WSLP3921L2000FEA - Vishay

Manufacturer Part Number

WSLP3921L2000FEA

Manufacturer

Vishay Dale

Introduction

The WSLP3921 series of surface mount resistors from Vishay Dale is designed for high-power, high-precision current sensing applications. These resistors feature a metal element construction and offer exceptional power handling capabilities, low resistance values, and tight tolerances.

Product Features and Performance

Resistance range: 0.2 mOhms

Tight tolerance: ±1%

High power rating: 9W

Wide operating temperature range: -65°C to 170°C

Metal element construction for enhanced power handling and stability

Automotive-grade AEC-Q200 qualified

Moisture-resistant and pulse-withstanding design

Product Advantages

Excellent current sensing accuracy and stability

Robust construction for reliable performance in harsh environments

Compact size and surface mount package for space-constrained applications

Ideal for high-power, high-precision circuits

Key Reasons to Choose This Product

Industry-leading power handling and precision for demanding applications

Automotive-qualified reliability and ruggedness

Versatile design suitable for a wide range of current sensing needs

Backed by Vishay's reputation for quality and innovation in resistor technology

Quality and Safety Features

Automotive-grade AEC-Q200 qualification

Moisture-resistant and pulse-withstanding design for enhanced reliability

Stringent quality control and testing processes

Compatibility

The WSLP3921 series resistors are compatible with a wide range of electronic devices and systems that require high-power, high-precision current sensing, including industrial, automotive, and power electronics applications.

Application Areas

Current sensing in power supplies, motor drives, and other power electronics

Overcurrent protection in various electronic systems

Load balancing and monitoring in industrial equipment

Crucial current measurement in automotive electronics and systems

Product Lifecycle

The WSLP3921 series is an active and current product offering from Vishay Dale. There are no plans for discontinuation at this time. While there may be alternative models available from other manufacturers, the WSLP3921 series offers a unique combination of features and performance that may not be easily matched by equivalent products. For the most up-to-date information on availability and potential alternatives, please contact our website's sales team.