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VE0805K121R011
Product Overview
Category
VE0805K121R011 belongs to the category of electronic components, specifically a surface mount resistor.
Use
It is commonly used in electronic circuits to limit current or divide voltages.
Characteristics
- Small size (0805 package)
- Precision resistance value (121 ohms)
- High reliability
- Wide operating temperature range
- RoHS compliant
Package
VE0805K121R011 is typically available in tape and reel packaging for automated assembly processes.
Essence
The essence of VE0805K121R011 lies in its ability to provide precise resistance in a compact form factor, making it suitable for various electronic applications.
Packaging/Quantity
It is usually packaged in reels containing a specific quantity, such as 5000 pieces per reel.
Specifications
- Resistance: 121 ohms
- Tolerance: ±1%
- Power Rating: 1/8W
- Maximum Operating Voltage: 150V
- Temperature Coefficient: ±100ppm/°C
Detailed Pin Configuration
VE0805K121R011 has two terminals with standard 0805 SMD dimensions. The pin configuration follows the industry-standard layout for surface mount resistors.
Functional Features
- Precise resistance value
- Compact size for space-constrained designs
- Suitable for high-density circuit boards
- Reliable performance over a wide temperature range
Advantages and Disadvantages
Advantages
- Small size allows for high component density
- Precision resistance value ensures accurate circuit operation
- RoHS compliant for environmental considerations
Disadvantages
- Limited power handling capability compared to larger resistors
- Sensitive to thermal stress due to small size
Working Principles
VE0805K121R011 operates based on the principle of converting electrical energy into heat when current flows through it, thereby limiting the current in the circuit.
Detailed Application Field Plans
VE0805K121R011 finds application in various electronic devices and systems, including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - Medical devices
Detailed and Complete Alternative Models
Some alternative models to VE0805K121R011 include: - VE0805K120R010 - Similar 0805 package with a slightly different resistance value - VE1206K121R011 - Larger 1206 package with the same resistance value - VE0603K121R011 - Smaller 0603 package with the same resistance value
In conclusion, VE0805K121R011 is a versatile surface mount resistor with precise characteristics suitable for a wide range of electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací VE0805K121R011 v technických řešeních
What is the maximum voltage rating for VE0805K121R011?
- The maximum voltage rating for VE0805K121R011 is 100V.
What is the power rating of VE0805K121R011?
- The power rating of VE0805K121R011 is 0.125W.
What is the tolerance of VE0805K121R011?
- The tolerance of VE0805K121R011 is ±10%.
What is the temperature coefficient of VE0805K121R011?
- The temperature coefficient of VE0805K121R011 is 100ppm/°C.
What are the typical applications for VE0805K121R011?
- VE0805K121R011 is commonly used in circuits for filtering, decoupling, and voltage regulation.
Is VE0805K121R011 suitable for high-frequency applications?
- Yes, VE0805K121R011 is suitable for high-frequency applications due to its stable performance.
Can VE0805K121R011 be used in automotive electronics?
- Yes, VE0805K121R011 is suitable for use in automotive electronics, provided it meets the specific requirements of the application.
Does VE0805K121R011 have RoHS compliance?
- Yes, VE0805K121R011 is compliant with RoHS regulations.
What is the recommended soldering profile for VE0805K121R011?
- The recommended soldering profile for VE0805K121R011 includes a peak reflow temperature of 260°C for 10 seconds.
Are there any known reliability issues with VE0805K121R011?
- VE0805K121R011 has a good reputation for reliability, but proper application and adherence to datasheet specifications are essential for optimal performance.