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SM105R1K Product Overview
Introduction
SM105R1K is a versatile electronic component that belongs to the category of precision resistors. This product is widely used in various electronic circuits and devices due to its unique characteristics and precise resistance value.
Basic Information Overview
- Category: Precision Resistor
- Use: Used in electronic circuits for precise resistance requirements
- Characteristics: High precision, stable performance, low temperature coefficient
- Package: SMD (Surface Mount Device)
- Essence: Provides accurate resistance value in electronic circuits
- Packaging/Quantity: Typically packaged in reels of 1000 units
Specifications
- Resistance Value: 1kΩ (ohms)
- Tolerance: ±0.1%
- Power Rating: 0.125W
- Temperature Coefficient: ±25ppm/°C
Detailed Pin Configuration
The SM105R1K precision resistor has a standard SMD pin configuration with two terminals for easy integration into circuit boards.
Functional Features
- Precise resistance value for accurate circuit operation
- Stable performance over a wide temperature range
- Low temperature coefficient ensures minimal resistance drift
Advantages
- High precision and accuracy
- Reliable performance in various environmental conditions
- Compact SMD package for space-saving designs
Disadvantages
- Sensitive to excessive heat or power overload
- Requires careful handling during assembly to avoid damage
Working Principles
SM105R1K operates based on the principle of providing a specific resistance value to control the flow of current within an electronic circuit. Its stable performance and low temperature coefficient ensure consistent operation under varying conditions.
Detailed Application Field Plans
- Precision Instrumentation: Used in multimeters, oscilloscopes, and other precision measurement equipment
- Audio Equipment: Integrated into audio amplifiers, equalizers, and signal processing circuits
- Automotive Electronics: Utilized in vehicle control systems, engine management, and infotainment systems
Detailed and Complete Alternative Models
- SM102R500: Precision resistor with 500Ω resistance value
- SM110R2K: Precision resistor with 2kΩ resistance value
- SM108R1M: Precision resistor with 1MΩ resistance value
In conclusion, SM105R1K precision resistor offers high precision, stable performance, and reliable operation in various electronic applications, making it an essential component in modern electronic designs.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением SM105R1K в технических решениях.
What is SM105R1K?
- SM105R1K is a high-precision, low-resistance shunt resistor commonly used in technical solutions for measuring current.
What is the power rating of SM105R1K?
- The power rating of SM105R1K is typically 1 watt.
What is the resistance value of SM105R1K?
- The resistance value of SM105R1K is 1 kilohm (1000 ohms).
What are the typical applications of SM105R1K?
- SM105R1K is commonly used in electronic load testing, battery management systems, power supplies, and motor control applications.
What is the temperature coefficient of SM105R1K?
- The temperature coefficient of SM105R1K is typically around 50 ppm/°C, indicating its stable performance over a wide temperature range.
What is the tolerance of SM105R1K?
- The tolerance of SM105R1K is usually around 1%, ensuring accurate and reliable measurements.
Can SM105R1K be used in high-current applications?
- Yes, SM105R1K can handle high-current applications due to its low-resistance design and high power rating.
Is SM105R1K suitable for surface mount technology (SMT) assembly?
- Yes, SM105R1K is designed for surface mount applications, making it suitable for SMT assembly processes.
Does SM105R1K require any special heat sinking or thermal considerations?
- SM105R1K may require additional heat sinking or thermal considerations in high-power applications to ensure optimal performance and reliability.
Where can I find detailed specifications and application notes for SM105R1K?
- Detailed specifications and application notes for SM105R1K can be found in the product datasheet provided by the manufacturer or distributor.