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Product Detailed Parameters
- Description：CMC 4.6MH 1.3A 2LN TH
- Series：SSRH7H-M
- Mfr：KEMET
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：1.3A
- DC Resistance (DCR) (Max)：180mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.709" L x 0.571" W (18.00mm x 14.50mm)
- Height (Max)：0.472" (12.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：4.6 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SSRH7HS-M13046 is a two-line common mode choke designed for through-hole mounting. It features an inductance of 4.6 mH at 10 kHz and supports a maximum current of 1.3 A. The component has a maximum DC resistance of 180 milliohms and operates within a voltage rating of 250 V AC. It functions reliably across a temperature range of -25 °C to +120 °C. Physical dimensions are 18.00 mm in length, 14.50 mm in width, and 12.00 mm in height.
Feature Summary
- Utilizes proprietary S18H high permeability ferrite core material for optimized magnetic performance.
- Provides wide-range impedance characteristics suitable for various noise suppression frequencies.
- Features a compact vertical package design with four pins for efficient space utilization.
Applications
- Audio-visual equipment
- Office automation devices
- Digital equipment
- Small power supplies
Procurement Notes
Verify the specific manufacturer part number against official KEMET documentation to ensure compatibility with circuit requirements. Confirm that the through-hole mounting style and physical dimensions align with the target PCB layout. Check for RoHS compliance status if environmental regulations apply to the end product. Ensure the operating current and voltage ratings meet or exceed the application's maximum expected loads.
Selection Notes
Select this component when a low-profile common mode filter is required for circuits handling up to 1.3 A. The 4.6 mH inductance value is suitable for filtering applications requiring moderate attenuation. Consider the 180 milliohm DC resistance for efficiency calculations in power lines. The wide impedance range makes it adaptable for diverse noise environments without requiring multiple component variants.
Part Context
This component belongs to the SSRH7H-M series of common mode chokes from KEMET. The series is characterized by the use of specialized ferrite materials to achieve high inductance in small packages. These components are engineered for low-current applications where space constraints are critical. The design focuses on providing effective noise reduction while maintaining a minimal footprint for dense electronic assemblies.
Replacement Considerations
SSRH7HS-M05324 is a related variant within the same family offering different electrical specifications. Substitution requires verification of inductance, current rating, and physical fitment against the original design requirements.
