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1N4742A

Texas Instruments

1N4742A by Texas Instruments

1N4742A by Texas Instruments is a 12V Zener diode with 5% voltage tolerance and 1W power dissipation. It has a working test current of 21mA, ideal for voltage regulation in electronic circuits. The diode's ceramic package and unidirectional polarity make it suitable for various applications requiring precise voltage control.

Median Price

$0.056

Lifecycle Status

Suppliers In-Stock

103

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 92,728 parts In-Stock

1+ parts

$0.030

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$0.030

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Adafruit Industries

USA . 10 parts In-Stock

1+ parts

$0.038

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$0.036

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$0.036

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10

$0.038

$0.036

$0.036

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DigiKey

USA . 9,180 parts In-Stock

1+ parts

$0.090

100+ parts

$0.035

1k+ parts

$0.030

10k+ parts

$0.026

9,180

$0.090

$0.035

$0.030

$0.026

Mouser Electronics

USA . 24,675 parts In-Stock

1+ parts

$0.380

100+ parts

$0.138

1k+ parts

$0.086

10k+ parts

$0.075

24,675

$0.380

$0.138

$0.086

$0.075

Newark

USA . 10,507 parts In-Stock

1+ parts

$0.492

100+ parts

$0.247

1k+ parts

$0.154

10k+ parts

$0.127

10,507

$0.492

$0.247

$0.154

$0.127

Chip1Stop

Japan . 133,000 parts In-Stock

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$0.056

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$0.046

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$0.030

133,000

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$0.056

$0.046

$0.030

Rochester

USA . 107,045 parts In-Stock

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$0.041

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$0.034

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$0.030

107,045

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$0.041

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Verical

USA . 92,728 parts In-Stock

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Future Electronics

Canada . 27,934 parts In-Stock

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$0.044

10k+ parts

$0.041

27,934

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$0.044

$0.041

RS (Exports)

UK . 24,647 parts In-Stock

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$0.470

24,647

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Element14

Singapore . 19,368 parts In-Stock

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$0.126

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$0.098

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$0.089

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Avnet

USA . 15,000 parts In-Stock

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Farnell

UK . 12,575 parts In-Stock

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$0.085

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$0.048

12,575

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$0.085

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Flip Electronics (Authorized)

USA . 9,000 parts In-Stock

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Master Electronics

USA . 6,000 parts In-Stock

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$0.035

6,000

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Distributors (In-Stock)

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Freelance Electronics

USA . 6,866 parts In-Stock

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Digiode

USA . 7,022 parts In-Stock

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$0.024

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7,022

$0.024

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TME

Poland . 3,595 parts In-Stock

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$0.038

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3,595

$0.090

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Voyager Components

USA . 500 parts In-Stock

1+ parts

$0.095

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$0.095

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$0.095

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500

$0.095

$0.095

$0.095

$0.095

TEDSS.com

USA . 5,000 parts In-Stock

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$0.100

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Galco

USA . 3 parts In-Stock

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3

$0.100

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Bristol Electronics

USA . 25,000 parts In-Stock

1+ parts

$0.147

100+ parts

$0.073

1k+ parts

$0.029

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25,000

$0.147

$0.073

$0.029

$0.018

Component Electronics Inc.

Canada . 5,000 parts In-Stock

1+ parts

$0.150

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$0.120

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$0.100

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Electro Sonic

Canada . 21 parts In-Stock

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$0.166

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21

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FDH Electronics

USA . 7 parts In-Stock

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7

$0.411

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Forefront Electronics and Design

USA . 108 parts In-Stock

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Nova Conductors

Japan . 100 parts In-Stock

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American Microsemiconductor Inc.

USA . 9,910 parts In-Stock

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Chip Stock

USA . 112,500 parts In-Stock

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Electronic Expediters

USA . 75,381 parts In-Stock

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IBS Electronics

USA . 65,184 parts In-Stock

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4 Star Electronics, Inc.

