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  Transistors (90 items)

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BC327-40BK Diotec Bipolar PNP Transistor -50V (1 offer) 
A BC327-40BK PNP Silicon epitaxial planar transistor suitable for a range of applications.
Diotec
BC327-40BK
from £ 0.0215*
per piece
 
 pieces
BC337-40 Diotec Bipolar NPN Transistor 45V (1 offer) 
A BC337-40 NPN Silicon epitaxial planar transistor suitable for a range of applications.
Diotec
BC337-40
from £ 0.0266*
per piece
 
 pieces
BC546BBK Diotec Bipolar NPN Transistor 65V (1 offer) 
A 54BBK NPN Silicon epitaxial planar transistor suitable for a range of applications.
Diotec
BC546BBK
from £ 0.0235*
per piece
 
 pieces
BC547C Diotec Bipolar NPN Transistor 45V (1 offer) 
A BC547C NPN Silicon epitaxial planar transistor suitable for a range of applications.
Diotec
BC547C
from £ 0.0194*
per piece
 
 pieces
BC557B Diotec Bipolar PNP Transistor -45V (1 offer) 
A BC557B PNP Silicon epitaxial planar transistor suitable for a range of applications.
Diotec
BC557B
from £ 0.0173*
per piece
 
 pieces
BD912 Transistor (1 offer) 
A PNP power transistor with a silicon epitaxial base. Suitable for use in power linear and switching applications.
n/a
BD912
from £ 0.6062*
per piece
 
 pieces
Bd437 TO126 Power Switch Transistor Trusemi (1 offer) 
High power transistor with NPN polarity from ST, suitable for medium power linear and switching applications.
n/a
BD437
from £ 0.201*
per piece
 
 pieces
Bd911 Transistor (1 offer) 
Power transistor with NPN polarity from ST, suitable for use in power linear and switching applications.
n/a
BD911
from £ 0.54925*
per piece
 
 pieces
CDIL 2N2222A NPN Transistor General Purpose RF (1 offer) 
Low power, small signal general purpose RF transistor, suitable for switching and linear application DC and VHF amplifier applications.
CDIL
2N2222A
from £ 0.3216*
per piece
 
 pieces
CDIL 2N2905A 60V PNP General Purpose Transistor (2 offers) 
A general purpose PNP 2N2905A epitaxial planar transistor with a VCE of 60V and an IC of 600mA.
CDIL
2N2905A
from £ 0.251*
per piece
 
 piece
CDIL 2N3053 NPN Transistor General Purpose Audio (2 offers) 
Low power, small signal general purpose transistor.
CDIL
2N3053
from £ 0.253*
per piece
 
 piece
CDIL 2N3702 25V TO92 PNP General Purpose Transistor (1 offer) 
A general purpose PNP 2N3702 epitaxial planar transistor with a VCE of 25V and an IC of 600mA.
CDIL
2N3702
from £ 0.0923*
per piece
 
 pieces
CDIL 2N3704 30V TO92 NPN General Purpose Transistor (1 offer) 
Low power, small signal general purpose transistor, with silicon planar epitaxial construction.
CDIL
2N3704
from £ 0.0704*
per piece
 
 pieces
CDIL 2N3705 30V TO92 General Purpose Transistor (1 offer) 
Low power, small signal general purpose transistor with silicon planar epitaxial construction.
CDIL
2N3705
from £ 0.0428*
per piece
 
 pieces
CDIL 2N4401 Transistor NPN TO92 40V (1 offer) 
Low power, small signal transistor with silicon planar epitaxial construction, designed for general purpose switching and amplifier applications.
CDIL
2N4401
from £ 0.58*
per 10 pieces
 
 packets
CDIL BC107 NPN General Purpose Transistor (1 offer) 
Small signal general purpose transistor with silicon planar epitaxial construction, suitable for low noise general purpose audio amplifiers.
CDIL
BC107
from £ 0.3443*
per piece
 
 pieces
CDIL BC107B TO18 45V NPN GP Transistor (2 offers) 
Small signal transistor with silicon planar epitaxial construction, suitable for low noise general purpose audio amplifiers.
CDIL
BC107B
from £ 0.186*
per piece
 
 piece
CDIL BC108 NPN GP Transistor (1 offer) 
Small signal transistor with silicon planar construction, suitable for low noise general purpose audio amplifiers.
CDIL
BC108
from £ 0.22045*
per piece
 
 pieces
CDIL BC108B TO18 25V NPN GP Transistor (2 offers) 
Small signal transistor with silicon planar construction, suitable for low noise general purpose audio amplifiers, .
CDIL
BC108B
from £ 0.177*
per piece
 
