SC-07-E030JH-P

Common Mode Chokes Overview

The KEMET SC-07-E030JH-P is a through-hole common mode choke designed for AC line filtering applications. It features an inductance of 30 µH at 100 kHz and supports a rated current of 7 A with a maximum DC resistance of 20 mΩ. The component operates within a temperature range of -40°C to 120°C and withstands a dielectric voltage of 2.4 kV. Rated for 250 VAC, this two-line filter utilizes a wire-wound construction suitable for high-current power supply noise suppression.

Common Mode Chokes Feature Summary

• Provides effective common mode noise attenuation for AC power lines
• Supports high continuous current operation up to 7 A
• Features low DC resistance for minimal power loss
• Designed for robust through-hole mounting on printed circuit boards

Common Mode Chokes Applications

• AC power input filtering for industrial equipment
• Noise suppression in switching power supplies
• EMI reduction in consumer electronics AC interfaces
• Power line conditioning for medical devices

Common Mode Chokes Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm tolerance and packaging details. Ensure the selected variant meets the required thermal rating for the intended operating environment. Cross-reference the part number with official KEMET documentation to validate compliance with current RoHS directives and safety standards before finalizing procurement orders.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring high current handling capability alongside significant common mode noise rejection. The 7 A rating makes it suitable for main AC line inputs rather than low-power signal lines. Consider the physical dimensions and through-hole requirements during PCB layout planning to ensure adequate clearance and mechanical stability for the wire-wound construction.

Common Mode Chokes Part Context

This component belongs to the KEMET SC-JH series of common mode chokes, which are engineered for general-purpose EMI suppression in power applications. The series offers various inductance and current ratings to accommodate different power levels. As a through-hole device, it provides mechanical strength and reliable solder joint integrity compared to surface mount alternatives in high-vibration environments.

Common Mode Chokes Replacement Considerations

Consult official KEMET substitution guides for compatible alternatives within the SC-JH family. Verify that any substitute maintains equivalent inductance, current rating, and voltage withstand capabilities. Ensure the replacement part matches the original package style and terminal configuration to fit existing board layouts without modification.