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Product Detailed Parameters
- Description：CMC 12MH 700MA 2LN TH
- Series：SS
- Mfr：KEMET
- Package：Bulk,Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：700mA
- DC Resistance (DCR) (Max)：900mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.827" L x 0.807" W (21.00mm x 20.50mm)
- Height (Max)：0.669" (17.00mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：12 mH @ 1 kHz
- Qualification：-
- Grade：-
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Overview
The KEMET SS11H-07120-CH is a through-hole common mode choke from the SS11V/H-CH series. It features an inductance of 12 mH and a rated current of 700 mA. The component has a DC resistance of 0.9 Ω and supports AC voltages up to 250 V. Designed for AC line filtering, it utilizes a bobbin style construction suitable for consumer electronics applications.
Feature Summary
- Provides common mode noise suppression for AC line circuits
- Utilizes through-hole bobbin construction for secure mounting
- Engineered for standard AC line filter applications
Applications
- AC line filtering in consumer electronics
- Common mode noise suppression in power supplies
- EMI reduction in electronic equipment input stages
Procurement Notes
Verify the complete part number including the suffix to ensure correct specifications. Confirm that the required inductance and current ratings match the circuit design requirements. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure the through-hole package dimensions fit the target PCB layout constraints.
Selection Notes
Select this component when a 12 mH inductance at 700 mA is required for common mode noise attenuation. The 0.9 Ω resistance should be considered for voltage drop calculations. The through-hole format is suitable for manual or wave soldering processes. Verify that the 250 V AC rating exceeds the maximum operating voltage of the application.
Part Context
This component belongs to the KEMET SS11V/H-CH series of common mode chokes. These filters are designed as standard type SC coils for AC line applications. The series offers various sizes to accommodate different current and inductance requirements within consumer electronics and general power filtering contexts.
Replacement Considerations
Direct substitutes must match the 12 mH inductance, 700 mA current rating, and 0.9 Ω resistance. Through-hole bobbin packages with similar electrical characteristics are required. Verify pinout compatibility and physical dimensions before substitution.
