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FSUSB31K8X

Onsemi

FSUSB31K8X by Onsemi

FSUSB31K8X by Onsemi is a SPST IC switch with 8 terminals, operating at -40 to 85°C. It has a max on-state resistance of 10 ohm and switching voltage of 3-4.3V. Ideal for industrial applications requiring separate output control in compact designs.

Median Price

$0.826

Lifecycle Status

Suppliers In-Stock

19

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Arrow

USA . 154 parts In-Stock

1+ parts

$0.751

100+ parts

$0.496

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-

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154

$0.751

$0.496

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Chip1Stop

Japan . 13 parts In-Stock

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$0.974

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-

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13

$0.974

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Adafruit Industries

USA . 500 parts In-Stock

1+ parts

$16.939

100+ parts

$16.092

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$16.092

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-

500

$16.939

$16.092

$16.092

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Rochester

USA . 341,961 parts In-Stock

1+ parts

-

100+ parts

$0.641

1k+ parts

$0.532

10k+ parts

$0.475

341,961

-

$0.641

$0.532

$0.475

EBV Elektronik

Germany . 6,000 parts In-Stock

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6,000

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DigiKey

USA . 1,219 parts In-Stock

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$0.360

1,219

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$0.360

Flip Electronics (Authorized)

USA . 1,219 parts In-Stock

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1,219

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Verical

USA . 13 parts In-Stock

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$0.902

1k+ parts

$0.626

10k+ parts

$0.520

13

-

$0.902

$0.626

$0.520

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Digiode

USA . 213 parts In-Stock

1+ parts

$0.523

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213

$0.523

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Nova Conductors

Japan . 95 parts In-Stock

1+ parts

$0.604

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95

$0.604

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Vyrian

USA . 70,785 parts In-Stock

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Cyclops Electronics Ltd

UK . 5,992 parts In-Stock

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Netsource Technology, Inc.

USA . 5,449 parts In-Stock

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Chip Stock

USA . 4,135 parts In-Stock

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Flip Electronics

USA . 1,219 parts In-Stock

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North Shore Components

USA . 717 parts In-Stock

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717

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EMSNET

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Prism Electronics

USA . 14 parts In-Stock

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Bristol Electronics

USA . 14 parts In-Stock

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14

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Semicontronic

India . 70,826 parts In-Stock

1+ parts

$0.468

100+ parts

$0.456

1k+ parts

$0.454

10k+ parts

-

70,826

$0.468

$0.456

$0.454

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Corphita

USA . 3,371 parts In-Stock

1+ parts

$0.496

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3,371

$0.496

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Corohmni

South Africa . 252 parts In-Stock

1+ parts

$0.551

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252

$0.551

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Argo Parts USA

USA . 4,316 parts In-Stock

1+ parts

$0.595

100+ parts

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$0.577

4,316

$0.595

-

-

$0.577

Netroflash

USA . 1,000 parts In-Stock

1+ parts

$0.604

100+ parts

$0.591

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-

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1,000

$0.604

$0.591

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Ampacity Inc.

Singapore . 70,535 parts In-Stock

1+ parts

$1.020

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70,535

$1.020

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Aztec Data Supply Inc.

USA . 598 parts In-Stock

1+ parts

$13.889

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598

$13.889

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Advanced Electronics

New Zealand . 500 parts In-Stock

1+ parts

$16.939

100+ parts

$16.092

1k+ parts

$16.092

10k+ parts

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500

$16.939

$16.092

$16.092

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Metaverse IC Inc.

Canada . 152,203 parts In-Stock

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Perfect Parts

USA . 25,245 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 14,262 parts In-Stock

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Kulean Microsystems

USA . 5,132 parts In-Stock

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Authorized Procurement Solutions

USA . 5,000 parts In-Stock

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TANS Electronics

Latvia . 4,017 parts In-Stock

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Kepictronics

USA . 4,000 parts In-Stock

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Microchip USA

USA . 3,998 parts In-Stock

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3,998

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Robosynatics

Brazil . 3,634 parts In-Stock

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$3.456

1k+ parts

$3.386

10k+ parts

$3.386

3,634

-

$3.456

$3.386

$3.386

Lucentia Tech

USA . 3,634 parts In-Stock

1+ parts

-

100+ parts

$3.456

1k+ parts

$3.386

10k+ parts

$3.386

3,634

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$3.456

$3.386

$3.386

A-Z Elektronik GmbH

Germany . 3,200 parts In-Stock

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Problanco Electronics

Mexico . 2,245 parts In-Stock

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iodParts Technologies Inc.

