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Product Detailed Parameters
- Description：CMC 350UH 800MA 2LN TH
- Series：SU
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：800mA
- DC Resistance (DCR) (Max)：220mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：125V
- Operating Temperature：-25°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.591" L x 0.394" W (15.00mm x 10.00mm)
- Height (Max)：0.335" (8.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：350 µH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SU7VC-08004 is a through-hole common mode choke from the SU-7VC series, designed for AC line filtering applications. It features an inductance of 350 µH at 1 kHz and supports a DC current rating of 800 mA with a maximum DC resistance of 220 mΩ. The component operates within a frequency range suitable for suppression above 150 kHz, utilizing proprietary 10H ferrite material to ensure effective noise attenuation in power supply circuits.
Feature Summary
- Utilizes proprietary 10H ferrite material for enhanced magnetic performance
- Designed for effective noise suppression in frequencies greater than or equal to 150 kHz
- Through-hole bobbin construction for robust mechanical mounting
Applications
- AC line filter circuits
- Power supply input stages
- EMI/RFI noise suppression
Procurement Notes
Verify the specific part number SU7VC-08004 against official KEMET documentation to confirm the 350 µH inductance and 800 mA current rating. Ensure the procurement source provides valid datasheets confirming the 220 mΩ DC resistance and 10H ferrite composition. Cross-reference manufacturing dates and compliance certifications such as RoHS to guarantee component authenticity and suitability for the intended application environment.
Selection Notes
Select this component when designing circuits requiring common mode noise reduction for AC lines with currents up to 800 mA. The 350 µH inductance value is critical for achieving the desired impedance characteristics at target frequencies. Consider the through-hole package style if PCB layout constraints favor axial or radial leaded components over surface mount alternatives.
Part Context
This component belongs to the KEMET SU-7VC series of common mode chokes. The series is characterized by the use of specialized ferrite materials optimized for high-frequency interference suppression. These filters are engineered for reliability in standard industrial and commercial power distribution environments where stable inductance under load is required.
Replacement Considerations
Direct substitutes must match the 350 µH inductance, 800 mA current rating, and through-hole form factor. Verify that alternative common mode chokes maintain similar DC resistance and ferrite material properties to ensure equivalent EMI performance without modifying the existing circuit design.
