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FSUSB31K8X AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FSUSB31K8X product

FSUSB31K8X

Analog Switches - Special Purpose

USB SwitchHigh-Speed

The FSUSB31K8X is a low-power, high-speed USB 2.0 switch designed for mobile and portable applications.

Best for

  • Mobile devices
  • Portable electronics

Avoid if

  • New designs requiring long-term availability

Check before use

  • Lifecycle status

Key specifications

Data Rate
480 Mbps
On-Resistance
6.5 Ω
Bandwidth
> 720 MHz

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Consumer Electronics

Datasheet

Fairchild-Semiconductor-company-11.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FSUSB31K8X: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a low-power, single-port, high-speed USB 2.0 switch (480Mbps) configured as a DPST switch.