VC0805K121R020

Product Overview

• Category: Electronic Components
• Use: This product is a surface mount chip resistor used in electronic circuits to limit the flow of electric current.
• Characteristics: The VC0805K121R020 is a high precision, high stability chip resistor with excellent solderability and resistance to environmental stresses. It is designed for use in various electronic applications.
• Package: The product is typically packaged in reels or tape and reel packaging for automated assembly.
• Essence: The VC0805K121R020 is an essential component in electronic circuit design, providing precise resistance values in a compact form factor.
• Packaging/Quantity: The product is available in standard quantities per reel or packaging, typically ranging from hundreds to thousands of units.

Specifications

• Resistance: 121 Ohms
• Tolerance: ±0.05%
• Power Rating: 1/8W
• Temperature Coefficient: ±25ppm/°C
• Operating Temperature Range: -55°C to +155°C

Detailed Pin Configuration

The VC0805K121R020 is a surface mount chip resistor with two terminals, typically labeled as "A" and "B".

Functional Features

• High precision and stability
• Excellent solderability
• Resistance to environmental stresses
• Compact form factor

Advantages

• Precise resistance value
• Suitable for various electronic applications
• Reliable performance in different environmental conditions

Disadvantages

• Sensitive to mechanical stress
• Small size may require careful handling during assembly

Working Principles

The VC0805K121R020 operates based on the principle of restricting the flow of electric current through the circuit by providing a specific resistance value.

Detailed Application Field Plans

This chip resistor is commonly used in: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - Medical devices

Detailed and Complete Alternative Models

• VC0805K100R020
• VC0805K150R020
• VC0805K200R020
• VC0805K110R020

Note: The alternative models listed above are indicative and may vary based on specific requirements.

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This content provides a comprehensive overview of the VC0805K121R020 chip resistor, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.