Wide Temp Toroidal Common Mode Inductor TRF Series for LCD/PDP TVs and Computer Peripherals

The TRF series toroidal common-mode inductor features a plastic case and toroidal core design. Rated current covers 0.3A to 8A. Inductance ranges from 0.7mH to 100mH (dual winding). Common-mode resonance frequency ranges from 100KHz to 3MHz. The plastic case provides excellent mechanical strength and environmental protection, suitable for various harsh operating conditions. Low DCR and low temperature rise ensure efficient operation. Multiple PCB mounting housing styles are available to suit different layout requirements. Operating temperature range: -40°C to +105°C. Soldering heat resistance: 260°C/10 seconds. It is widely used in AC/DC and DC/DC line noise suppression, communication systems, automotive electronics, LCD/PDP TVs, and computer peripherals.

• 0.3A to 8A ratings
• 0.7mH to 100mH dual chokes
• Excellent Mechanical Strength
• 100KHz to 3MHz common mode resonance
• High Reliability and variant PCB-mount housing
• Low resistance and temperature rise

• DC/DC, AC/DC line noise suppression
• Communication System
• Automotive Systems
• LCD/PDPTelevisions
• Computer Peripheral Equipment

1. Inductance tolerance in +50% -30%
2. Max operating voltage:250V at 40℃
3. IDC Max: rating AC/DC current A @40℃
4. Hi-Pot 1500Vac winding to winding 3S.
5. Inductance Testing: 10KHz 0.1V HP4284A
6. RDC:QuadTech 1880 Milliohmmeter
7. Surge current Max 10ms: 20X IDC
8. Operating temperature: -40℃ to +105℃
9. Storage Temperature: -40℃℃ to +105℃℃
10. Resistance to soldering heat:260℃ for 10 seconds

Note: 102, 112, 114, 142, 122,152 horizontal
          202, 212, 214, 242, 222, 252 vertical

Note: Product specifications can be customized.