What are the key features of Fairchild Semiconductor FSUSB42MUX?

This product belongs to the Rectifiers 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 Fairchild Semiconductor with full traceability.

What are the main application scenarios for FSUSB42MUX?

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 FSUSB42MUX work?

This device follows established Rectifiers 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 FSUSB42MUX?

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 FSUSB42MUX?

The global Rectifiers market is growing at ~6-8% CAGR, with particularly strong demand in power management. Fairchild Semiconductor FSUSB42MUX 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 FSUSB42MUX?

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, Fairchild Semiconductor provides full technical support and reference designs.

FSUSB42MUX 小功率，两端口，高速USB2.0(480Mbps)开关 by Fairchild Semiconductor

FSUSB42MUX | Fairchild Semiconductor 小功率，两端口，高速USB2.0(480Mbps)开关

Name: FSUSB42MUX
Brand: Fairchild Semiconductor
SKU: FSUSB42MUX
Price: 0.15 USD
Availability: InStock

Category: Rectifiers

Brand: Fairchild Semiconductor

小功率，两端口，高速USB2.0(480Mbps)开关

Quantity: 4,000 pcs

Unit Price: USD 0.15

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Product Details

PDF Datasheet

Technical Docs

Description: 小功率，两端口，高速USB2.0(480Mbps)开关

Technical Parameters

Applications	General Purpose
Brand	Fairchild
Configuration	Single
Data Tier	Family Level
Lead Free	Yes
Mounting Type	Surface Mount / Through Hole
Number of Terminals	3
Operating Temperature	-55 to +150 C
Package	SOT-23
Package / Case	SMD / Through Hole
Packaging	Tape & Reel
Product Type	Diode / Transistor / MOSFET
RoHS	Compliant
Technology	N-Channel

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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PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

FSUSB42MUX Application and Selection Guide

FSUSB42MUX Model and Manufacturer Information

FSUSB42MUX, a Rectifiers manufactured by Fairchild: FSUSB42MUX helps you confirm the specific model, while Fairchild helps you confirm the product source. If you are selecting a part, you can first check whether FSUSB42MUX meets your requirements, then check whether Fairchild matches your expectations, and then refer to 小功率，两端口，高速USB2.0(480Mbps)开关 for further evaluation.

FSUSB42MUX Product Parameters and Description

The main parameters of Fairchild's Rectifiers product FSUSB42MUX include 小功率，两端口，高速USB2.0(480Mbps)开关. This is a Rectifiers produced by Fairchild, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

FSUSB42MUX Application and Selection Reference

Fairchild's Rectifiers product FSUSB42MUX has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, FSUSB42MUX is a Rectifiers solution worth considering, and manufacturer Fairchild provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for FSUSB42MUX

Designers looking for FSUSB42MUX recommended parts can evaluate the following options. FSUSB42MUX selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
FSBB15CH60C	Fairchild Semiconductor
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EZKEY can provide FSUSB42MUX recommended part comparison data and engineering samples for evaluation.