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Vishay WSL2512R0250FEA Environmental and export classification status description

The Vishay Intertechnology WSL2512R0250FEA is a precision surface mount resistor known for its excellent power handling capabilities and low-temperature coefficient. It is part of the WSL series resistors, which are used in various applications requiring reliable performance in a compact size. Functions - Current Sensing: Often used in power applications for current sense feedback. - Load Resistor: Provides load termination in circuits. - Voltage Divider: Can be used in conjunction with other components to create voltage division. Applications - Power Management: Suitable for DC-DC converters and power supplies. - Battery Management Systems: Monitors the charging and discharging cycles. - Industrial Equipment: Provides feedback in motor control systems. - Telecommunications: Ensures signal integrity by managing power levels. - Consumer Electronics: Used in audio amplifiers and other devices requiring accurate resistance values. Alternative Parts - WSL2512R0100FEA: A lower resistance value in the same series. - WSL2512R0500FEA: A higher resistance value for different voltage levels. - Vishay's MCS series: Offers similar specifications for various applications. Embedded Modules - Vishay provides embedded modules and evaluation boards to facilitate the testing and implementation of these resistors in design, enabling easy integration into various electronic systems. Related Q&A 1. Q: What is the power rating of the Vishay WSL2512R0250FEA resistor? A: The WSL2512R0250FEA typically has a power rating of 0.25W, which allows it to handle sufficient power for many applications without overheating. 2. Q: What material is used in the construction of the WSL2512R0250FEA? A: The resistor is usually made with a thick film technology, which provides reliability and stability in various environmental conditions. 3. Q: Can I use the WSL2512R0250FEA for high-frequency applications? A: While the WSL series is generally suitable for various applications, for very high-frequency applications, it's advisable to check the specific frequency response characteristics. 4. Q: What is the temperature coefficient for this resistor? A: The WSL2512R0250FEA offers a low temperature coefficient of ±100 ppm/°C, ensuring stability across a wide temperature range. 5. Q: How can I determine if this resistor is suitable for my current sensing application? A: You can assess if this resistor’s power rating, tolerance, and resistance value meet your current sensing requirements by analyzing your circuit's specifications and ensuring the resistor can handle the maximum expected current without excessive voltage drop or heating.