Transistors – Mouser United Kingdom

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Automotive Bipolar Junction Transistors (BJT)

Diodes Incorporated Automotive Bipolar Junction Transistors (BJT) are highly reliable, AEC-Q101-qualified transistors that meet the demands of the automotive industry. These BJTs come with leading-edge silicon technology that gives the best-in-class saturation voltage performance regarding footprint. The automotive BJTs provide high minimum gains that help reduce the base current requirements and assist in faster switching. These BJTs are supported by the Production Part Approval Process (PPAP).

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Part #

Bipolar Transistors - BJT General Purpose Transistor

BC847PNQ-7-F
Diodes Incorporated
1: £0.217
4,520In Stock

Mfr. Part No.
BC847PNQ-7-F

Mouser Part No
621-BC847PNQ-7-F

Diodes Incorporated

Bipolar Transistors - BJT General Purpose Transistor

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Datasheet

4,520In Stock

Cut Tape

£0.217

£0.135

£0.085

£0.075

Reel

£0.049

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-363-6

NPN

Bipolar Transistors - BJT General Purpose Transistor

BC847PNQ-7R-F
Diodes Incorporated
1: £0.263
3,813In Stock
21,000On Order

Mfr. Part No.
BC847PNQ-7R-F

Mouser Part No
621-BC847PNQ-7R-F

Diodes Incorporated

Bipolar Transistors - BJT General Purpose Transistor

Learn More

Datasheet

3,813In Stock

21,000On Order

Cut Tape

£0.263

£0.162

£0.101

£0.075

£0.058

Reel

£0.051

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-363-6

NPN

Bipolar Transistors - BJT General Purpose Transistor

BC856ASQ-7-F
Diodes Incorporated
1: £0.196
741In Stock
3,000Expected 24/06/2026

Mfr. Part No.
BC856ASQ-7-F

Mouser Part No
621-BC856ASQ-7-F

Diodes Incorporated

Bipolar Transistors - BJT General Purpose Transistor

Learn More

Datasheet

741In Stock

3,000Expected 24/06/2026

Cut Tape

£0.196

£0.127

£0.08

£0.057

£0.045

Reel

£0.031

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

BJTs - Bipolar Transistors

SMD/SMT

PNP

Bipolar Transistors - BJT General Purpose Transistor

BC857BTQ-7
Diodes Incorporated
1: £0.165
2,762In Stock

Mfr. Part No.
BC857BTQ-7

Mouser Part No
621-BC857BTQ-7

Diodes Incorporated

Bipolar Transistors - BJT General Purpose Transistor

Learn More

Datasheet

2,762In Stock

Cut Tape

£0.165

£0.10

£0.063

£0.045

Reel

£0.031

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-523-3

PNP

Bipolar Transistors - BJT General Purpose Transistor SOT323 T&R 10K

BC857BWQ-13-F
Diodes Incorporated
1: £0.142
14,881In Stock

Mfr. Part No.
BC857BWQ-13-F

Mouser Part No
621-BC857BWQ-13-F

Diodes Incorporated

Bipolar Transistors - BJT General Purpose Transistor SOT323 T&R 10K

Learn More

Datasheet

14,881In Stock

Cut Tape

£0.142

£0.088

£0.055

£0.04

View

Reel

£0.025

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-323-3

PNP

Bipolar Transistors - BJT General Purpose Transistor SOT23 T&R 3K

BC857CQ-7-F
Diodes Incorporated
1: £0.255
1,080In Stock
9,000On Order

Mfr. Part No.
BC857CQ-7-F

Mouser Part No
621-BC857CQ-7-F

Diodes Incorporated

Bipolar Transistors - BJT General Purpose Transistor SOT23 T&R 3K

Learn More

Datasheet

1,080In Stock

9,000On Order

Cut Tape

£0.255

£0.177

£0.105

£0.072

£0.062

Reel

£0.052