 piece
CDIL BC108C TO18 25V NPN High Gain Transistor (2 offers) 
Small signal transistor with silicon planar construction, suitable for low noise general purpose audio amplifiers.
CDIL
BC108C
from £ 0.177*
per piece
 
 piece
CDIL BC109 TO18 25V NPN Low Noise Transistor (1 offer) 
Small signal transistor with silicon planar construction, suitable for low noise general purpose audio amplifiers.
CDIL
BC109
from £ 0.2713*
per piece
 
 pieces
CDIL BC177B TO18 45V PNP GP Transistor (2 offers) 
A general purpose PNP BC177B epitaxial planar transistor with a VCE of 45V and an IC of 200mA.
CDIL
BC177B
from £ 0.188*
per piece
 
 piece
CDIL BC179 TO18 20V PNP GP Transistor (1 offer) 
A general purpose PNP BC179 epitaxial planar transistor with a VCE of 20V and an IC of 200mA.
CDIL
BC179
from £ 0.2328*
per piece
 
 pieces
CDIL BC182L TO92 60V NPN GP Transistor (1 offer) 
Low power small signal transistor with silicon planar construction, suitable for general purpose applications.
CDIL
BC182L
from £ 0.032*
per piece
 
 pieces
CDIL BC183L TO92 30V NPN GP Transistor (1 offer) 
Low power small signal transistor with silicon planar construction, suitable for general purpose applications.
CDIL
BC183L
from £ 0.0651*
per piece
 
 pieces
CDIL BC184L TO92 30V NPN GP Transistor (1 offer) 
Low power small signal transistor with silicon planar epitaxial construction, suitable for general purpose amplifier applications.
CDIL
BC184L
from £ 0.0344*
per piece
 
 pieces
CDIL BC184TO92 30V NPN GP Transistor (1 offer) 
Low power small signal transistor with silicon planar construction, suitable for general purpose applications.
CDIL
BC184
from £ 0.0357*
per piece
 
 pieces
CDIL BC212L TO92 50V PNP GP Transistor (1 offer) 
A general purpose PNP BC212L epitaxial planar transistor with a VCE of 50V and an IC of 100mA.
CDIL
BC212L
from £ 0.046*
per piece
 
 pieces
CDIL BC548B Transistor TO92 30V NPN (1 offer) 
Low power transistor with epitaxial silicon construction, suitable for switching applications.
CDIL
BC548B
from £ 0.0274*
per piece
 
 pieces
CDIL BC639 Transistor NPN 80V 1A TO92 (1 offer) 
High current transistor with silicon planar epitaxial construction.
CDIL
BC639
from £ 0.0613*
per piece
 
 pieces
CDIL BC640 TO92 80V PNP Low Frequency Transistor (1 offer) 
A general purpose PNP BC640 epitaxial planar transistor with a VCE of 80V and an IC of 1A.
CDIL
BC640
from £ 0.049*
per piece
 
 pieces
CDIL BFX85 Transistor NPN 60V 1A TO39 (2 offers) 
Small signal transistor with silicon planar construction.
CDIL
BFX85
from £ 0.28*
per piece
 
 piece
CDIL BFY50 Transistor NPN 35V 1A TO39 (2 offers) 
Medium power transistor suitable for general purpose applications.
CDIL
BFY50
from £ 0.117*
per piece
 
 piece
CDIL BFY51 Transistor NPN 30V 1A TO39 (2 offers) 
Medium power transistor suitable for general purpose applications.
CDIL
BFY51
from £ 0.226*
per piece
 
 piece
DC Components 2N3904 Transistor NPN TO92 60V (1 offer) 
Low power, small signal general purpose transistor.
DC Components
2N3904
from £ 0.0796*
per piece
 
 pieces
DC Components 2N3906 40V TO92 PNP Audio Transistor (1 offer) 
A general purpose PNP 2N3906 epitaxial planar transistor with a VCE of 40V and an IC of 200mA.
DC Components
2N3906
from £ 0.062*
per piece
 
 pieces
DC Components 2N4401 Transistor NPN TO92 40V (1 offer) 
Low power, small signal transistor with silicon planar epitaxial construction, designed for general purpose switching and amplifier applications.
DC Components
2N4401
from £ 0.056*
per piece
 
 pieces
DC Components BC327-16 Transistor PNP TO92 45V (1 offer) 
A general purpose PNP 327-16 epitaxial planar transistor with a VCE of 45V and an IC of 500mA.
DC Components
BC327-16
from £ 0.0585*
per piece
 
