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BC556B

Onsemi

BC556B by Onsemi

PNP; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 280 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .1 A;

Median Price

$0.066

Lifecycle Status

Suppliers In-Stock

59

In-Stock Inventory

1k+

Distributors (Authorized)

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

Conrad

Germany . 4,754 parts In-Stock

1+ parts

$0.066

100+ parts

-

1k+ parts

$0.044

10k+ parts

-

4,754

$0.066

-

$0.044

-

Mouser Electronics

USA . 6,281 parts In-Stock

1+ parts

$0.130

100+ parts

$0.052

1k+ parts

$0.029

10k+ parts

$0.023

6,281

$0.130

$0.052

$0.029

$0.023

Distrelec

Netherlands . 1,754 parts In-Stock

1+ parts

$0.133

100+ parts

$0.122

1k+ parts

$0.111

10k+ parts

$0.100

1,754

$0.133

$0.122

$0.111

$0.100

Elektronika Sales Private Limited

India . 97,200 parts In-Stock

1+ parts

-

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1k+ parts

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97,200

-

-

-

-

Rochester

USA . 24,900 parts In-Stock

1+ parts

-

100+ parts

$0.066

1k+ parts

$0.055

10k+ parts

$0.049

24,900

-

$0.066

$0.055

$0.049

DigiKey

USA . 24,900 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

$0.080

24,900

-

-

-

$0.080

Chip1Stop

Japan . 20,000 parts In-Stock

1+ parts

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$0.018

20,000

-

-

-

$0.018

Arrow

USA . 12,000 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

$0.027

12,000

-

-

-

$0.027

Verical

USA . 10,757 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

$0.024

10,757

-

-

-

$0.024

Element14

Singapore . 1,600 parts In-Stock

1+ parts

-

100+ parts

$0.075

1k+ parts

$0.036

10k+ parts

$0.032

1,600

-

$0.075

$0.036

$0.032

Farnell

UK . 1,485 parts In-Stock

1+ parts

-

100+ parts

$0.046

1k+ parts

$0.025

10k+ parts

$0.022

1,485

-

$0.046

$0.025

$0.022

Distributors (In-Stock)

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

Ozdisan Elektronik

Türkiye . 5,815 parts In-Stock

1+ parts

$0.037

100+ parts

-

1k+ parts

-

10k+ parts

-

5,815

$0.037

-

-

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Maritex

Poland . 3,581 parts In-Stock

1+ parts

$0.038

100+ parts

$0.019

1k+ parts

$0.015

10k+ parts

$0.015

3,581

$0.038

$0.019

$0.015

$0.015

Digiode

USA . 6,247 parts In-Stock

1+ parts

$0.051

100+ parts

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6,247

$0.051

-

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Nova Conductors

Japan . 310 parts In-Stock

1+ parts

$0.070

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310

$0.070

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TEDSS.com

USA . 14,727 parts In-Stock

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$0.100

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14,727

$0.100

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TME

Poland . 10,757 parts In-Stock

1+ parts

$0.110

100+ parts

$0.048

1k+ parts

$0.030

10k+ parts

$0.021

10,757

$0.110

$0.048

$0.030

$0.021

Forefront Electronics and Design

USA . 20 parts In-Stock

1+ parts

$0.490

100+ parts

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20

$0.490

-

-

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American Microsemiconductor Inc.

USA . 623 parts In-Stock

1+ parts

$4.000

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623

$4.000

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DComponents

USA . 111,583 parts In-Stock

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111,583

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Holdelec - ElecDif-Pro

France . 40,427 parts In-Stock

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VNN

France . 32,312 parts In-Stock

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Vyrian

USA . 25,889 parts In-Stock

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Goldney Electronics S.L.

Spain . 24,796 parts In-Stock

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ComSIT Distribution GmbH

Germany . 23,365 parts In-Stock

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Partservice

France . 23,061 parts In-Stock

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23,061

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$0.011

Micros sp.j. W. Kędra i J. Lic

Poland . 22,555 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

$0.094

10k+ parts

$0.014

22,555

-

-

$0.094

$0.014

Micros

Poland . 18,931 parts In-Stock

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18,931

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Resion

USA . 14,800 parts In-Stock

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14,800

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Pegasus Components GmbH

Germany . 14,216 parts In-Stock

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14,216

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ECAB

Sweden . 12,500 parts In-Stock

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Zilex Electronics Inc.

