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FSA1257AL8X

Onsemi

FSA1257AL8X by Onsemi

FSA1257AL8X by Onsemi is a CMOS SPST switch with 2 functions, 4.5V nominal voltage, and 70dB off-state isolation. It is used in industrial applications for signal routing due to its low on-state resistance of 4 ohm and fast switching times of 40ns turn-on and 20ns turn-off.

Median Price

$0.434

Lifecycle Status

Suppliers In-Stock

9

In-Stock Inventory

1k+

Distributors (Authorized)

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

Rochester

USA . 4,495 parts In-Stock

1+ parts

$0.478

100+ parts

$0.449

1k+ parts

$0.406

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-

4,495

$0.478

$0.449

$0.406

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DigiKey

USA . 4,725 parts In-Stock

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$0.390

4,725

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$0.390

Flip Electronics (Authorized)

USA . 4,725 parts In-Stock

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4,725

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Vyrian

USA . 1,197 parts In-Stock

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$0.390

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$0.390

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Digiode

USA . 770 parts In-Stock

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$0.454

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770

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Chip Stock

USA . 14,400 parts In-Stock

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Flip Electronics

USA . 4,725 parts In-Stock

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4,725

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DigiKey Marketplace

USA . 4,725 parts In-Stock

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4,725

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Speed Components Ltd

Israel . 500 parts In-Stock

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500

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Distributors (Availability)

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Ampacity Inc.

Singapore . 4,640 parts In-Stock

1+ parts

$0.332

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4,640

$0.332

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Corohmni

South Africa . 333 parts In-Stock

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$0.390

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333

$0.390

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Corphita

USA . 1,408 parts In-Stock

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$0.430

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$0.430

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Component Stockers USA

USA . 428 parts In-Stock

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$99.990

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428

$99.990

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QUARKTWIN TECHNOLOGY LTD

USA . 20,846 parts In-Stock

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Lixinc

USA . 19,349 parts In-Stock

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A-Z Elektronik GmbH

Germany . 11,700 parts In-Stock

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Metaverse IC Inc.

Canada . 11,680 parts In-Stock

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11,680

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TANS Electronics

Latvia . 7,537 parts In-Stock

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Perfect Parts

USA . 5,488 parts In-Stock

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Assy Fe

Spain . 5,000 parts In-Stock

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Glotronic Ltd.

UK . 3,900 parts In-Stock

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Microchip USA

USA . 3,648 parts In-Stock

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SupplyDigital Components

Austria . 3,190 parts In-Stock

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Kulean Microsystems

USA . 2,765 parts In-Stock

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Authorized Procurement Solutions

USA . 2,500 parts In-Stock

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Kepictronics

USA . 2,000 parts In-Stock

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Alle Elektronik GmbH

Germany . 1,800 parts In-Stock

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S.R.D Solutions

India . 1,640 parts In-Stock

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Problanco Electronics

Mexico . 1,518 parts In-Stock

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Supply Digital

USA . 1,376 parts In-Stock

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Native Components

USA . 810 parts In-Stock

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Northwest PG Solutions

USA . 747 parts In-Stock

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UHIMA Technologies

Türkiye . 163 parts In-Stock

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Overview

Upgrade your electronic designs with the FSA1257AL8X by Onsemi, a top-quality multiplexer that offers unmatched performance and reliability. Manufactured by Onsemi, a trusted leader in the industry, this versatile chip carrier is perfect for a variety of applications. With separate outputs and a low on-state resistance of just 4 ohms, this switch ensures seamless operation and outstanding signal quality. Trust Onsemi's cutting-edge technology to deliver exceptional results every time.

Feature Benefit Bullets

Surface Mount: YES

Surface mount technology allows for easy installation and space-saving design, making this product ideal for compact applications.

No. of Functions: 2

Having multiple functions in one component can reduce overall system complexity and cost, making this product efficient and versatile.

Nominal Supply Voltage (Vsup): 4.5 V

The specified supply voltage of 4.5V ensures compatibility with a wide range of systems, providing stability and reliable performance.

Maximum Operating Temperature: 85 °C

With a high maximum operating temperature of 85 °C, this product can withstand harsh environmental conditions and maintain functionality under heat stress.

Terminal Finish: NICKEL PALLADIUM GOLD

The use of nickel palladium gold terminal finish enhances solderability and corrosion resistance, ensuring longevity and reliability of the product.

Technology: CMOS

Complementary Metal-Oxide-Semiconductor technology provides low power consumption, high noise immunity, and fast switching speeds, making this product efficient and reliable.

Technical Specifications

Multiplexers & Switches FSA1257AL8X attributes and parameters. Explore more Multiplexers & Switches devices from Onsemi

Specs

Other IC type:

JESD-30 Code:

S-XBCC-B8

JESD-609 Code:

e4

Length:

1.6 mm

Moisture Sensitivity Level (MSL):

1

Normal Position (V):

NC

No. of Channels:

1

No. of Functions:

2

No. of Terminals:

8

Nominal Off-state Isolation:

70 dB

Nominal On-state Resistance Match:

.06 ohm

Maximum On-state Resistance (Ron):

4 ohm

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Output (V):

SEPARATE OUTPUT

Package Body Material:

UNSPECIFIED

Package Code:

Package Equivalence Code:

LCC8,.06SQ,20

Package Shape:

Package Style (Meter):

CHIP CARRIER, VERY THIN PROFILE

Peak Reflow Temperature (C):

260

Power Supplies (V):

3/5

Qualification:

Not Qualified

Maximum Seated Height:

.55 mm

Sub-Category:

Multiplexer or Switches

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

2.7 V

Nominal Supply Voltage (Vsup):

4.5 V

Surface Mount:

YES

Maximum Switch-off Time:

20 ns

Maximum Switch-on Time:

40 ns

Switching (V):

BREAK-BEFORE-MAKE

Technology:

CMOS

Temperature Grade:

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

BUTT

Terminal Pitch:

.5 mm

Terminal Position:

BOTTOM

Maximum Time At Peak Reflow Temperature (s):

30

Width (mm):

1.6 mm

Trade Compliance

FSA1257AL8X 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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