SF-0402S125-2
Product Overview
Category
SF-0402S125-2 belongs to the category of surface mount resistors.
Use
It is used as a resistor in electronic circuits to limit current or divide voltages.
Characteristics
- Small size (0402 package)
- 125 ohm resistance
- Surface mount technology
- Precision tolerance
Package
The SF-0402S125-2 comes in a standard reel packaging for SMT components.
Essence
The essence of SF-0402S125-2 lies in its ability to provide precise resistance in a compact form factor, suitable for modern electronic devices.
Packaging/Quantity
The SF-0402S125-2 is typically packaged in reels containing a specific quantity based on industry standards.
Specifications
- Size: 0402
- Resistance: 125 ohms
- Tolerance: ±1%
- Power Rating: 1/16W
Detailed Pin Configuration
The SF-0402S125-2 has two terminals with no polarity, following the standard pin configuration for surface mount resistors.
Functional Features
- Precise resistance value
- Compact size for space-constrained designs
- Suitable for high-density circuit boards
- Compatible with automated assembly processes
Advantages
- Small footprint
- Accurate resistance value
- Compatibility with SMT assembly
Disadvantages
- Limited power handling capability
- Susceptible to damage during manual handling
Working Principles
SF-0402S125-2 operates based on the principle of resisting the flow of electric current through the circuit, thereby controlling the voltage and current levels.
Detailed Application Field Plans
SF-0402S125-2 finds applications in various electronic devices such as: - Mobile phones - Tablets - Wearable devices - IoT modules
Detailed and Complete Alternative Models
Some alternative models to SF-0402S125-2 include: - SF-0603S250-1 - SF-0805S500-3 - SF-1206S100-4
In conclusion, SF-0402S125-2 is a surface mount resistor known for its small size, precise resistance, and compatibility with modern electronics. Its application spans across diverse electronic devices, making it a crucial component in the realm of electronic engineering.
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技術ソリューションにおける SF-0402S125-2 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 SF-0402S125-2?
- SF-0402S125-2 is a surface mount ferrite bead, commonly used for EMI suppression in electronic circuits.
What are the typical applications of SF-0402S125-2?
- SF-0402S125-2 is often used in power supplies, signal lines, and other electronic circuits to suppress high-frequency noise and interference.
What is the impedance rating of SF-0402S125-2?
- The impedance rating of SF-0402S125-2 is typically 120 ohms at 100 MHz.
How does SF-0402S125-2 help in EMI suppression?
- SF-0402S125-2 acts as a low-pass filter, attenuating high-frequency noise and preventing it from interfering with sensitive circuitry.
Can SF-0402S125-2 be used in high-speed data lines?
- Yes, SF-0402S125-2 can be used in high-speed data lines to suppress EMI and maintain signal integrity.
What are the temperature and voltage ratings of SF-0402S125-2?
- SF-0402S125-2 typically has a temperature range of -55°C to 125°C and a voltage rating of 50V.
Is SF-0402S125-2 RoHS compliant?
- Yes, SF-0402S125-2 is RoHS compliant, making it suitable for use in environmentally conscious designs.
Are there any recommended layout considerations when using SF-0402S125-2?
- It is recommended to place SF-0402S125-2 as close as possible to the source of noise or interference and to ensure proper grounding for optimal performance.
Can SF-0402S125-2 be used in automotive electronics?
- Yes, SF-0402S125-2 is suitable for use in automotive electronics to mitigate EMI issues in vehicle systems.
Where can I find detailed technical specifications for SF-0402S125-2?
- Detailed technical specifications for SF-0402S125-2 can be found in the product datasheet provided by the manufacturer or distributor.