What are the key features of VISHAY WSL0805R0400FEA?

This product belongs to the Current Sense Resistors - SMD category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by VISHAY with full traceability.

What are the main application scenarios for WSL0805R0400FEA?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does WSL0805R0400FEA work?

This device follows established Current Sense Resistors - SMD design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of WSL0805R0400FEA?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for WSL0805R0400FEA?

The global Current Sense Resistors - SMD market is growing at ~6-8% CAGR, with particularly strong demand in power management. VISHAY WSL0805R0400FEA is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of WSL0805R0400FEA?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, VISHAY provides full technical support and reference designs.

WSL0805R0400FEA Current Sense Resistors - SMD 1/8watt .04ohms 1% by VISHAY

WSL0805R0400FEA | VISHAY Current Sense Resistors - SMD 1/8watt .04ohms 1%

Category: Current Sense Resistors - SMD

Brand: VISHAY

Current Sense Resistors - SMD 1/8watt .04ohms 1%

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Current Sense Resistors - SMD 1/8watt .04ohms 1%

Technical Parameters

Application	General Purpose
Brand	VISHAY
Category	Current Sense Resistors - SMD
Data Tier	General Description
Description	Current Sense Resistors - SMD 1/8watt .04ohms 1%
Lead Free	Yes
Manufacturer	Vishay / Dale
Mounting Type	Surface Mount
Operating Temperature	-55 to +150 C
Packaging	Reel
Product Type	Electronic Component
RoHS	Compliant
Series	Vishay
Standard Pack Qty	5000

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

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3D Model (.stp)

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WSL0805R0400FEA Application and Selection Guide

WSL0805R0400FEA Model and Manufacturer Information

WSL0805R0400FEA, a Current Sense Resistors - SMD manufactured by VISHAY: WSL0805R0400FEA helps you confirm the specific model, while VISHAY helps you confirm the product source. If you are selecting a part, you can first check whether WSL0805R0400FEA meets your requirements, then check whether VISHAY matches your expectations, and then refer to Current Sense Resistors - SMD 1/8watt .04ohms 1% for further evaluation.

WSL0805R0400FEA Product Parameters and Description

The main parameters of VISHAY's Current Sense Resistors - SMD product WSL0805R0400FEA include Current Sense Resistors - SMD 1/8watt .04ohms 1%. This is a Current Sense Resistors - SMD produced by VISHAY, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

WSL0805R0400FEA Application and Selection Reference

VISHAY's Current Sense Resistors - SMD product WSL0805R0400FEA has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, WSL0805R0400FEA is a Current Sense Resistors - SMD solution worth considering, and manufacturer VISHAY provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for WSL0805R0400FEA

Designers looking for WSL0805R0400FEA recommended parts can evaluate the following options. WSL0805R0400FEA selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
WSHP2818R0100FEB	VISHAY	Fixed Resistor, Metal Strip, 10W, 0.01ohm, 0.3163V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 2818, CHIP
IHLP5050EZEK100M01	VISHAY
TMCP1D224MTRF	VISHAY	Tantalum Capacitors - Solid SMD 20volts 0.22uF 20% Molded Case, 0805

EZKEY can provide WSL0805R0400FEA recommended part comparison data and engineering samples for evaluation.