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Product Detailed Parameters
- Description：CMC 73MH 800MA 2LN TH
- Series：SS
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：800mA
- DC Resistance (DCR) (Max)：1.5Ohm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.220" L x 0.886" W (31.00mm x 22.50mm)
- Height (Max)：1.299" (33.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：73 mH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SS30V-080730 is a through-hole common mode choke belonging to the SS30V series. It features a nominal inductance of 73 mH and supports a maximum current of 0.8 A with a DC resistance of 1.5 Ohms. Designed for AC line filtering, it operates at 250 VAC. The component utilizes proprietary ferrite materials suitable for frequencies greater than or equal to 150 kHz.
Feature Summary
- Utilizes proprietary 5H and 10H ferrite materials for effective noise suppression
- Engineered for operation in frequency ranges of 150 kHz and above
- Constructed as a through-hole bobbin type for robust mounting
Applications
- Power supply input filtering
- EMI suppression in AC line circuits
- Common mode noise reduction in electronic equipment
Procurement Notes
Verify the specific manufacturer designation when sourcing, as the SS30V series has been integrated into YAGEO Group's portfolio following corporate acquisitions. Ensure that the datasheet provided corresponds to the KEMET SS30V specifications rather than generic equivalents. Confirm that the component meets the required 150 kHz operational frequency range and current ratings for your specific circuit design before finalizing procurement.
Selection Notes
Select this component for applications requiring high inductance values in a through-hole package. The 73 mH rating and 0.8 A current capacity make it suitable for general AC line filtering. Consider the physical dimensions and bobbin style during PCB layout. Verify compatibility with the target operating temperature range and ensure the 1.5 Ohm DC resistance aligns with power loss constraints in the design.
Part Context
The SS30V series represents a line of common mode chokes designed for EMI suppression. These components are characterized by their use of specialized ferrite cores to handle high-frequency noise. The series offers various inductance and current combinations to suit different power line requirements, providing a reliable solution for meeting electromagnetic interference standards in commercial and industrial electronics.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the specific combination of 73 mH inductance, 0.8 A current rating, and proprietary ferrite material characteristics, direct replacements must be verified against these exact electrical parameters and physical form factor.