 pieces
DC Components BC337-16 Transistor NPN TO92 50V (1 offer) 
Small signal transistor with silicon planar epitaxial construction, designed for the driver and output stage of audio amplifiers.
DC Components
BC337-16
from £ 0.0485*
per piece
 
 pieces
DC Components BC547B Transistor NPN TO92 45V (1 offer) 
Low power transistor with epitaxial planar construction, designed for use in the driver stage of audio amplifiers.
DC Components
BC547B
from £ 0.0489*
per piece
 
 pieces
DC Components BC548B Transistor TO92 30V NPN (1 offer) 
Low power transistor with epitaxial planar construction, designed for use in the drive stage of audio amplifiers.
DC Components
BC548B
from £ 0.0596*
per piece
 
 pieces
DC Components BC557B Transistor PNP TO92 45V (1 offer) 
A general purpose PNP BC557B epitaxial planar transistor with a VCE of 45V and an IC of 100mA.
DC Components
BC557B
from £ 0.0616*
per piece
 
 pieces
DC Components BC807-25 SOT-23 Transistor PNP (1 offer) 
Planar transistor, designed for use in drive and output stages of audio amplifiers.
DC Components
81-0476
from £ 0.0454*
per piece
 
 pieces
DC Components BC817-25 Transistor NPN SOT23 (1 offer) 
Planar transistor, designed for use in drive and output stages of audio amplifiers.
DC Components
BC817-25
from £ 0.0588*
per piece
 
 pieces
DC Components BC817-40 Reel 3K Transistor SOT23 (1 offer) 
General purpose transistor designed for use in drive and output stages of audio amplifiers.
DC Components
BC817-40
from £ 134.8545*
per piece
 
 piece
DC Components BC817-40 Transistor SOT23 (1 offer) 
Planar transistor, designed for use in drive and output stages of audio amplifiers.
DC Components
BC817-40 CT
from £ 0.0188*
per piece
 
 pieces
Diodes Inc BC807-25 SOT23 PNP Transistor (5B) (2 offers) 
General purpose transistor, ideal for use in driver and output stages of audio amplifiers in thick and thin film hybrid circuits.
Diodes
BC807-25
from £ 0.09*
per 5 pieces
 
 packets
Diodes Inc BC847B NPN Transistor SOT23 (1 offer) 
Small signal transistor, ideally suited for automatic insertion, qualified to AEC-Q101 standards for high reliability, for switching and AF amplifier applications.
Diodes
BC847B
from £ 0.0799*
per piece
 
 pieces
Diodes Inc BC848B SOT23 NPN Transistor (1 offer) 
Small signal transistor, ideally suited for automatic insertion, qualified to AEC-Q101 standards for high reliability, for switching and AF amplifier applications.
Diodes
BC848B
from £ 0.103*
per piece
 
 pieces
Diodes Inc ZTX651 Transistor NPN 60V 2A Eline (3 offers) 
Medium power transistor with silicon planar construction and low saturation voltage.
Diodes
ZTX651
from £ 0.278*
per piece
 
 piece
Diodes Inc ZTX689B Transistor NPN 20V 3A Eline (1 offer) 
Medium power transistor with silicon planar construction and very low saturation voltage, suitable for Darlington replacement, flash gun converters, battery powered circuits and motor driving.
Diodes
ZTX689B
from £ 0.5198*
per piece
 
 pieces
Diotec BC 548 C BC548C Transistor NPN TO 92 0.1A 30V (1 offer) 
Low power transistor with epitaxial silicon construction, suitable for switching applications.
Diotec
BC 548 C
from £ 0.143*
per piece
 
 pieces
Diotec BC327-16 TO92 50V PNP Transistor (1 offer) 
A general purpose PNP BC327-16 epitaxial planar transistor with a VCE of 50V and an IC of 800mA.
Diotec
BC327-16
from £ 0.0226*
per piece
 
 pieces
Diotec BC327-40 TO92 50V PNP Transistor (1 offer) 
A general purpose PNP BC327-40 epitaxial planar transistor with a VCE of 50V and an IC of 800mA.
Diotec
BC327-40
from £ 0.0263*
per piece
 
 pieces
Diotec BC337-16 TO92 45V NPN Gp Trans (1 offer) 
Low power small signal transistor with epitaxial planar construction, designed for general purpose switching and amplifier applications.
Diotec
BC337-16
from £ 0.0205*
per piece
 
