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Product Detailed Parameters
- Description：CMC 23MH 500MA 2LN TH
- Series：SS
- Mfr：KEMET
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：500mA
- DC Resistance (DCR) (Max)：1.8Ohm
- 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 0.571" W (22.00mm x 14.50mm)
- Height (Max)：0.768" (19.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：23 mH @ 1 kHz
- Qualification：-
- Grade：-
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Overview
The KEMET SS11VL-05230 is a through-hole common mode choke designed for power line applications. It features an inductance of 23 mH at 1 kHz and supports a maximum DC current of 500 mA. The component has a maximum DC resistance (DCR) of 1.8 Ohms and operates within a temperature range of -25°C to +120°C. Rated for 250V AC, it utilizes a bobbin style construction suitable for two-line configurations.
Feature Summary
- Provides common mode noise suppression for power lines
- Through-hole mounting for secure PCB integration
- Bobbin style construction for structural stability
Applications
- Power line filtering
- EMI suppression in electronic equipment
- Signal integrity protection in dual-line circuits
Procurement Notes
Verify the specific inductance tolerance and saturation current characteristics against the official KEMET datasheet before finalizing procurement. Ensure that the through-hole footprint dimensions align with the target PCB layout constraints. Confirm that the operating temperature range meets the environmental requirements of the end application to guarantee long-term reliability under thermal stress conditions.
Selection Notes
Select this component when a robust through-hole solution is required for low-current power line filtering. The 500 mA rating suits applications where space allows for larger components but higher current handling than surface-mount options is needed. Consider the 1.8 Ohm DCR impact on voltage drop if efficiency is critical. Evaluate the physical size constraints against the available board real estate for bobbin-style chokes.
Part Context
This part belongs to the KEMET SS11VL series of common mode chokes. These components are engineered for general-purpose EMI suppression in power supply inputs. The series offers various inductance values tailored for different noise frequencies and current levels, providing designers with flexible options for meeting regulatory emissions standards in consumer and industrial electronics.
Replacement Considerations
Check for direct substitutes from KEMET's SS11VL series with matching inductance and current ratings. Verify that alternative vendors offer components with identical pin configurations and mechanical dimensions to ensure compatibility without redesigning the PCB footprint.
