This 100MHz Iron Silicon Aluminum Common Mode Choke Coil is a toroidal inductor designed for effective electromagnetic interference (EMI) filtering in various electronic applications. The component features a toroidal construction that minimizes magnetic leakage and radiation noise while providing excellent frequency characteristics.

• High frequency operation up to 100MHz
• Low magnetic leakage and radiation noise
• Excellent attenuation characteristics
• Multiple core materials available (NiZn/Iron/MnZn/MPP/Amorphous)
• Inductance range: 1μH to 1H
• Working voltage: AC 100-250V 50/60Hz
• Rated current: AC 0.1A-30A
• Insulation withstand voltage: AC/DC 500V-4,000V
• Operating temperature: -20°C to +105°C

• Switching power supply output and smoothing circuits
• EMI/RFI filters for power line and signal line applications
• DC/DC converters and power measurement equipment
• Motor controllers, heaters, and power control systems
• Television image equipment, office automation devices, and audio systems
• Communication equipment and measuring instruments
• Inverter protection for air conditioning systems

All products undergo comprehensive testing including turns ratio verification, inductance measurement, DC resistance testing, safety evaluation, current testing, and high-potential testing. Certified to ISO, RoHS, and UL standards for quality assurance and regulatory compliance.

The product is available in multiple sizes with varying inductance values and physical dimensions. Please refer to the detailed parameter table for specific model specifications.