The CLF7045T-220M-D is a shielded wound ferrite inductor manufactured by TDK Corporation, designed for power circuit applications where space is limited and high efficiency is crucial. This inductor features a compact size, low DC resistance, and high current handling capabilities, making it ideal for use in portable devices and power supplies.

Applications

• DC-DC converters
• Power supplies for portable devices
• LED lighting drivers
• Noise filtering in power lines
• Buck, boost, and buck-boost converters

Features

• Wound ferrite core construction
• Compact size: 7.0 x 7.0 x 4.5 mm
• Inductance: 22 μH
• Tolerance: ±20%
• Low DC resistance
• High current handling capacity
• Shielded construction for reduced EMI

Benefits

• Improved power efficiency due to low DC resistance
• Space-saving design for compact devices
• Reduced electromagnetic interference (EMI)
• Stable inductance over a wide temperature range
• Reliable performance in demanding power applications

Additional Details

The CLF7045T-220M-D inductor is constructed with a ferrite core and features a shielded design to minimize electromagnetic interference. Its inductance value is 22 μH with a tolerance of ±20%. The inductor is designed to operate over a wide temperature range, ensuring stable performance in various environments. The specific saturation current and DC resistance values can be found in the TDK datasheet for this part. The terminal finish is typically tin plating, which provides good solderability.