VA0805K121R017 Product Overview
Introduction
The VA0805K121R017 is a component belonging to the category of surface mount resistors. This product is commonly used in electronic circuits for its specific characteristics and features.
Basic Information Overview
- Category: Surface Mount Resistor
- Use: Used in electronic circuits to limit current or divide voltages
- Characteristics: Small size, high precision, and reliability
- Package: Surface mount package
- Essence: Provides precise resistance in a compact form
- Packaging/Quantity: Typically packaged in reels of 1000 units
Specifications
- Resistance Value: 121 ohms
- Tolerance: ±0.05%
- Power Rating: 1/8W
- Temperature Coefficient: ±25ppm/°C
Detailed Pin Configuration
The VA0805K121R017 has two terminals for soldering onto the circuit board. The pin configuration is standard for surface mount resistors, with no polarity.
Functional Features
- Precise resistance value
- High reliability
- Compact size for space-constrained applications
Advantages and Disadvantages
Advantages: - High precision - Reliable performance - Small form factor
Disadvantages: - Sensitive to overheating - Limited power handling capacity
Working Principles
The VA0805K121R017 operates based on the principle of resisting the flow of electric current through the circuit. It does so by providing a specific resistance value, thereby controlling the current or voltage division within the circuit.
Detailed Application Field Plans
This resistor is commonly used in various electronic devices and equipment, including: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- VA0805K120R017: Similar specifications with a slightly different resistance value
- VA0805K122R017: Similar specifications with a slightly different resistance value
- VA0805K121R018: Similar specifications with a slightly different tolerance
In conclusion, the VA0805K121R017 surface mount resistor offers precise resistance in a compact form factor, making it suitable for a wide range of electronic applications.
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技術ソリューションにおける VA0805K121R017 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the voltage rating of VA0805K121R017?
- The voltage rating of VA0805K121R017 is 50V.
What is the power rating of VA0805K121R017?
- The power rating of VA0805K121R017 is 125mW.
What is the resistance value of VA0805K121R017?
- The resistance value of VA0805K121R017 is 120 ohms.
Can VA0805K121R017 be used in high-frequency applications?
- Yes, VA0805K121R017 can be used in high-frequency applications due to its stable performance.
Is VA0805K121R017 suitable for use in automotive electronics?
- Yes, VA0805K121R017 is suitable for use in automotive electronics as it meets industry standards for reliability and performance.
Does VA0805K121R017 have good temperature stability?
- Yes, VA0805K121R017 exhibits good temperature stability, making it suitable for a wide range of operating conditions.
Can VA0805K121R017 be used in precision measurement equipment?
- Yes, VA0805K121R017 can be used in precision measurement equipment due to its accuracy and stability.
What are the typical applications of VA0805K121R017 in electronic circuits?
- VA0805K121R017 is commonly used in voltage regulation, current limiting, and signal conditioning circuits.
Is VA0805K121R017 RoHS compliant?
- Yes, VA0805K121R017 is RoHS compliant, making it suitable for environmentally conscious designs.
What are the recommended soldering techniques for VA0805K121R017?
- It is recommended to use reflow soldering techniques for VA0805K121R017 to ensure proper and reliable connections.