 pieces
Diotec BC337-25 TO92 (2.54 Pitch) 45V NPN Transistor (1 offer) 
Small signal transistor from Diotec.
Diotec
BC337-25
from £ 0.0206*
per piece
 
 pieces
Diotec BC337/25 NPN Transistor TO92 0.8A 45V (1 offer) 
A BC337/25 general purpose low power NPN transistor with a VCE of 45V and a minimum current gain of 200.
Diotec
BC 337/25
from £ 0.0505*
per piece
 
 pieces
Diotec BC546B NPN Transistor TO92 0.1A 65V (1 offer) 
A BC546B general purpose low power NPN transistor with a VCE of 65V and a minimum current gain of 200.
Diotec
BC 546 B
from £ 0.0686*
per piece
 
 pieces
Diotec BC547B NPN Transistor TO92 0.1A 45V (1 offer) 
A BC547B general purpose low power NPN transistor with a VCE of 45V and a minimum current gain of 200.
Diotec
BC 547 B
from £ 0.0183*
per piece
 
 pieces
Diotec BC549C NPN Transistor TO92 0.1A 30V (1 offer) 
A BC549B general purpose low power NPN transistor with a VCE of 30V and a minimum current gain of 200.
Diotec
BC 549 C
from £ 0.0204*
per piece
 
 pieces
Diotec BC556b TO92 65V PNP Transistor (1 offer) 
A general purpose PNP BC556B epitaxial planar transistor with a VCE of 65V and an IC of 100mA.
Diotec
BC556B
from £ 0.015*
per piece
 
 pieces
Diotec BC557C PNP Transistor TO92 0.2A -45V (1 offer) 
A BC557C general purpose low power PNP transistor with a VCE of –45V and a minimum current gain of 400.
Diotec
BC 557 C
from £ 0.0199*
per piece
 
 pieces
Diotec BC559C PNP Transistor TO92 0.2A -30V (1 offer) 
A BC559C general purpose low power PNP transistor with a VCE of –30V and a minimum current gain of 400.
Diotec
BC 559 C
from £ 0.0235*
per piece
 
 pieces
Diotec MPSA42 TO92 NPN Transistor 300V (1 offer) 
A general purpose high voltage NPN transistor in a TO-92 case.
Diotec
MPSA 42
from £ 0.0284*
per piece
 
 pieces
Diotec MPSA42BK NPN Transistor High Voltage (1 offer) 
Small signal transistor designed for application as a video output to drive colour CRT and other high voltage applications.
Diotec
MPSA42BK
from £ 0.1034*
per piece
 
 pieces
Diotec MPSA92 TO92 PNP Transistor -300V (1 offer) 
A general purpose high voltage PNP transistor in a TO-92 case.
Diotec
MPSA 92
from £ 0.0345*
per piece
 
 pieces
Fairchild Semiconductor BD136 TO126 45V PNP Transistor (1 offer) 
A PNP low voltage transistor with an epitaxial planar construction. Designed for audio amplifiers and drivers utilising complementary or quasi-complementary circuits.
Fairchild
BD136
from £ 0.75835*
per piece
 
 pieces
NXP BC807-40 SOT-23 PNP Transistor (1 offer) 
General purpose transistor with high current and low voltage, suitable for general-purpose switching and amplification.
NXP
BC807-40
from £ 0.028*
per piece
 
 pieces
ON Semi MMUN2111LT1G B/r Transistor PNP (4 offers) 
An innovative PNP digital transistor from On Semiconductor that can replace a single device and its associated external resistor bias network.The SOT-23 packaged device contains a single silicon tr...
onsemi
MMUN2111LT1G
from £ 0.0117*
per piece
 
 piece
ON Semi MMUN2211LT1G B/r Transistor NPN (4 offers) 
An innovative NPN digital transistor from On Semiconductor that can replace a single device and its associated external resistor bias network.The SOT-23 packaged device contains a single silicon tr...
onsemi
MMUN2211LT1G
from £ 0.0126*
per piece
 
 piece
On Semiconductor 2N3055G NPN Bipolar Transistor 15A 60V TO204AA (3 offers) 
High power transistor with NPN polarity from On Semiconductor, designed for driver stages in hi-fi amplifiers and television circuits.
onsemi
2N3055G
from £ 2.32*
per piece
 
 piece
On Semiconductor TIP32AG 60V PNP GP Transistor (3 offers) 
A PNP power transistor that is suitable for a wide variety of switching and amplifier applications, series and shunt regulators, driver and output stages of Hi-Fi amplifiers.
onsemi
TIP32AG
from £ 0.29*
per piece
 
