The RLF5018T-4R7M1R4 is a wound ferrite power inductor manufactured by TDK Corporation. This inductor is designed to excel in power supply circuits, providing a blend of high efficiency and compact dimensions. Its characteristics make it a suitable component for various modern electronic applications.

Applications

• DC-DC Converters
• Power supplies for handheld devices
• LED Lighting drivers
• Voltage Regulators
• Point-of-Load (POL) converters

Features

• Wound ferrite core construction
• High current handling capacity
• Low DC Resistance (DCR)
• Shielded structure to minimize EMI
• Small Size

Benefits

• Improved power conversion effectiveness due to the low DCR
• Reduced electromagnetic emissions for reliable operation
• Compact footprint makes it ideal for miniaturized devices
• Consistent performance over a range of operating temperatures
• Dependable operation in demanding power supply circuits

Specifications

The RLF5018T-4R7M1R4 has an inductance value of 4.7μH. Its low DC resistance enhances efficiency. A high saturation current rating ensures that the inductance remains stable even under high current loads. Its compact size measures 5.0 x 5.0 x 1.8 mm. The operating temperature range typically spans from -40°C to +85°C.

With its combination of performance and small size, TDK's RLF series, including the RLF5018T-4R7M1R4, is a great choice for applications in portable devices and power management systems, where space is limited and high efficiency is crucial.