The NRH3012TR4R7MN is a shielded power inductor manufactured by Taiyo Yuden. It's designed for use in DC-DC converters and power supply circuits. This inductor features a magnetically shielded construction, which minimizes electromagnetic interference (EMI) and allows for high-density mounting. It is characterized by its compact size, high efficiency, and excellent current handling capabilities.

Applications

• DC-DC converters: Step-up, step-down, and inverting converters.
• Power supplies: Regulated power supplies for electronic devices.
• Portable devices: Smartphones, tablets, and other battery-powered devices.
• LED lighting: Powering LED drivers.
• Point of Load (POL) converters: Providing power to specific components on a circuit board.

Features

• Shielded construction: Minimizes EMI and allows for high-density mounting.
• Compact size: Space-saving design for small electronic devices.
• High current handling: Capable of handling high currents without saturation.
• Low DC resistance (DCR): Reduces power loss and improves efficiency.
• Excellent temperature stability: Operates reliably over a wide temperature range.
• RoHS compliant: Environmentally friendly.

Benefits

• Reduced EMI: Shielded construction minimizes interference with other components.
• High efficiency: Low DCR reduces power loss and improves overall efficiency.
• Small size: Saves space on the circuit board.
• Reliable performance: Excellent temperature stability ensures consistent performance.
• Easy to solder: Designed for easy soldering and assembly.

The NRH3012TR4R7MN is designed for automated pick and place assembly. The "4R7" in the part number likely indicates an inductance value of 4.7µH. Further detailed specifications should be obtained from the manufacturer's datasheet. This inductor is a reliable and efficient choice for a wide range of power supply applications where space is at a premium and EMI is a concern.