The SLF10145T-271MR60 is a shielded power inductor manufactured by TDK Corporation. It's part of the SLF10145T series, known for its compact size, relatively high inductance, and good current handling capabilities. This particular inductor is designed for various power management applications, focusing on efficiency and minimal EMI emissions.

Applications

• DC-DC Converters
• Power Supplies for Portable Devices
• LED Lighting Circuits
• Step-Up/Step-Down Voltage Regulators
• Noise Filtering

Features

• Shielded Construction: Reduces electromagnetic interference (EMI).
• High Inductance Value: 270µH, suitable for many power conversion needs.
• Compact Size: 10.0 x 10.0 x 4.5 mm, designed for tight spaces.
• Current Handling: Supports a rated current of 0.6A (600mA).
• Low DC Resistance: Lowers power loss and boosts efficiency.
• Operating Temperature Range: -40°C to +125°C (including self-temperature rise).

Benefits

• Minimal EMI: Shielded design cuts down on electromagnetic interference, maintaining signal integrity and adhering to regulatory standards.
• Improved Efficiency: Low DC resistance means less power wasted, improving overall circuit efficiency.
• Compact Footprint: Small size allows easy integration into densely populated PCBs.
• Reliable Performance: Designed for steady performance under demanding conditions.
• Stable Inductance: Maintains a stable inductance over a broad range of conditions.

Additional Details

The SLF10145T-271MR60 utilizes a ferrite core for effective inductance and reduced core losses. Its terminals are lead-free and comply with RoHS standards. The inductor is engineered for efficient operation at high switching frequencies. The datasheet provides critical information on saturation current, self-resonant frequency, and temperature derating specifics.