The SLF7055T-150M2R3-T3PF is a shielded power inductor manufactured by TDK Corporation, designed for DC-DC converter and power supply applications where space is limited and efficiency is paramount. Its magnetically shielded construction effectively minimizes electromagnetic interference (EMI), allowing for denser circuit layouts.

Applications

• DC-DC converters in portable electronics
• Power supplies for LCD TVs and monitors
• Notebook and desktop computers
• Mobile communication equipment
• LED lighting systems

Features

• Magnetically shielded structure for reduced EMI
• High current handling capability
• Low DC resistance (DCR) for improved efficiency
• Compact dimensions (7.0 x 7.0 x 5.5 mm)
• Operating temperature range: -40°C to +125°C (including self-temperature rise)

Benefits

• Lower EMI reduces noise and improves signal integrity
• High efficiency minimizes power losses and heat dissipation
• Small size enables miniaturization of electronic devices
• Reliable performance across a wide temperature range
• Stable inductance characteristics

Technical Specifications

The SLF7055T-150M2R3-T3PF features an inductance of 15 µH (microhenries) with a tolerance of ±20%. The saturation current is 2.3 A (Amperes). The low DC resistance contributes to its efficiency. This is a surface-mount device (SMD) suitable for automated placement. The 'T3PF' suffix likely indicates a specific packaging or performance characteristic within the SLF7055T series. It complies with RoHS regulations.

This inductor is well-suited for applications where a combination of small size, high current capacity, and low EMI is crucial. The robust design and wide operating temperature range ensure reliable performance in demanding environments.