USA . 31,378 parts In-Stock

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ACDS - Activité Composants Distribution Service

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Pegasus Components GmbH

Germany . 21,000 parts In-Stock

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NAC Semi

USA . 21,000 parts In-Stock

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Cyclops Electronics Ltd

UK . 13,791 parts In-Stock

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A2Z Electronics, Inc.

USA . 13,112 parts In-Stock

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MISTER SPROCKETS

USA . 10,158 parts In-Stock

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Amar Radio Corporation

India . 9,801 parts In-Stock

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R&J Components

USA . 9,613 parts In-Stock

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Flip Electronics

USA . 9,000 parts In-Stock

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LWI Electronics Inc

India . 8,954 parts In-Stock

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ECAB

Sweden . 8,249 parts In-Stock

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Anansix

USA . 8,002 parts In-Stock

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Mil-Aero Solutions, Inc.

USA . 7,415 parts In-Stock

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Prism Electronics

USA . 7,116 parts In-Stock

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Q Components

USA . 6,569 parts In-Stock

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Elcom Components

USA . 6,260 parts In-Stock

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ComSIT Distribution GmbH

Germany . 6,108 parts In-Stock

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ComSIT USA

USA . 6,108 parts In-Stock

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M&R Communications

USA . 5,937 parts In-Stock

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PC Components Company LLC

USA . 5,850 parts In-Stock

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QIE Inc.

USA . 5,824 parts In-Stock

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DigiKey Marketplace

USA . 5,454 parts In-Stock

1+ parts

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$0.133

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PAR Electronics

UK . 5,114 parts In-Stock

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Kruse Electronics AG

Switzerland . 5,000 parts In-Stock

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NexGen Digital

USA . 4,866 parts In-Stock

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Connector Distribution Corp

USA . 4,503 parts In-Stock

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Right Parts Inc.

USA . 4,503 parts In-Stock

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LIBRA Elektronik GmbH

Germany . 4,157 parts In-Stock

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Atlantic Semiconductor

USA . 3,694 parts In-Stock

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Tech-Mark Corp

USA . 3,215 parts In-Stock

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ABC Electronics Ltd.

UK . 3,141 parts In-Stock

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Schukat

Germany . 3,100 parts In-Stock

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$0.119

1k+ parts

$0.081

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$0.059

3,100

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$0.081

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Jameco Electronics

USA . 2,988 parts In-Stock

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Vyrian

USA . 2,906 parts In-Stock

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Electronics Depot

USA . 2,860 parts In-Stock

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Cogito LLC

Ukraine . 2,347 parts In-Stock

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Fibra_Brandt Electronic GMBH

Germany . 2,185 parts In-Stock

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SPM Sales

USA . 2,150 parts In-Stock

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Martec Srl

Italy . 1,653 parts In-Stock

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EMSNET

USA . 1,585 parts In-Stock

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Standard Data Resources

USA . 1,544 parts In-Stock

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Lakeview Electronics

USA . 1,466 parts In-Stock

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DF Sales Co.

USA . 1,400 parts In-Stock

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DF Sales Co.

USA . 1,400 parts In-Stock

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Classic Components Corporation

USA . 1,227 parts In-Stock

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Flex Direct, LLC

USA . 1,100 parts In-Stock

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MRC Electronics

USA . 896 parts In-Stock

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First Choice Components Inc.

USA . 713 parts In-Stock

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Corel Iberica Componentes, S.L.

Spain . 500 parts In-Stock

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Holdelec - ElecDif-Pro

France . 480 parts In-Stock

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Specialty Parts & Electronic Components, Inc. (S.P.E.C.)

USA . 396 parts In-Stock

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Resion

USA . 358 parts In-Stock

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ZD Integrated Circuits Inc.

USA . 340 parts In-Stock

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North Shore Components

USA . 324 parts In-Stock

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Manoshevitz Elec. Sales

Israel . 300 parts In-Stock

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GSS - Global Semi Support

USA . 273 parts In-Stock

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J & M Industries LLC

USA . 220 parts In-Stock

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Semi Source

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Sensible Micro Corp

USA . 175 parts In-Stock

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Euro-Tech

UK . 122 parts In-Stock

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Pride Electronics

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100

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Microfarads

USA . 80 parts In-Stock

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80

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Carlin Systems, Inc.