Canada . 10,740 parts In-Stock

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Rutronik

Germany . 8,000 parts In-Stock

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$0.014

8,000

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$0.014

Area51 Electronics

USA . 8,000 parts In-Stock

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8,000

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R&J Components

USA . 6,650 parts In-Stock

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6,650

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Rapid Electronics

USA . 5,388 parts In-Stock

1+ parts

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$0.025

1k+ parts

$0.018

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5,388

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$0.025

$0.018

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LIBRA Elektronik GmbH

Germany . 5,123 parts In-Stock

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Fibra_Brandt Electronic GMBH

Germany . 4,465 parts In-Stock

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4,465

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SOS electronic

Slovakia . 4,000 parts In-Stock

1+ parts

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100+ parts

$0.017

1k+ parts

$0.013

10k+ parts

$0.012

4,000

-

$0.017

$0.013

$0.012

Anansix

USA . 3,604 parts In-Stock

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3,604

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ACDS - Activité Composants Distribution Service

France . 3,394 parts In-Stock

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3,394

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Chip Stock

USA . 2,865 parts In-Stock

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2,865

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Halfin

Belgium . 2,500 parts In-Stock

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2,500

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Component Sense

UK . 1,489 parts In-Stock

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1,489

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GES GmbH

Germany . 1,201 parts In-Stock

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1,201

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Florida Circuit

USA . 1,100 parts In-Stock

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1,100

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Schukat

Germany . 1,000 parts In-Stock

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$0.028

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$0.018

1,000

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$0.028

$0.018

Amar Radio Corporation

India . 668 parts In-Stock

1+ parts

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668

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LittleDiode

UK . 476 parts In-Stock

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476

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Huijzer Components

Netherlands . 432 parts In-Stock

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432

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LWI Electronics Inc

India . 429 parts In-Stock

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429

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Manotoh

Italy . 363 parts In-Stock

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363

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Corel Iberica Componentes, S.L.

Spain . 266 parts In-Stock

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266

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Digital Electronic Gebert Verwaltungs UG

Germany . 150 parts In-Stock

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150

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Bas Electronics GmbH & Co. KG

Germany . 116 parts In-Stock

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116

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Euro-Tech

UK . 100 parts In-Stock

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100

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Sinequanon

UK . 47 parts In-Stock

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47

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Whistler Technology

UK . 21 parts In-Stock

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21

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Prism Electronics

USA . 10 parts In-Stock

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10

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Distributors (Availability)

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

Corohmni

South Africa . 405 parts In-Stock

1+ parts

$0.011

100+ parts

-

1k+ parts

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10k+ parts

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405

$0.011

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Ampacity Inc.

