The SLF12575T-680M2R7-T3PF is a shielded power inductor produced by TDK Corporation, designed to provide efficient energy storage and filtering in power supply circuits and DC-DC converters. Its shielded construction is key for minimizing electromagnetic interference (EMI), making it suitable for use in sensitive electronic applications where signal integrity is crucial.

Applications

• DC-DC converters for various applications
• Power supplies in consumer electronics
• LED driver circuits
• Power management in industrial equipment
• Filtering applications in power lines

Features

• Shielded construction reduces EMI
• Low DC resistance (DCR) provides high efficiency
• Compact size for space-constrained designs
• High current handling capability
• Operating temperature range: -40°C to +125°C (including self-temperature rise)
• Excellent Inductance Temperature Stability

Benefits

• Reduced EMI ensures stable operation of nearby circuits.
• Efficient power conversion minimizes power losses.
• Small size allows for use in high-density circuit boards.
• Reliable performance in a wide range of operating conditions.

Additional Details

The SLF12575T series features a magnetic shield structure, which contributes to its excellent EMI characteristics. The flat wire used in its construction helps to reduce DC resistance and increase current handling capability. The SLF12575T-680M2R7-T3PF has an inductance of 68µH.

Specifications:

• Inductance: 68 µH
• Tolerance: ±20%
• DC Resistance (DCR): 2.7 mΩ (typical)
• Saturation Current: 4.5A
• Rated Current: 2.7A
• Self-Resonant Frequency: 7 MHz
• Shielded: Yes
• Operating Temperature: -40°C to +125°C