India . 1,994 parts In-Stock

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$0.848

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1,994

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$0.848

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SupplyDigital Components

Austria . 1,440 parts In-Stock

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1,440

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Supply Digital

USA . 1,400 parts In-Stock

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UHIMA Technologies

Türkiye . 516 parts In-Stock

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516

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Continental Prestige Electronics

USA . 390 parts In-Stock

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$0.640

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390

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$0.640

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Overview

Experience seamless connectivity with the FSUSB31K8X by Onsemi, a top-quality multiplexer & switch designed for industrial applications. Manufactured by Onsemi, a trusted industry leader, this product offers unparalleled reliability and performance. Ideal for separating outputs and ensuring efficient power management, this small outline, very thin profile device provides customers with a versatile solution for their electronic needs. Trust Onsemi to deliver cutting-edge technology and unrivaled value with the FSUSB31K8X.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Plastic/Epoxy material is lightweight and durable, making the product suitable for various applications without adding significant weight to the overall design.

Surface Mount: YES

Surface mount capability allows for easy and efficient PCB assembly, saving time and effort during manufacturing.

Nominal Supply Voltage (Vsup): 3.3 V

Operates at a standard voltage level of 3.3V, making it compatible with a wide range of electronic systems and devices.

Maximum Operating Temperature: 85 °C

With a high maximum operating temperature, the product can withstand harsh environmental conditions and maintain reliable performance under stress.

Minimum Operating Temperature: -40 °C

With a low minimum operating temperature, the product remains functional in cold environments, enhancing its versatility and reliability.

Switching (V): BREAK-BEFORE-MAKE

The BREAK-BEFORE-MAKE switching feature prevents short circuits and potential damage by ensuring a proper break in the connection before making a new one.

Technical Specifications

Multiplexers & Switches FSUSB31K8X attributes and parameters. Explore more Multiplexers & Switches devices from Onsemi

Specs

Other IC type:

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e3

Length:

2.3 mm

Moisture Sensitivity Level (MSL):

1

Normal Position (V):

NC

No. of Channels:

1

No. of Functions:

1

No. of Terminals:

8

Nominal Off-state Isolation:

35 dB

Nominal On-state Resistance Match:

.35 ohm

Maximum On-state Resistance (Ron):

10 ohm

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Output (V):

SEPARATE OUTPUT

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TSSOP8,.12,20

Package Shape:

Package Style (Meter):

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

Peak Reflow Temperature (C):

260

Power Supplies (V):

3.3

Qualification:

Not Qualified

Maximum Seated Height:

.9 mm

Sub-Category:

Multiplexer or Switches

Maximum Supply Voltage (Vsup):

4.3 V

Minimum Supply Voltage (Vsup):

3 V

Nominal Supply Voltage (Vsup):

3.3 V

Surface Mount:

YES

Maximum Switch-off Time:

25 ns

Maximum Switch-on Time:

30 ns

Switching (V):

BREAK-BEFORE-MAKE

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

GULL WING

Terminal Pitch:

.5 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Width (mm):

2 mm

Trade Compliance

FSUSB31K8X Other Function Semiconductors trade compliance attributes, and parameters.

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

Onsemi

Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).

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Management team

President, CEO

Hassane El-Khoury

Executive VP, CFO, Treasurer

Thad Trent

Senior VP

Ross F. Jatou

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

Aizu Fab

Fabrication

Fab Initiation

1995

Japan

Aizu Wakamatsu

Wafer Capacity

52,000

1995

52,000

Si/EPI Fab

Fabrication

Fab Initiation

2018

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

10,000

2018

10,000

Expansion Phase 1 for SiC / EPI

Fabrication

Fab Initiation

2019

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

14,500

2019

14,500

Expansion Phase 2 for SiC / EPI

Fabrication

Fab Initiation

2024

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

2024

SiC Fab

Fabrication

Fab Initiation

2022

USA

Hudson

Wafer Capacity

2022

Bucheon

Fabrication

Fab Initiation

2013

South Korea

Bucheon

Wafer Capacity

61,000

2013

61,000

ISMF - Malaysia

Fabrication

Fab Initiation

1990

Malaysia

Seremban

Wafer Capacity

95,000

1990

95,000

Roznov Device Fab

Fabrication

Fab Initiation

1987

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

80,000

1987

80,000

Fab 10

Fabrication

Fab Initiation

2002

USA

East Fishkill

Wafer Capacity

15,000

2002

15,000

Burlington

Fabrication

Fab Initiation

1986

Canada

Burlington

Wafer Capacity

1986

Gresham

Fabrication

Fab Initiation

1998

USA

Gresham

Wafer Capacity

45,000

1998

45,000

Bucheon 150mm

Fabrication

Fab Initiation

2000

South Korea

Bucheon

Wafer Capacity

50,000

2000

50,000

Rochester

Fabrication

Fab Initiation

1983

USA

Rochester

Wafer Capacity

10,000

1983

10,000

Nampa

Fabrication

Fab Initiation

1995

USA

Nampa

Wafer Capacity

1995

Pennsylvania

Fabrication

Fab Initiation

1997

USA

Mountain Top

Wafer Capacity

36,000

1997

36,000

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