Singapore . 51,241 parts In-Stock

1+ parts

$0.015

100+ parts

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1k+ parts

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51,241

$0.015

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Semicontronic

India . 26,012 parts In-Stock

1+ parts

$0.015

100+ parts

$0.015

1k+ parts

$0.015

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26,012

$0.015

$0.015

$0.015

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Corphita

USA . 4,890 parts In-Stock

1+ parts

$0.049

100+ parts

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10k+ parts

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4,890

$0.049

-

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Argo Parts USA

USA . 5,135 parts In-Stock

1+ parts

$0.070

100+ parts

-

1k+ parts

-

10k+ parts

$0.068

5,135

$0.070

-

-

$0.068

Netroflash

USA . 1,000 parts In-Stock

1+ parts

$0.070

100+ parts

$0.069

1k+ parts

-

10k+ parts

-

1,000

$0.070

$0.069

-

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Component Stockers USA

USA . 2,670 parts In-Stock

1+ parts

$0.170

100+ parts

$0.020

1k+ parts

$0.020

10k+ parts

-

2,670

$0.170

$0.020

$0.020

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Modulus Dynamics

Lithuania . 9,692 parts In-Stock

1+ parts

$0.568

100+ parts

$0.545

1k+ parts

$0.523

10k+ parts

-

9,692

$0.568

$0.545

$0.523

-

Parana Technologies

USA . 756 parts In-Stock

1+ parts

$1.339

100+ parts

-

1k+ parts

$2.072

10k+ parts

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756

$1.339

-

$2.072

-

DigiPath Technology Company

USA . 200 parts In-Stock

1+ parts

$1.475

100+ parts

$1.357

1k+ parts

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10k+ parts

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200

$1.475

$1.357

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ChromeModa Solutions

Germany . 5,783 parts In-Stock

1+ parts

$1.505

100+ parts

$1.234

1k+ parts

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10k+ parts

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5,783

$1.505

$1.234

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IDEA Electronic Components Group

UK . 802 parts In-Stock

1+ parts

$1.505

100+ parts

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1k+ parts

$1.354

10k+ parts

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802

$1.505

-

$1.354

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Aztec Data Supply Inc.

USA . 3,068 parts In-Stock

1+ parts

$1.548

100+ parts

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3,068

$1.548

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Perfect Parts

USA . 59,360 parts In-Stock

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59,360

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Continental Prestige Electronics

USA . 29,219 parts In-Stock

1+ parts

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$0.049

29,219

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$0.049

Cyclops Electronics Ltd (Excess)

UK . 24,308 parts In-Stock

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24,308

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QUARKTWIN TECHNOLOGY LTD

USA . 18,957 parts In-Stock

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18,957

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Glotronic Ltd.

UK . 18,606 parts In-Stock

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Metaverse IC Inc.

Canada . 15,000 parts In-Stock

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GreenTree Electronics

Israel . 10,000 parts In-Stock

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Authorized Procurement Solutions

USA . 8,000 parts In-Stock

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8,000

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Computer Components Inc. - USA

USA . 6,000 parts In-Stock

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Problanco Electronics

Mexico . 4,781 parts In-Stock

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UNI Independent Distributors

Spain . 4,148 parts In-Stock

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Kulean Microsystems

USA . 3,147 parts In-Stock

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TANS Electronics

Latvia . 2,826 parts In-Stock

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Infinite Electronics LLP (Excess)

. 2,510 parts In-Stock

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SupplyDigital Components

Austria . 2,408 parts In-Stock

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2,408

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Assy Fe

Spain . 1,506 parts In-Stock

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1,506

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Kepictronics

USA . 1,284 parts In-Stock

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1,284

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Alle Elektronik GmbH

Germany . 1,092 parts In-Stock

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1,092

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UHIMA Technologies

Türkiye . 871 parts In-Stock

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871

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Supply Digital

USA . 231 parts In-Stock

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231

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Technical Specifications

Small Signal Bipolar Junction Transistors (BJT) BC556B attributes and parameters. Explore more Small Signal Bipolar Junction Transistors (BJT) devices from Onsemi

Specs

Maximum Collector Current (IC):

Maximum Collector-Emitter Voltage:

65 V

Configuration:

Minimum DC Current Gain (hFE):

180

JEDEC-95 Code:

TO-92

JESD-30 Code:

O-PBCY-T3

JESD-609 Code:

e0

No. of Elements:

1

No. of Terminals:

3

Maximum Operating Temperature:

150 Cel

Minimum Operating Temperature:

-55 Cel

Package Body Material:

PLASTIC/EPOXY

Package Shape:

ROUND

Package Style (Meter):

CYLINDRICAL

Peak Reflow Temperature (C):

235

Polarity or Channel Type:

PNP

Maximum Power Dissipation (Abs):

Qualification:

Not Qualified

Sub-Category:

Other Transistors

Surface Mount:

NO

Terminal Finish:

TIN LEAD

Terminal Form:

THROUGH-HOLE

Terminal Position:

BOTTOM

Transistor Application:

AMPLIFIER

Transistor Element Material:

SILICON

Nominal Transition Frequency (fT):

Trade Compliance

BC556B Transistors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

NSN

5961-12-194-5874, 5961121945874, 5961-14-421-5140, 5961144215140

NIIN

121945874, 144215140

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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