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WSL2512R0500FEA

Name: WSL2512R0500FEA
Rating: 4.7 (12 reviews)

RES 0.05 OHM 1% 1W 2512

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資料表 WSL2512R0500FEA DataSheet
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規格

Series	WSL
Part Status	Active
Resistance	50 mOhms
Tolerance	±1%
Power (Watts)	1W
Composition	Metal Element
Features	Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding
Temperature Coefficient	±75ppm/°C
Operating Temperature	-65°C ~ 170°C
Package / Case	2512 (6432 Metric)
Supplier Device Package	2512
Ratings	AEC-Q200
Size / Dimension	0.250" L x 0.125" W (6.35mm x 3.18mm)
Height - Seated (Max)	0.035" (0.89mm)
Number of Terminations	2

概述

Description

The WSL2512R0500FEA is a precision wirewound resistor designed for applications that require high reliability and stability. It has a resistance value of 0.0500 ohms and is built in a compact 2512 package, making it suitable for surface-mounted technology (SMT) applications. This resistor is known for its low temperature coefficient, which ensures minimal resistance change with temperature variations, enhancing overall circuit performance.
Key features include a high power rating, typically around 2 watts, and excellent load life stability. The WSL series is often used in power electronics, current sensing, and in applications where accurate resistance is critical, such as automotive and industrial equipment. The design prioritizes minimal inductance, making it suitable for high-frequency applications. Overall, the WSL2512R0500FEA is a reliable choice for engineers seeking precision in their electronic designs.

Features

The WSL2512R0500FEA is a precision power resistor from Vishay. Key features include:
1. Resistance Value: 0.050 ohms, suitable for current sensing applications.
2. Power Rating: 2 watts, enabling it to handle significant power dissipation.
3. Tolerance: ±1%, ensuring high accuracy in resistance measurement.
4. Temperature Coefficient: 100 ppm/°C, providing stability over varying temperatures.
5. Construction: Designed in a 2512 (6332 metric) package, making it compact for various applications.
6. Material: Composed of a metal alloy for enhanced performance and reliability.
7. Applications: Ideal for automotive, industrial, and power supply circuits, particularly in current sensing and feedback control.
8. Moisture Sensitivity: Offers excellent resistance to moisture and environmental conditions.
These features make the WSL2512R0500FEA suitable for demanding applications requiring precise and reliable performance.

Package

The WSL2512R0500FEA is a surface-mount resistor with a package type of 2512. This denotes its dimensions, which are approximately 6.3 mm x 3.2 mm.

Pinout

The WSL2512R0500FEA is a resistor manufactured by Vishay. It has a pin count of 2, as it is a surface mount resistor component. The primary function of this device is to provide a specific resistance value, in this case, 0.050 ohms, typically used for current sensing applications. The resistor is designed to offer low resistance with high power rating and excellent thermal stability, making it suitable for high-precision and high-reliability applications in electronic circuits. The WSL series is known for its low inductance and low temperature coefficient, ensuring accurate performance in various conditions.

Manufacturer

The WSL2512R0500FEA is manufactured by Vishay Intertechnology, Inc. Vishay is a global manufacturer specializing in discrete semiconductors and passive electronic components. Founded in 1962, the company offers a wide range of products, including resistors, capacitors, inductors, and diodes, catering to various industries such as automotive, industrial, telecommunications, and consumer electronics. Vishay is known for its innovation, reliability, and commitment to quality in the electronic components market.

Application

The WSL2512R0500FEA is a high-precision, current sense resistor used primarily in power management applications. Its applications include power supply monitoring, load current sensing, battery management systems, and motor control circuits. This component is ideal for high-frequency circuits and automotive applications due to its low TCR (temperature coefficient of resistance) and high reliability.

Equivalent

The WSL2512R0500FEA is a current sense resistor from Vishay, with a resistance of 0.050 ohms. Equivalent products include:
1. Panasonic ERJ-3GEYJ51R0V – 0.050 ohm, 1% tolerance.
2. Bourns CR04021000K – 0.050 ohm, 1% tolerance.
3. Susumu RGF2512R0500F – 0.050 ohm, 1% tolerance.
Always verify specifications such as power rating and tolerance for compatibility.