The SQC322520LT-4R7M-N is a shielded power inductor manufactured by Chilisin Electronics. This inductor is designed for use in DC-DC converters and power supply circuits where high efficiency and low EMI are critical.

Applications

• DC-DC converters
• Power supplies for portable devices
• Voltage regulators
• EMI filtering
• Power amplifiers

Features

• Shielded construction for low EMI
• High current carrying capacity
• Small size (3.2mm x 2.5mm x 2.0mm)
• Low DC resistance
• Operating temperature range: -40°C to +125°C

Benefits

• Reduced electromagnetic interference, improving system performance
• Efficient power conversion due to low DC resistance
• Compact design allows for use in space-constrained applications
• Reliable operation over a wide temperature range
• Stable inductance value under varying current and temperature conditions

Technical Specifications

The SQC322520LT-4R7M-N has an inductance value of 4.7µH with a tolerance of ±20%. Its saturation current is approximately 2.1A, and its rated current is around 1.9A. The DC resistance is typically 0.06 ohms. The self-resonant frequency (SRF) is around 30MHz. It is RoHS compliant. It is surface mount device (SMD).

Note: Refer to the Chilisin datasheet for detailed electrical characteristics, performance graphs, and recommended soldering profiles.