USA . 75 parts In-Stock

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75

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Century Electronics Ltd.

USA . 75 parts In-Stock

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75

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Speed Components Ltd

Israel . 70 parts In-Stock

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70

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LittleDiode

UK . 23 parts In-Stock

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23

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Goldney Electronics S.L.

Spain . 20 parts In-Stock

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20

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CirComp Electronics, Inc.

USA . 19 parts In-Stock

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19

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Kallista Electronics Ltd

UK . 6 parts In-Stock

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6

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Sinequanon

UK . 4 parts In-Stock

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4

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Distributors (Availability)

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

Corohmni

South Africa . 305 parts In-Stock

1+ parts

$0.018

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305

$0.018

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Semicontronic

India . 44,550 parts In-Stock

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$0.022

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$0.021

1k+ parts

$0.021

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44,550

$0.022

$0.021

$0.021

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Corphita

USA . 8,342 parts In-Stock

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$0.022

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8,342

$0.022

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Advanced Electronics

New Zealand . 10 parts In-Stock

1+ parts

$0.038

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$0.036

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$0.036

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10

$0.038

$0.036

$0.036

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IDEA Electronic Components Group

UK . 4,252 parts In-Stock

1+ parts

$0.051

100+ parts

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1k+ parts

$0.046

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4,252

$0.051

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$0.046

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AZTECH Wire

Italy . 10,896 parts In-Stock

1+ parts

$0.060

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1k+ parts

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10,896

$0.060

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Aztec Data Supply Inc.

USA . 4,755 parts In-Stock

1+ parts

$0.088

100+ parts

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4,755

$0.088

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DigiPath Technology Company

USA . 3,512 parts In-Stock

1+ parts

$0.095

100+ parts

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1k+ parts

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10k+ parts

-

3,512

$0.095

-

-

-

MKK Technologies

India . 1,272 parts In-Stock

1+ parts

$0.095

100+ parts

-

1k+ parts

-

10k+ parts

-

1,272

$0.095

-

-

-

Continental Prestige Electronics

USA . 25,469 parts In-Stock

1+ parts

$0.164

100+ parts

$0.043

1k+ parts

$0.027

10k+ parts

-

25,469

$0.164

$0.043

$0.027

-

ChromeModa Solutions

Germany . 2,433 parts In-Stock

1+ parts

$0.192

100+ parts

$0.157

1k+ parts

-

10k+ parts

-

2,433

$0.192

$0.157

-

-

Aranea Global

USA . 2,000 parts In-Stock

1+ parts

$2.960

100+ parts

-

1k+ parts

$2.841

10k+ parts

-

2,000

$2.960

-

$2.841

-

Argo Parts USA

USA . 1,942 parts In-Stock

1+ parts

$3.020

100+ parts

-

1k+ parts

-

10k+ parts

-

1,942

$3.020

-

-

-

Perfect Parts

USA . 117,667 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

117,667

-

-

-

-

Infinite Electronics LLP (Excess)

. 89,165 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

89,165

-

-

-

-

Metaverse IC Inc.

Canada . 88,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

88,000

-

-

-

-

QUARKTWIN TECHNOLOGY LTD

USA . 29,327 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

29,327

-

-

-

-

Glotronic Ltd.