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-23-3

PNP

Bipolar Transistors - BJT Pwr Mid Perf Transistor SOT223 T&R 4K

BCP5616QTC
Diodes Incorporated
1: £0.383
803In Stock
24,000On Order

Mfr. Part No.
BCP5616QTC

Mouser Part No
621-BCP5616QTC

Diodes Incorporated

Bipolar Transistors - BJT Pwr Mid Perf Transistor SOT223 T&R 4K

Learn More

Datasheet

803In Stock

24,000On Order

Cut Tape

£0.383

£0.238

£0.151

£0.115

View

Reel

£0.081

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-223-3

NPN

Bipolar Transistors - BJT General Purpose Transistor

BCW66HQTA
Diodes Incorporated
1: £0.338
1,958In Stock

Mfr. Part No.
BCW66HQTA

Mouser Part No
621-BCW66HQTA

Diodes Incorporated

Bipolar Transistors - BJT General Purpose Transistor

Learn More

Datasheet

1,958In Stock

Cut Tape

£0.338

£0.208

£0.132

£0.099

Reel

£0.071

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-23-3

NPN

Bipolar Transistors - BJT 40V Matched Pair PNP Bvceo -40 -200mA 2mV

DMMT3906WQ-7-F
Diodes Incorporated
1: £0.443
5,798In Stock

Mfr. Part No.
DMMT3906WQ-7-F

Mouser Part No
621-DMMT3906WQ-7-F

Diodes Incorporated

Bipolar Transistors - BJT 40V Matched Pair PNP Bvceo -40 -200mA 2mV

Learn More

Datasheet

5,798In Stock

Cut Tape

£0.443

£0.276

£0.176

£0.133

Reel

£0.10

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

BJTs - Bipolar Transistors

SMD/SMT

PNP

Bipolar Transistors - BJT 60V NPN Low Sat 1A 280mOhm

DSS4160TQ-7
Diodes Incorporated
1: £0.346
2,998In Stock
6,000Expected 18/03/2026

Mfr. Part No.
DSS4160TQ-7

Mouser Part No
621-DSS4160TQ-7

Diodes Incorporated

Bipolar Transistors - BJT 60V NPN Low Sat 1A 280mOhm

Learn More

Datasheet

2,998In Stock

6,000Expected 18/03/2026

Cut Tape

£0.346

£0.21

£0.133

£0.10

£0.088

Reel

£0.075

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-23-3

NPN

Bipolar Transistors - BJT Pwr Mid Perf Transistor SOT223 T&R 2.5K

DSS60601MZ4Q-13
Diodes Incorporated
1: £0.593
4,730In Stock

Mfr. Part No.
DSS60601MZ4Q-13

Mouser Part No
621-DSS60601MZ4Q-13

Diodes Incorporated

Bipolar Transistors - BJT Pwr Mid Perf Transistor SOT223 T&R 2.5K

Learn More

Datasheet

4,730In Stock

Cut Tape

£0.593

£0.37

£0.239

£0.183

Reel

£0.144

View

Min.: 1
Mult.: 1

Reel: 2,500

BJTs - Bipolar Transistors

SMD/SMT

SOT-223-3

NPN

Bipolar Transistors - BJT Pwr Hi Voltage Transistor PDI5 T&R 5K

DXT5551P5Q-13
Diodes Incorporated
1: £0.661
5,265In Stock

Mfr. Part No.
DXT5551P5Q-13

Mouser Part No
621-DXT5551P5Q-13

Diodes Incorporated

Bipolar Transistors - BJT Pwr Hi Voltage Transistor PDI5 T&R 5K

Learn More

Datasheet

5,265In Stock

Cut Tape

£0.661

£0.41

£0.265

£0.204

Reel

£0.148

View

Min.: 1
Mult.: 1

Reel: 5,000

BJTs - Bipolar Transistors

SMD/SMT

PowerDI5-3

NPN

Bipolar Transistors - BJT Pwr Mid Perf Transistor

DXT651Q-13
Diodes Incorporated
1: £0.526
1,673In Stock

Mfr. Part No.
DXT651Q-13

Mouser Part No
621-DXT651Q-13

Diodes Incorporated

Bipolar Transistors - BJT Pwr Mid Perf Transistor

Learn More

Datasheet

1,673In Stock

Cut Tape

£0.526

£0.327

£0.212

£0.162

Reel

£0.127

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

BJTs - Bipolar Transistors

SMD/SMT

SOT-89-3

NPN

Bipolar Transistors - BJT 100V PNP High Pwr Low Sat Transistor

DXTP3C100PSQ-13
Diodes Incorporated
1: £0.698
77In Stock
2,500Expected 18/03/2026

