The MLF2012C820KT000 is a multilayer ferrite chip inductor manufactured by TDK Corporation. It is designed for use in various high-frequency applications, including impedance matching, resonance circuits, and noise filtering in RF and microwave circuits, as well as in general signal line applications.

Applications

• RF Impedance Matching: Used to match impedances between RF components, such as amplifiers and antennas.
• Resonance Circuits: Employed in resonant circuits for oscillators, filters, and other frequency-selective applications.
• Noise Filtering: Utilized as a filter element to suppress noise in RF and microwave circuits.
• Wireless Communication Devices: Integrated into smartphones, tablets, and other wireless devices for signal conditioning.
• High-Frequency Amplifiers: Used in the bias networks and matching networks of high-frequency amplifiers.

Features

• Multilayer Construction: Constructed using a multilayer technique for precise inductance values and high reliability.
• Small Size: Compact size allows for use in densely populated circuit boards.
• High Self-Resonant Frequency: Features a high self-resonant frequency, enabling use at high operating frequencies.
• Surface Mount Package: Designed for easy surface mount assembly on printed circuit boards.
• RoHS Compliant: Complies with RoHS standards, ensuring environmental compliance.

Benefits

• Precise Inductance: Multilayer construction ensures accurate and stable inductance values.
• Space Saving: Small size allows for integration into compact electronic devices.
• Reliable Operation: High self-resonant frequency enables reliable operation at high frequencies.
• Simplified Assembly: Surface mount package simplifies board assembly and reduces manufacturing costs.
• Environmentally Friendly: RoHS compliance ensures environmental safety.

Technical Specifications

The MLF2012C820KT000 features an inductance value of 82 nH with a specified tolerance. Its self-resonant frequency is typically above 100 MHz. The DC resistance is kept low to minimize power loss. The operating temperature range is typically -55°C to +125°C. The inductor is designed for surface mount assembly and is available in a standard EIA 0805 package size.

This inductor is a preferred choice for designers seeking high performance and reliability in high-frequency applications. Its precise inductance and compact size make it suitable for demanding RF and microwave designs.