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 Pwr Mid Perf Transistor SOT223 T&R 4K

BCP5616QTC
Diodes Incorporated
1: £0.533
39,196On 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

39,196On Order

Cut Tape

£0.533

£0.32

£0.223

£0.17

Reel

£0.17

MouseReel Available

Min.: 1
Mult.: 1
Max.: 810

: 4,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-223-3

NPN

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

DSS4160TQ-7
Diodes Incorporated
1: £0.443
17,959On Order

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

17,959On Order

Cut Tape

£0.443

£0.198

£0.174

£0.161

£0.119

Reel

£0.084

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-23-3

NPN

Bipolar Transistors - BJT Pwr Mid Perf Transistor SOT223 T&R 1K

FZT591AQTA
Diodes Incorporated
1: £1.27
5,000Expected 21/10/2026

Mfr. Part No.
FZT591AQTA

Mouser Part No
621-FZT591AQTA

Diodes Incorporated

Bipolar Transistors - BJT Pwr Mid Perf Transistor SOT223 T&R 1K

Learn More

Datasheet

5,000Expected 21/10/2026

Cut Tape

£1.27

£0.706

£0.523

£0.502

Reel

£0.357

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-223-3

PNP

Bipolar Transistors - BJT 60V Dual PNP Transistor

ZXTP56060FDBQ-7
Diodes Incorporated
1: £0.766
9,000Expected 11/09/2026

Mfr. Part No.
ZXTP56060FDBQ-7

Mouser Part No
621-ZXTP56060FDBQ-7

Diodes Incorporated

Bipolar Transistors - BJT 60V Dual PNP Transistor

Learn More

Datasheet

9,000Expected 11/09/2026

Cut Tape

£0.766

£0.351

£0.309

£0.258

£0.217

Reel

£0.161

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

BJTs - Bipolar Transistors

SMD/SMT

U-DFN2020-6

PNP

Bipolar Transistors - BJT SS Low Sat Transistor

ZXTD6717E6QTA
Diodes Incorporated
1: £1.26
2,897Expected 05/10/2026

Mfr. Part No.
ZXTD6717E6QTA

Mouser Part No
621-ZXTD6717E6QTA

Diodes Incorporated

Bipolar Transistors - BJT SS Low Sat Transistor

Learn More

Datasheet

2,897Expected 05/10/2026

Cut Tape

£1.26

£0.78

£0.512

£0.402

Reel

£0.297

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-26-6

NPN, PNP

Bipolar Transistors - BJT SS Mid-Perf Transist X1-DFN1006-3,10K

2DA1774QLP-7B
Diodes Incorporated
1: £0.443
10,000Expected 21/10/2026

Mfr. Part No.
2DA1774QLP-7B

Mouser Part No
621-2DA1774QLP-7B

Diodes Incorporated

Bipolar Transistors - BJT SS Mid-Perf Transist X1-DFN1006-3,10K

Learn More

Datasheet

10,000Expected 21/10/2026

Cut Tape

£0.443

£0.265

£0.185

£0.147

Reel

£0.07

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

BJTs - Bipolar Transistors

SMD/SMT

DFN-1006-3

PNP

Bipolar Transistors - BJT NPN BIPOLAR

2DC4617Q-7-F
Diodes Incorporated
1: £0.18
8,430Expected 21/10/2026

Mfr. Part No.
2DC4617Q-7-F

Mouser Part No
621-2DC4617Q-7-F

Diodes Incorporated

Bipolar Transistors - BJT NPN BIPOLAR

Learn More

Datasheet

8,430Expected 21/10/2026

Cut Tape

£0.18

£0.079

£0.066

£0.052

£0.045

Reel

£0.036

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-523-3

NPN

Bipolar Transistors - BJT General Purpose Transistor

BC857BTQ-7
Diodes Incorporated
1: £0.217
1,410Expected 04/09/2026

Mfr. Part No.
BC857BTQ-7

Mouser Part No
621-BC857BTQ-7

Diodes Incorporated

Bipolar Transistors - BJT General Purpose Transistor

Learn More

Datasheet

1,410Expected 04/09/2026

Cut Tape

£0.217

£0.094

£0.083

£0.072

£0.062

Reel

£0.045

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-523-3

PNP

Bipolar Transistors - BJT General Purpose Transistor

BCW66HQTA
Diodes Incorporated
1: £0.488
3,000Expected 04/09/2026

Mfr. Part No.
BCW66HQTA

Mouser Part No
621-BCW66HQTA

Diodes Incorporated

Bipolar Transistors - BJT General Purpose Transistor

Learn More

Datasheet

3,000Expected 04/09/2026

Cut Tape

