC resistance of 0.39 Ω. The component operates within a temperature range of -25°C to +120°C and has a voltage rating of 250 VAC. Its physical dimensions are 22 mm in length, 17 mm in width, and 15.5 mm in height.
Feature Summary
- Dual-mode filtering capability for enhanced noise suppression
- Through-hole construction for robust mechanical attachment
- High thermal stability across extended operating temperatures
Applications
- Power supply input filtering
- EMI suppression in AC line circuits
- Common mode noise reduction in electronic equipment
Procurement Notes
Verify the specific suffix R11128 against official KEMET documentation to confirm the exact inductance and current ratings. Ensure the through-hole package style matches the target PCB layout requirements. Confirm compliance with relevant safety standards for the intended application environment before finalizing procurement.
Selection Notes
Select this component when dual-mode filtering is required for AC lines. Consider the 1.1 A current rating and 0.39 Ω resistance for power loss calculations. Verify that the 250 VAC rating meets the circuit voltage requirements. Ensure the through-hole footprint fits the assembly process constraints.
Part Context
This part belongs to the KEMET SSHB10H series of common mode chokes. These components are engineered for general-purpose EMI suppression in power applications. The series offers various inductance values and current ratings to suit different circuit demands while maintaining consistent physical dimensions for board design flexibility.
Replacement Considerations
Direct substitutes must match the 12.8 mH inductance, 1.1 A current rating, and 250 VAC voltage rating. Verify that alternative components support through-hole mounting and operate within the -25°C to +120°C temperature range. Check for equivalent DC resistance to ensure similar power loss characteristics.
