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VE0805K121R020
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VE0805K121R020

Product Overview

Category

VE0805K121R020 belongs to the category of surface mount chip resistors.

Use

It is used as a resistor in electronic circuits to limit current or divide voltages.

Characteristics

  • Small size
  • High precision
  • Surface mount technology (SMT) compatible
  • Wide resistance range
  • Stable performance

Package

VE0805K121R020 is typically packaged in reels or tape and reel for automated assembly.

Essence

The essence of VE0805K121R020 lies in its ability to provide precise resistance in a compact form factor, suitable for modern electronic devices.

Packaging/Quantity

VE0805K121R020 is usually available in quantities of 1000 or more per reel.

Specifications

  • Resistance: 121 ohms
  • Tolerance: ±1%
  • Power Rating: 1/8W
  • Temperature Coefficient: ±100ppm/°C

Detailed Pin Configuration

VE0805K121R020 has two terminals for connection. The pin configuration is as follows: ```

| | | |____|____| 0805 Size

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Functional Features

  • Precise resistance value
  • SMT compatibility for automated assembly
  • Stable performance over a wide temperature range

Advantages

  • Small size saves PCB space
  • High precision ensures accurate circuit operation
  • SMT compatibility allows for efficient mass production

Disadvantages

  • Limited power handling capability compared to larger resistors
  • Sensitive to mechanical stress due to small size

Working Principles

VE0805K121R020 operates based on the principle of resisting the flow of electric current through the circuit, thereby controlling voltage levels and current flow.

Detailed Application Field Plans

VE0805K121R020 is commonly used in various electronic devices such as: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to VE0805K121R020 include: - VE0805K120GXX (120 ohms, ±5% tolerance) - VE0805K122RXXX (122 ohms, ±2% tolerance) - VE0805K121R010 (121 ohms, ±10% tolerance)

In conclusion, VE0805K121R020 is a surface mount chip resistor with high precision and small size, making it suitable for a wide range of electronic applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi VE0805K121R020 dalam penyelesaian teknikal

  1. What is the maximum power rating of VE0805K121R020?

    • The maximum power rating of VE0805K121R020 is 125mW.

  2. What is the resistance value of VE0805K121R020?

    • VE0805K121R020 has a resistance value of 121 ohms.

  3. What is the tolerance of VE0805K121R020?

    • The tolerance of VE0805K121R020 is ±0.1%.

  4. Can VE0805K121R020 be used in high-frequency applications?

    • Yes, VE0805K121R020 can be used in high-frequency applications due to its stable performance.

  5. Is VE0805K121R020 suitable for automotive electronics?

    • Yes, VE0805K121R020 is suitable for automotive electronics as it meets industry standards for reliability and performance.

  6. What is the operating temperature range of VE0805K121R020?

    • VE0805K121R020 has an operating temperature range of -55°C to +155°C.

  7. Does VE0805K121R020 have good solderability?

    • Yes, VE0805K121R020 has excellent solderability, making it easy to use in manufacturing processes.

  8. Can VE0805K121R020 be used in voltage divider circuits?

    • Yes, VE0805K121R020 can be used in voltage divider circuits due to its precise resistance value.

  9. Is VE0805K121R020 RoHS compliant?

    • Yes, VE0805K121R020 is RoHS compliant, making it environmentally friendly.

  10. What are the typical applications of VE0805K121R020?

    • VE0805K121R020 is commonly used in precision instrumentation, telecommunications, and industrial control systems.