Mfr. Part No.
DXTP3C100PSQ-13

Mouser Part No
621-DXTP3C100PSQ-13

Diodes Incorporated

Bipolar Transistors - BJT 100V PNP High Pwr Low Sat Transistor

Learn More

Datasheet

77In Stock

2,500Expected 18/03/2026

Cut Tape

£0.698

£0.432

£0.282

£0.218

£0.195

Reel

£0.169

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

BJTs - Bipolar Transistors

SMD/SMT

PowerDI5060-8

PNP

Bipolar Transistors - BJT Pwr Hi Voltage Transistor

DZT5551Q-13
Diodes Incorporated
1: £0.586
3,294In Stock

Mfr. Part No.
DZT5551Q-13

Mouser Part No
621-DZT5551Q-13

Diodes Incorporated

Bipolar Transistors - BJT Pwr Hi Voltage Transistor

Learn More

Datasheet

3,294In Stock

Cut Tape

£0.586

£0.361

£0.233

£0.178

Reel

£0.141

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

BJTs - Bipolar Transistors

SMD/SMT

NPN

Bipolar Transistors - BJT SS Hi Voltage Trans

FMMT459QTA
Diodes Incorporated
1: £0.728
108In Stock
3,000Expected 06/04/2026

Mfr. Part No.
FMMT459QTA

Mouser Part No
621-FMMT459QTA

Diodes Incorporated

Bipolar Transistors - BJT SS Hi Voltage Trans

Learn More

Datasheet

108In Stock

3,000Expected 06/04/2026

Cut Tape

£0.728

£0.457

£0.298

£0.229

£0.207

Reel

£0.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-23-3

NPN

Bipolar Transistors - BJT SSMidPerfTranstr

FMMT494QTA
Diodes Incorporated
1: £0.526
4,814In Stock

Mfr. Part No.
FMMT494QTA

Mouser Part No
621-FMMT494QTA

Diodes Incorporated

Bipolar Transistors - BJT SSMidPerfTranstr

Learn More

Datasheet

4,814In Stock

Cut Tape

£0.526

£0.325

£0.213

£0.168

Reel

£0.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-23-3

NPN

Bipolar Transistors - BJT SSMidPerfTranstr

FMMT494QTC
Diodes Incorporated
1: £0.533
9,829In Stock

Mfr. Part No.
FMMT494QTC

Mouser Part No
621-FMMT494QTC

Diodes Incorporated

Bipolar Transistors - BJT SSMidPerfTranstr

Learn More

Datasheet

9,829In Stock

Cut Tape

£0.533

£0.329

£0.214

£0.163

Reel

£0.10

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-23-3

NPN

Bipolar Transistors - BJT SS Mid-Perf Transist

FMMT591QTA
Diodes Incorporated
1: £0.496
2,831In Stock

Mfr. Part No.
FMMT591QTA

Mouser Part No
621-FMMT591QTA

Diodes Incorporated

Bipolar Transistors - BJT SS Mid-Perf Transist

Learn More

Datasheet

2,831In Stock

Cut Tape

£0.496

£0.306

£0.196

£0.149

Reel

£0.114

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-23-3

PNP

Bipolar Transistors - BJT Pwr Low Sat Transist

FZT1053AQTA
Diodes Incorporated
1: £0.78
1,308In Stock

Mfr. Part No.
FZT1053AQTA

Mouser Part No
621-FZT1053AQTA

Diodes Incorporated

Bipolar Transistors - BJT Pwr Low Sat Transist

Learn More

Datasheet

1,308In Stock

Cut Tape

£0.78

£0.491

£0.32

£0.246

Reel

£0.223

View

Min.: 1
Mult.: 1

Reel: 1,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-223-3

NPN

Bipolar Transistors - BJT Pwr Mid Perf Transistor

FZT491AQTA
Diodes Incorporated
1: £0.917
472In Stock

Mfr. Part No.
FZT491AQTA

Mouser Part No
621-FZT491AQTA

Diodes Incorporated

Bipolar Transistors - BJT Pwr Mid Perf Transistor

Learn More

Datasheet

472In Stock

Cut Tape

£0.917

£0.576

£0.38

£0.295

Reel

£0.262

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-223-3

NPN

Bipolar Transistors - BJT Pwr Mid Perf Transistor SOT223 T&R 4K

FZT651QTC
Diodes Incorporated
1: £0.96
21In Stock
8,000Expected 20/02/2026

Mfr. Part No.
FZT651QTC

Mouser Part No
621-FZT651QTC

Diodes Incorporated

Bipolar Transistors - BJT Pwr Mid Perf Transistor SOT223 T&R 4K

Learn More

Datasheet

21In Stock

8,000Expected 20/02/2026

Cut Tape

£0.96

£0.608

£0.40

£0.313

View

Reel

£0.238

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-223-3

NPN

Bipolar Transistors - BJT Pwr Hi Volt Trans

FZT657QTA
Diodes Incorporated
1: £1.09
2,000In Stock

Mfr. Part No.
FZT657QTA

Mouser Part No
621-FZT657QTA

Diodes Incorporated

Bipolar Transistors - BJT Pwr Hi Volt Trans

Learn More

Datasheet

2,000In Stock

Cut Tape

£1.09

£0.689

£0.458

£0.358

Reel

£0.313

£0.29

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

BJTs - Bipolar Transistors

Bipolar Transistors - BJT Pwr Mid Perf Transistor TO252 T&R 2.5K

MJD31CUQ-13
Diodes Incorporated
1: £0.803
22In Stock

Mfr. Part No.
MJD31CUQ-13

Mouser Part No
621-MJD31CUQ-13

Diodes Incorporated

Bipolar Transistors - BJT Pwr Mid Perf Transistor TO252 T&R 2.5K

Learn More

Datasheet

22In Stock

Cut Tape

£0.803

£0.499

£0.326

£0.252

£0.228

Reel

£0.188

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

BJTs - Bipolar Transistors

Bipolar Transistors - BJT Pwr Mid Perf Transistor TO252 T&R 2.5K

MJD32CUQ-13
Diodes Incorporated
1: £0.646
2,587In Stock

Mfr. Part No.
MJD32CUQ-13

Mouser Part No
621-MJD32CUQ-13

Diodes Incorporated

Bipolar Transistors - BJT Pwr Mid Perf Transistor TO252 T&R 2.5K

Learn More

Datasheet

2,587In Stock

Cut Tape

£0.646

£0.402

£0.26

£0.20

£0.184

Reel

£0.163

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

BJTs - Bipolar Transistors

SMD/SMT

PNP

Automotive Bipolar Junction Transistors (BJT)

Types of Transistors

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