UK . 19,204 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

19,204

-

-

-

-

Kepictronics

USA . 18,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

18,000

-

-

-

-

GreenTree Electronics

Israel . 16,237 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

16,237

-

-

-

-

Lixinc

USA . 12,417 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

12,417

-

-

-

-

Authorized Procurement Solutions

USA . 9,160 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

9,160

-

-

-

-

SupplyDigital Components

Austria . 8,325 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

8,325

-

-

-

-

TANS Electronics

Latvia . 6,925 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,925

-

-

-

-

Speed Components Ltd (Excess)

Israel . 6,823 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,823

-

-

-

-

Standard Data Resources (Excess)

USA . 3,821 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,821

-

-

-

-

Assy Fe

Spain . 3,602 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,602

-

-

-

-

Problanco Electronics

Mexico . 3,067 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,067

-

-

-

-

Supply Digital

USA . 2,591 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,591

-

-

-

-

SIE Connect GmbH (Excess)

Germany . 2,125 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,125

-

-

-

-

Parana Technologies

USA . 1,756 parts In-Stock

1+ parts

-

100+ parts

$0.060

1k+ parts

-

10k+ parts

-

1,756

-

$0.060

-

-

Kulean Microsystems

USA . 1,265 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,265

-

-

-

-

Component Stockers USA

USA . 1,015 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.030

10k+ parts

$0.070

1,015

-

-

$0.030

$0.070

UNI Independent Distributors

Spain . 931 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

931

-

-

-

-

Giza Technologies, Inc.

USA . 400 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

400

-

-

-

-

Lucentia Tech

USA . 300 parts In-Stock

1+ parts

-

100+ parts

$0.153

1k+ parts

$0.153

10k+ parts

$0.153

300

-

$0.153

$0.153

$0.153

A-Plus Industry Inc.

USA . 16 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

16

-

-

-

-

UHIMA Technologies

Türkiye . 9 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

9

-

-

-

-

Overview

Upgrade your electronic projects with the 1N4742A Zener Diode from Texas Instruments. Known for their high-quality components, Texas Instruments delivers reliable performance and durability. Ideal for voltage regulation and protection in various applications, this Zener diode offers a nominal reference voltage of 12V with a maximum power dissipation of 1W. Trust in the value and benefits that Texas Instruments provides, ensuring your projects are powered with precision and stability.

Feature Benefit Bullets

Package Body Material: CERAMIC, GLASS-SEALED

This material provides good protection and ensures reliability in various environments.

Working Test Current: 21 mA

Suitable for applications requiring a higher test current, providing consistent performance.

Maximum Voltage Tolerance: 5 %

High voltage tolerance ensures stable and accurate voltage regulation.

Nominal Reference Voltage: 12 V

Provides a precise reference voltage of 12V for various circuit applications.

Maximum Power Dissipation: 1 W

Able to handle power dissipation up to 1W, making it suitable for higher power applications.

Technical Specifications

Zener Diodes 1N4742A attributes and parameters. Explore more Zener Diodes devices from Texas Instruments

Specs

Case Connection:

ISOLATED

Config:

SINGLE

Diode Element Material:

SILICON

Diode Type:

JEDEC-95 Code:

DO-41

JESD-30 Code:

O-GALF-W2

No. of Elements:

1

No. of Terminals:

2

Package Body Material:

CERAMIC, GLASS-SEALED

Package Shape:

Package Style (Meter):

LONG FORM

Polarity:

UNIDIRECTIONAL

Maximum Power Dissipation:

1 W

Qualification:

Not Qualified

Nominal Reference Voltage:

12 V

Surface Mount:

NO

Technology:

ZENER

Terminal Form:

Terminal Position:

Maximum Voltage Tolerance:

5 %

Working Test Current:

21 mA

Trade Compliance

1N4742A Diodes trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8541.10.00.50

SB

8541.10.00.50

NSN

5961-00-018-9195, 5961000189195, 5961-01-117-8037, 5961011178037, 5961-00-076-1403, 5961000761403, 5961-00-147-9600, 5961001479600, 5961-01-314-1545, 5961013141545, 5961-14-305-5028, 5961143055028, 5961-01-577-7288, 5961015777288, 5961-99-648-4616, 5961996484616, 5961-99-658-7970, 5961996587970

NIIN

000189195, 011178037, 000761403, 001479600, 013141545, 143055028, 015777288, 996484616, 996587970

PCN

Manufacturer Highlights

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

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