The UPZ2012E601-2R0TF is a wire-wound chip inductor manufactured by Sunlord. It's designed for use in various electronic circuits, primarily for impedance matching, filtering, and RF applications. The 2R0 designation indicates an inductance value of 2.0 µH (microhenries). This component is characterized by its small size and relatively high Q-factor, making it suitable for high-frequency applications.

Applications:

• RF Circuits: Used in radio frequency circuits for impedance matching, filtering, and tuning.
• Wireless Communication Devices: Employed in smartphones, tablets, and other wireless devices for signal conditioning.
• Power Amplifiers: Integrated into power amplifier circuits for impedance matching and stability.
• Filters: Utilized in low-pass, high-pass, and band-pass filters to attenuate unwanted frequencies.
• Oscillators: Used in oscillator circuits to control the frequency of oscillation.

Features:

• Wire-Wound Construction: Offers high Q-factor and stable inductance.
• Small Size: Compact 2012 package (2.0mm x 1.2mm) saves board space.
• High Self-Resonant Frequency (SRF): Enables operation at higher frequencies.
• Excellent Q-Factor: Provides low loss and high efficiency.
• Surface Mount Technology (SMT): Designed for automated assembly.
• RoHS Compliant: Complies with Restriction of Hazardous Substances directive.

Benefits:

• Improved RF Performance: High Q-factor minimizes signal loss and enhances circuit performance.
• Reduced Board Space: Small size allows for compact circuit designs.
• Stable Inductance: Wire-wound construction ensures stable inductance over temperature and frequency.
• Easy Assembly: SMT design facilitates automated assembly and reduces manufacturing costs.
• Environmentally Friendly: RoHS compliance ensures that the product does not contain hazardous substances.

Additional Details:

The UPZ2012E601-2R0TF has a typical DC resistance (DCR) value that affects the current handling capability of the inductor. The saturation current (Isat) and rated current (Irms) are important parameters to consider when selecting this inductor for a specific application. The operating temperature range is typically between -40°C to +125°C. The specific SRF, DCR, Isat, and Irms values are documented in the manufacturer's datasheet. The inductor's tolerance also determines the acceptable variation in inductance value, which is a critical factor in sensitive RF applications. Shielded inductors, although possibly larger, can reduce electromagnetic interference if necessary.