SMD Toroidal Common Mode Inductor STC06 Series 100µH-12mH 17.4×17.4×7.62mm for EMI/RFI Suppression

The STC06 series SMD toroidal common-mode inductor comes in a standard package of 17.4*17.4*7.62mm. The inductance range covers 100μH to 12mH, meeting EMI filtering needs from low to high frequencies.

The product uses high saturation core material to maintain stable performance under high-current bias conditions. The low DCR reduces power loss.

The toroidal core structure effectively reduces EMI radiation. The SMD package supports automated pick-and-place assembly.

It is widely used in electronic appliances, DC-DC conversion (parallel mode), isolation coupling, input filtering (series mode), and EMI/RFI suppression.

• Inductance range – 100µH to 12mH, flexible selection
• Excellent high-frequency performance
• High saturation core material
• Low EMI radiation
• Low DCR
• SMD package – supports automated placement
• Operating temperature – -40°C to +125°C
• Insulation resistance – ≥1000MΩ (100V DC)

• Electronic appliance power filtering
• DC-DC conversion
• Isolation coupling
• Input filtering
• EMI/RFI suppression
• Communication equipment power supplies
• Industrial control power supplies
• Computer peripheral power supplies

• Inductance measure at 100KHz 0.1VRms.
• Insulation Resistance: 100Vdc 1KMΩmin.
• Soldering temperature:260℃ for 4±1 seconds
• Operating temperature:-40℃ to +125℃
• Storage Temperature: -55℃ to +125℃
• Different package available per special request
• Max of 35% saturation on DC bias applied

Note: Product specifications can be customized.