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Product Detailed Parameters
- Description：CMC 3.89MH 7A 2LN TH AEC-Q200
- Series：SCT-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：7A
- DC Resistance (DCR) (Max)：21.35mOhm
- 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：3.89 mH @ 100 kHz
- Qualification：-
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Overview
The KEMET SCT25XV-070-1R1A022JH is a high permeability ferrite common mode choke designed for automotive and harsh environment industrial applications. It features a toroidal coil construction with an inductance of 3.89 mH at 100 kHz. The component supports a current rating of 7 A and exhibits a DC resistance of 21.35 mOhms. Rated for 1000 V, it complies with the AEC-Q200 standard. The device utilizes through-hole mounting technology.
Feature Summary
- High permeability ferrite core construction for effective noise suppression
- Automotive grade certification ensuring reliability in demanding environments
- Toroidal design providing compact form factor with low electromagnetic interference
Applications
- AC line filters
- Automotive electronic systems
- Harsh environment industrial equipment
Procurement Notes
Verify the specific part number SCT25XV-070-1R1A022JH against official KEMET documentation to confirm technical specifications. Ensure compatibility with required voltage and current ratings for the target application. Check for any recent datasheet updates or revisions that may affect performance characteristics or compliance standards before finalizing procurement decisions.
Selection Notes
Select this component when high inductance and robust current handling are required in a compact through-hole package. The AEC-Q200 qualification makes it suitable for automotive designs requiring high reliability. Consider the 21.35 mOhm DC resistance for power loss calculations and thermal management requirements within the circuit design constraints.
Part Context
This component belongs to the SCT-XV series of common mode chokes from KEMET. The series is characterized by high permeability ferrite materials and toroidal geometry. These coils are engineered specifically for AC line filtering and noise suppression in applications subject to strict automotive quality standards and challenging operational conditions.
Replacement Considerations
Consult official KEMET substitution guides for verified alternatives. Ensure any replacement maintains the 3.89 mH inductance, 7 A current rating, and AEC-Q200 compliance. Verify physical dimensions and pinout compatibility for direct board integration without redesign.
