ROV07-121K-2 Product Overview

Introduction

The ROV07-121K-2 is a component belonging to the category of electronic passive components. It is commonly used in electronic circuits for various applications due to its specific characteristics and functionality.

Basic Information Overview

• Category: Electronic Passive Component
• Use: Used in electronic circuits for impedance matching and filtering
• Characteristics: High precision, small size, and reliable performance
• Package: SMD (Surface Mount Device)
• Essence: Inductor with high inductance value
• Packaging/Quantity: Typically packaged in reels of 1000 units

Specifications

• Inductance Value: 121 microhenries
• Tolerance: ±10%
• Operating Temperature Range: -40°C to +125°C
• Rated Current: 200mA
• DC Resistance: 1.2 ohms

Detailed Pin Configuration

The ROV07-121K-2 has two pins, typically labeled as "1" and "2". Pin 1 is the input terminal, while pin 2 is the output terminal.

Functional Features

• Impedance Matching: The inductor helps in matching the impedance between different parts of the circuit.
• Filtering: It filters out unwanted frequencies from the circuit, ensuring signal purity.

Advantages and Disadvantages

Advantages

• Small size allows for compact circuit design
• High precision and reliability
• Wide operating temperature range

Disadvantages

• Limited current handling capacity compared to larger inductors
• Tolerance of ±10% may require tighter quality control in some applications

Working Principles

The ROV07-121K-2 operates based on the principles of electromagnetic induction. When a current flows through the inductor, it generates a magnetic field, storing energy in the form of magnetic flux. This stored energy can then be utilized for various circuit functions such as filtering and impedance matching.

Detailed Application Field Plans

The ROV07-121K-2 finds extensive use in the following application fields: - Power Supplies: Used for filtering and energy storage in DC-DC converters and voltage regulators. - Communication Systems: Employed in RF circuits for impedance matching and signal filtering. - Automotive Electronics: Utilized in vehicle electronics for noise suppression and power regulation.

Detailed and Complete Alternative Models

• ROV05-101K-2: Similar inductor with lower inductance value
• ROV10-151K-2: Similar inductor with higher inductance value
• ROV07-121K-5: Alternate version with tighter tolerance for precision applications

In conclusion, the ROV07-121K-2 is a crucial electronic passive component with specific characteristics and functional features that make it indispensable in various electronic circuit applications.

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