The SL0810T-100M-UL is a power inductor manufactured by Yageo. It is designed for use in various power supply and filtering applications. The “100M” designation indicates an inductance value of 10µH (microhenries) with a tolerance represented by the letter 'M'. The ‘UL’ likely references compliance with Underwriters Laboratories standards.

Applications:

• DC-DC converters in power supplies.
• EMI filtering in electronic devices.
• Power conditioning circuits.
• Step-up/step-down converters.
• Filtering in LED lighting applications.

Features:

• Shielded construction for low EMI (Electromagnetic Interference).
• High current carrying capacity.
• Low DC resistance (DCR) for improved efficiency.
• Compact size.
• UL recognized or compliant (likely).
• RoHS compliant.

Benefits:

• Reduced EMI emissions, preventing interference with other components.
• Efficient power conversion due to low DCR.
• Space-saving design for compact applications.
• Improved power supply performance.
• Meets safety and regulatory standards (UL compliance).

Additional Details:

The SL0810T-100M-UL inductor is commonly found in surface-mount packages. Key specifications, such as inductance, tolerance, saturation current, DC resistance, and self-resonant frequency, are detailed in the Yageo datasheet. The 'SL0810T' portion of the part number likely refers to the physical dimensions and construction of the inductor. The shielded construction helps to minimize electromagnetic interference. Proper selection requires considering the operating frequency, current requirements, and inductance value needed for the specific application. This inductor is often used in conjunction with capacitors to form LC filters for noise reduction. The ‘UL’ designation may specifically refer to UL 1446, which is the standard for systems of insulating materials. Ensure that the inductor's current rating is adequate to handle the maximum current in the circuit. The operating temperature range is also an important consideration for reliability.