SC-02-30GJ

Common Mode Chokes Overview

The KEMET SC-02-30GJ is a two-line common mode choke from the SC-GJ series, designed for through-hole PCB mounting. It features an inductance of 3 mH at 100 kHz and supports a maximum DC current of 2 A with a DCR of 100 mOhms. The component operates within a temperature range of -40°C to +125°C. Physical dimensions are approximately 17.5 mm length, 17 mm width, and 20 mm height, with an 8 mm nominal lead spacing.

Common Mode Chokes Feature Summary

• Provides effective common mode noise suppression for AC line applications
• Constructed with a toroidal core for high permeability and efficiency
• Designed for reliable through-hole integration on printed circuit boards

Common Mode Chokes Applications

• AC power line filtering
• EMI suppression in electronic equipment
• Common mode noise reduction in power supplies

Common Mode Chokes Procurement Notes

Verify the specific suffix against official documentation to confirm exact electrical tolerances and packaging configurations. Ensure the procurement channel provides valid manufacturer traceability. Confirm that the delivered components match the specified SC-GJ series characteristics and physical dimensions prior to assembly integration.

Common Mode Chokes Selection Notes

Select this component when a 3 mH inductance value is required for common mode noise attenuation in two-line AC circuits. The 2 A current rating suits moderate power applications. Verify that the through-hole footprint and lead spacing align with the target PCB layout requirements before finalizing the design.

Common Mode Chokes Part Context

This part belongs to the KEMET SC-GJ series of common mode chokes. These coils utilize toroidal cores to deliver high inductance values suitable for EMI suppression. The series offers various specifications to address different power line filtering needs across commercial and industrial electronics.

Common Mode Chokes Replacement Considerations

Check for direct substitutes within the SC-GJ series or equivalent KEMET common mode chokes with matching 3 mH inductance and 2 A current ratings. Ensure any replacement maintains the same physical footprint and lead configuration for seamless board compatibility.