£0.488

£0.291

£0.196

£0.166

Reel

£0.094

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-23-3

NPN

Bipolar Transistors - BJT General Purpose Transistor

BCX41QTA
Diodes Incorporated
1: £0.383
3,000Expected 04/11/2026

Mfr. Part No.
BCX41QTA

Mouser Part No
621-BCX41QTA

Diodes Incorporated

Bipolar Transistors - BJT General Purpose Transistor

Learn More

Datasheet

3,000Expected 04/11/2026

Cut Tape

£0.383

£0.17

£0.149

£0.142

£0.123

Reel

£0.084

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-23-3

NPN

Bipolar Transistors - BJT Pwr Mid Perf Transistor

DXT651Q-13
Diodes Incorporated
1: £0.638
2,500Expected 13/11/2026

Mfr. Part No.
DXT651Q-13

Mouser Part No
621-DXT651Q-13

Diodes Incorporated

Bipolar Transistors - BJT Pwr Mid Perf Transistor

Learn More

Datasheet

2,500Expected 13/11/2026

Cut Tape

£0.638

£0.382

£0.27

£0.245

Reel

£0.148

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

BJTs - Bipolar Transistors

SMD/SMT

SOT-89-3

NPN

Bipolar Transistors - BJT 60V PNP MEDIUM POWER TRANSISTOR

FCX591QTA
Diodes Incorporated
1: £0.863
990Expected 02/11/2026

Mfr. Part No.
FCX591QTA

Mouser Part No
621-FCX591QTA

Diodes Incorporated

Bipolar Transistors - BJT 60V PNP MEDIUM POWER TRANSISTOR

Learn More

Datasheet

990Expected 02/11/2026

Cut Tape

£0.863

£0.612

£0.381

£0.263

Reel

£0.21

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-89-3

PNP

Bipolar Transistors - BJT PNP SS Trans 80Vceo 0.5A 0.3W

MMBTA56Q-13-F
Diodes Incorporated
1: £0.165
30,000On Order

Mfr. Part No.
MMBTA56Q-13-F

Mouser Part No
621-MMBTA56Q-13-F

Diodes Incorporated

Bipolar Transistors - BJT PNP SS Trans 80Vceo 0.5A 0.3W

Learn More

Datasheet

30,000On Order

Cut Tape

£0.165

£0.072

£0.063

Reel

£0.025

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

BJTs - Bipolar Transistors

Bipolar Transistors - BJT SS Hi Voltage Transistor

MMST5401Q-7-F
Diodes Incorporated
1: £0.255
3,000Expected 03/09/2027

Mfr. Part No.
MMST5401Q-7-F

Mouser Part No
621-MMST5401Q-7-F

Diodes Incorporated

Bipolar Transistors - BJT SS Hi Voltage Transistor

Learn More

Datasheet

3,000Expected 03/09/2027

Cut Tape

£0.255

£0.113

£0.10

£0.086

£0.075

Reel

£0.051

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-323-3

PNP

Bipolar Transistors - BJT SS Hi Voltage Transistor

MMST5551Q-7-F
Diodes Incorporated
1: £0.278
5,987Expected 19/10/2026

Mfr. Part No.
MMST5551Q-7-F

Mouser Part No
621-MMST5551Q-7-F

Diodes Incorporated

Bipolar Transistors - BJT SS Hi Voltage Transistor

Learn More

Datasheet

5,987Expected 19/10/2026

Cut Tape

£0.278

£0.145

£0.10

£0.093

Reel

£0.051

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-323-3

NPN

Bipolar Transistors - BJT General Purpose Transistor SOT323 T&R 3K

MMSTA06Q-7-F
Diodes Incorporated
1: £0.21
8,995On Order

Mfr. Part No.
MMSTA06Q-7-F

Mouser Part No
621-MMSTA06Q-7-F

Diodes Incorporated

Bipolar Transistors - BJT General Purpose Transistor SOT323 T&R 3K

Learn More

Datasheet

8,995On Order

Cut Tape

£0.21

£0.113

£0.074

£0.072

Reel

£0.039

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-323-3

NPN

Bipolar Transistors - BJT General Purpose Transistor

MMSTA56Q-7-F
Diodes Incorporated
1: £0.33
3,000Expected 25/11/2026

Mfr. Part No.
MMSTA56Q-7-F

Mouser Part No
621-MMSTA56Q-7-F

Diodes Incorporated

Bipolar Transistors - BJT General Purpose Transistor

Learn More

Datasheet

3,000Expected 25/11/2026

Cut Tape

£0.33

£0.194

£0.137

£0.114

Reel

£0.063

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

BJTs - Bipolar Transistors

SMD/SMT

PNP

Bipolar Transistors - BJT 45V NPN High Gain 3A Curr 6A ICM

DXT690BP5Q-13
Diodes Incorporated
