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Product Detailed Parameters
- Description：CMC 390UH 22A 2LN TH AEC-Q200
- Series：SCT-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：22A
- DC Resistance (DCR) (Max)：2.45mOhm
- Voltage Rating - DC：1000V (1kV)
- Voltage Rating - AC：1000V (1kV)
- Operating Temperature：-40°C ~ 150°C
- Ratings：AEC-Q200
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.516" L x 1.043" W (38.50mm x 26.50mm)
- Height (Max)：1.378" (35.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：390 µH @ 100 kHz
- Qualification：-
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Overview
The KEMET SCT25XV-220-1R9A007JH is a through-hole common mode filter choke designed for high-voltage applications. It features an inductance of 390 µH and supports a maximum DC current of 22 A with a low DC resistance of 2.45 mΩ. The component is rated for 1000 VAC/DC and utilizes a Mn-Zn ferrite core. It operates within a temperature range of -40°C to +130°C and holds AEC-Q200 qualification.
Feature Summary
- Utilizes a manganese-zinc ferrite core for effective noise suppression
- Rated for high voltage environments up to 1000 VAC/DC
- Supports high current loads up to 22 A with minimal resistance
- Qualified for automotive reliability standards
Applications
- Automotive power supply filtering
- High-voltage industrial equipment noise suppression
- Common mode interference reduction in power lines
Procurement Notes
Verify the specific ordering suffix against official KEMET documentation to ensure correct impedance and current ratings. Confirm that the AEC-Q200 qualification status aligns with your project's automotive requirements. Check the latest datasheet for any updates on RoHS compliance or material declarations before finalizing procurement.
Selection Notes
Select this component when high voltage isolation and significant common mode noise attenuation are required. The 22 A current rating makes it suitable for main power lines, while the 1000 V rating ensures safety in high-potential circuits. Ensure the PCB layout accommodates the through-hole mounting style and physical dimensions specified in the mechanical drawings.
Part Context
This part belongs to the SCT-X series of common mode filters from KEMET. These components are engineered for robust performance in demanding electrical environments. The series offers various inductance and current combinations to suit different power management needs across industrial and automotive sectors.
Replacement Considerations
Direct substitutes must match the 390 µH inductance, 22 A current rating, and 1000 V voltage rating. Verify that alternative parts also support the -40°C to +130°C operating temperature range and maintain similar DCR values to ensure circuit compatibility.