 piece
On semi 2N4403BU Low Frequency Amplifier (4 offers) 
A general purpose PNP 2N4403BU epitaxial planar transistor with a VCE of 40V and an IC of 600mA.
onsemi
2N4403BU
from £ 0.0346*
per piece
 
 piece
ST BD139 NPN Audio High Voltage (1 offer) 
Low voltage transistor with NPN polarity from ST, designed for audio amplifiers and drivers utilising complementary or quasi-complementary circuits.
n/a
BD139
from £ 0.3036*
per piece
 
 pieces
ST BD140 PNP Audio High Voltage (1 offer) 
A PNP power transistor that has high current and low voltage. Suitable for general purpose power applications, e.g. driver Stages in Hi-Fi amplifiers and television circuits.
n/a
BD140
from £ 0.418*
per piece
 
 pieces
ST TIP2955 60V PNP High Voltage Transistor TO218 (1 offer) 
A PNP power transistor with low collector-emitter saturation voltage. suitable for general purpose and audio amplifier applications.
n/a
TIP2955
from £ 0.5901*
per piece
 
 pieces
ST TIP31A TO220 Transistor NPN 60V (1 offer) 
Power transistor with NPN polarity from TruSemi, suitable for a wide variety of switching and amplifier applications.
TruSemi
TIP31
from £ 0.482*
per piece
 
 pieces
ST TIP32C TO220 100V PNP High Voltage Transistor (1 offer) 
A high power PNP transistor with epitaxial planar construction. Designed for use in general purpose amplifier and switching applications.
n/a
TIP32C
from £ 0.3145*
per piece
 
 pieces
TBC547B Transistor NPN TO92 50V CDIL (2 offers) 
Low power small signal transistor with epitaxial planar construction, designed for use in the driver stage of audio amplifiers.
CDIL
TBC547B
from £ 0.0216*
per piece
 
 piece
TIP29AG 60V NPN High Voltage Transistor (2 offers) 
On Semiconductor branded power transistor with NPN polarity, suitable for audio, linear and switching applications.
onsemi
TIP29AG
from £ 0.42*
per piece
 
 piece
TIP3055 60V NPN High Voltage Transistor TO247 Case (1 offer) 
Power transistor with NPN polarity from ST, suitable for general purpose audio amplifiers.
n/a
TIP3055
from £ 0.4693*
per piece
 
 pieces
TIP41C TO220 100V NPN Transistor (1 offer) 
Power transistor with NPN polarity from ST, suitable for use in general purpose amplifier and switching applications.
n/a
TIP41C
from £ 0.4289*
per piece
 
 pieces
Tip42A 65W 60V PNP Gp Transistor (1 offer) 
This PNP power transistor is part of a complementary PNP-NPN device series. Features high switching speed and hfe improved linearity. Suitable for general purpose circuits, audio amplifiers. etc.
n/a
TIP42A
from £ 0.2946*
per piece
 
 pieces
TruSemi BC238B NPN Gen Purpose TO92 Transistor (1 offer) 
Low power small signal transistor with silicon planar epitaxial construction, suitable for general purpose amplifier applications.
TruSemi
BC238B
from £ 0.054*
per piece
 
 pieces
TruSemi BC549B TO92 30V Transistor (1 offer) 
Low power transistor with epitaxial silicon construction, suitable for switching applications.
TruSemi
BC549B
from £ 0.0346*
per piece
 
 pieces
TruSemi BC549C TO92 30V NPN Transistor (1 offer) 
Low power transistor with epitaxial planar construction, designed for use in the drive stage of audio amplifiers.
TruSemi
BC549C
from £ 0.0504*
per piece
 
 pieces
TruSemi BD135 TO126 Transistor NPN 45V (1 offer) 
High power transistor with NPN polarity from TruSemi, suitable for medium power linear and switching applications.
TruSemi
BD135
from £ 0.2479*
per piece
 
 pieces
TruSemi BD438 TO126 PNP Power Switch Transistor (1 offer) 
A PNP high power transistor suitable for medium power linear and switching applications.
TruSemi
BD438
from £ 0.3732*
per piece
 
 pieces
Zetex FMMT493 SOT23 NPN Transistor (493) (2 offers) 
Medium power transistor from the Zetex FMMT series with silicon planar construction.
Diodes
FMMT493
from £ 0.539*
per 5 pieces
 
 packet
Zetex ZTX751 60V PNP High Current Transistor (2 offers) 
A medium power Silicon Planar PNP transistor in an E-Line package that is compatible with TO-92.
Diodes
ZTX751
from £ 1.295*
per 5 pieces
 
 packet
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