5,000: £0.241
5,000Factory Stock Available

Mfr. Part No.
DXT690BP5Q-13

Mouser Part No
621-DXT690BP5Q-13

Diodes Incorporated

Bipolar Transistors - BJT 45V NPN High Gain 3A Curr 6A ICM

Learn More

Datasheet

5,000Factory Stock Available

More Info Available

Reel

£0.241

Min.: 5,000
Mult.: 5,000

: 5,000

BJTs - Bipolar Transistors

SMD/SMT

NPN

Bipolar Transistors - BJT Pwr Low Sat Transistor

ZXT10P20DE6QTA
Diodes Incorporated
1: £0.899
99,000Factory Stock Available

Mfr. Part No.
ZXT10P20DE6QTA

Mouser Part No
621-ZXT10P20DE6QTA

Diodes Incorporated

Bipolar Transistors - BJT Pwr Low Sat Transistor

Learn More

Datasheet

99,000Factory Stock Available

More Info Available

Cut Tape

£0.899

£0.433

£0.367

£0.325

£0.306

Reel

£0.218

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-26-6

PNP

Bipolar Transistors - BJT LED Driver

ZXTN4004ZQTA
Diodes Incorporated
1: £0.78
16,000Factory Stock Available

Mfr. Part No.
ZXTN4004ZQTA

Mouser Part No
621-ZXTN4004ZQTA

Diodes Incorporated

Bipolar Transistors - BJT LED Driver

Learn More

Datasheet

16,000Factory Stock Available

More Info Available

Cut Tape

£0.78

£0.556

£0.346

£0.238

Reel

£0.195

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

BJTs - Bipolar Transistors

SOT-89-3

Bipolar Transistors - BJT Pwr Low Sat Transistor

ZXTC6718MCQTA
Diodes Incorporated
3,000: £0.369
9,000Factory Stock Available

Mfr. Part No.
ZXTC6718MCQTA

Mouser Part No
621-ZXTC6718MCQTA

Diodes Incorporated

Bipolar Transistors - BJT Pwr Low Sat Transistor

Learn More

Datasheet

9,000Factory Stock Available

More Info Available

Reel

£0.369

Min.: 3,000
Mult.: 3,000

: 3,000

BJTs - Bipolar Transistors

SMD/SMT

NPN, PNP

Bipolar Transistors - BJT 30V NPN PNP 40V 30Vceo 7Vebo 1.5A

ZXTC2045E6QTA
Diodes Incorporated
1: £1.01
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
ZXTC2045E6QTA

Mouser Part No
621-ZXTC2045E6QTA

Diodes Incorporated

Bipolar Transistors - BJT 30V NPN PNP 40V 30Vceo 7Vebo 1.5A

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£1.01

£0.626

£0.411

£0.324

Reel

£0.237

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

BJTs - Bipolar Transistors

Bipolar Transistors - BJT 250mW -40V

2DA1774QLP-7
Diodes Incorporated
1: £0.346
Non-Stocked Lead-Time 44 Weeks

Mfr. Part No.
2DA1774QLP-7

Mouser Part No
621-2DA1774QLP-7

Diodes Incorporated

Bipolar Transistors - BJT 250mW -40V

Learn More

Datasheet

Non-Stocked Lead-Time 44 Weeks

Cut Tape

£0.346

£0.268

£0.217

Reel

£0.072

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

BJTs - Bipolar Transistors

SMD/SMT

DFN-3

PNP

Bipolar Transistors - BJT Pwr Hi Voltage Transistor SOT89 T&R 1K

2DA1971Q-7
Diodes Incorporated
1: £0.978
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
2DA1971Q-7

Mouser Part No
621-2DA1971Q-7

Diodes Incorporated

Bipolar Transistors - BJT Pwr Hi Voltage Transistor SOT89 T&R 1K

Learn More

Datasheet

Non-Stocked Lead-Time 40 Weeks

Cut Tape

£0.978

£0.672

£0.426

£0.264

Reel

£0.137

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-89-3

PNP

Bipolar Transistors - BJT General Purpose Transistor

AC847BWQ-13
Diodes Incorporated
1: £0.203
Non-Stocked Lead-Time 48 Weeks

Mfr. Part No.
AC847BWQ-13

Mouser Part No
621-AC847BWQ-13

Diodes Incorporated

Bipolar Transistors - BJT General Purpose Transistor

Learn More

Datasheet

Non-Stocked Lead-Time 48 Weeks

Cut Tape

£0.203

£0.115

£0.071

£0.051

View

Reel

£0.029

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

BJTs - Bipolar Transistors

SMD/SMT

SOT-323-3

NPN

Automotive Bipolar Junction Transistors (BJT)

Types of Transistors

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