WSLP39211L000FEA - Vishay Dale

Manufacturer Part Number

WSLP39211L000FEA

Manufacturer

Dale / Vishay

Introduction

High-power, ultra-low-resistance current sense chip resistor with high-reliability metal element construction.

Product Features and Performance

Ultra-low resistance value of 1 mOhms

High-power rating of 9W

Compact size of 0.394" L x 0.205" W (10.00mm x 5.20mm)

Tight resistance tolerance of ±1%

Wide operating temperature range of -65°C to +170°C

RoHS3 compliant

Moisture resistant, pulse withstanding, and anti-sulfur features

Automotive AEC-Q200 qualified

Product Advantages

Excellent current sensing accuracy due to ultra-low resistance

Compact size and high power handling for space-constrained applications

Reliable metal element construction for long-term stability

Broad temperature range and environmental protection features

Key Technical Parameters

Resistance: 1 mOhms

Power Rating: 9W

Tolerance: ±1%

Temperature Coefficient: ±75ppm/°C

Operating Temperature: -65°C to +170°C

Quality and Safety Features

RoHS3 compliant

Automotive AEC-Q200 qualified

Moisture resistant, pulse withstanding, and anti-sulfur features

Compatibility

This product is a standard surface mount chip resistor that can be used in various electronic circuits and applications.

Application Areas

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

Overcurrent protection circuits

Test and measurement equipment

Industrial and automotive electronics

Product Lifecycle

This product is an active and widely available part. There are no known plans for discontinuation, and replacement or upgrade options are readily available from the manufacturer.

Several Key Reasons to Choose This Product

Excellent current sensing accuracy due to ultra-low 1 mOhms resistance value

High power rating of 9W in a compact size, enabling space-saving designs

Reliable metal element construction for long-term stability and performance

Wide operating temperature range and environmental protection features

Automotive-grade AEC-Q200 qualification for reliable performance in harsh environments

RoHS3 compliance for use in environmentally-conscious applications