La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
VC0805K121R020

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.


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.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de VC0805K121R020 en soluciones técnicas

  1. What is the maximum power rating of VC0805K121R020?

    • The maximum power rating of VC0805K121R020 is 125mW.
  2. What is the tolerance of VC0805K121R020?

    • The tolerance of VC0805K121R020 is ±10%.
  3. What is the operating temperature range for VC0805K121R020?

    • The operating temperature range for VC0805K121R020 is -55°C to +155°C.
  4. What is the voltage rating of VC0805K121R020?

    • The voltage rating of VC0805K121R020 is 200V.
  5. What are the dimensions of VC0805K121R020?

    • The dimensions of VC0805K121R020 are 2.0mm x 1.25mm.
  6. Is VC0805K121R020 suitable for high-frequency applications?

    • Yes, VC0805K121R020 is suitable for high-frequency applications.
  7. Can VC0805K121R020 be used in automotive electronics?

    • Yes, VC0805K121R020 is suitable for use in automotive electronics.
  8. What is the recommended soldering profile for VC0805K121R020?

    • The recommended soldering profile for VC0805K121R020 is a peak temperature of 260°C for 10 seconds.
  9. Does VC0805K121R020 have RoHS compliance?

    • Yes, VC0805K121R020 is RoHS compliant.
  10. What are the typical applications for VC0805K121R020?

    • Typical applications for VC0805K121R020 include telecommunications, consumer electronics, and industrial equipment.