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TO-92 Semiconductors

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Part #

Bipolar Transistors - BJT BJT, TO-92, 40V, 200mA, NPN

2N3904
Diotec Semiconductor
1: HK$1.23
29,949In Stock

Mfr. Part No.
2N3904

Mouser Part No
637-2N3904

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 40V, 200mA, NPN

Datasheet

29,949In Stock

HK$1.23

HK$0.83

HK$0.608

HK$0.469

Reel

HK$0.312

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 40V, 200mA, PNP

2N3906
Diotec Semiconductor
1: HK$1.23
35,206In Stock

Mfr. Part No.
2N3906

Mouser Part No
637-2N3906

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 40V, 200mA, PNP

Datasheet

35,206In Stock

HK$1.23

HK$0.83

HK$0.608

HK$0.452

Reel

HK$0.312

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 40V, 600mA, NPN

2N4401
Diotec Semiconductor
1: HK$1.32
24,305In Stock

Mfr. Part No.
2N4401

Mouser Part No
637-2N4401

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 40V, 600mA, NPN

Datasheet

24,305In Stock

HK$1.32

HK$0.847

HK$0.526

HK$0.378

Reel

HK$0.255

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 40V, 600mA, PNP

2N4403
Diotec Semiconductor
1: HK$1.32
1,437In Stock
16,000Expected 25/9/2026

Mfr. Part No.
2N4403

Mouser Part No
637-2N4403

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 40V, 600mA, PNP

Datasheet

1,437In Stock

16,000Expected 25/9/2026

HK$1.32

HK$0.847

HK$0.526

HK$0.378

Reel

HK$0.255

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 150V, 600mA, PNP

2N5401
Diotec Semiconductor
1: HK$1.23
20,492In Stock

Mfr. Part No.
2N5401

Mouser Part No
637-2N5401

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 150V, 600mA, PNP

Datasheet

20,492In Stock

HK$1.23

HK$0.912

HK$0.764

HK$0.608

Reel

HK$0.403

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 160V, 600mA, NPN

2N5551
Diotec Semiconductor
1: HK$1.40
26,724In Stock

Mfr. Part No.
2N5551

Mouser Part No
637-2N5551

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 160V, 600mA, NPN

Datasheet

26,724In Stock

HK$1.40

HK$0.863

HK$0.534

HK$0.386

Reel

HK$0.263

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, PNP

BC327-16
Diotec Semiconductor
1: HK$1.23
9,670In Stock

Mfr. Part No.
BC327-16

Mouser Part No
637-BC327-16

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, PNP

Learn More

Datasheet

9,670In Stock

HK$1.23

HK$0.888

HK$0.74

HK$0.592

Reel

HK$0.386

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, PNP

BC327-25
Diotec Semiconductor
1: HK$1.40
18,083In Stock

Mfr. Part No.
BC327-25

Mouser Part No
637-BC327-25

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, PNP

Learn More

Datasheet

18,083In Stock

HK$1.40

HK$0.896

HK$0.559

HK$0.403

Reel

HK$0.304

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, PNP

BC327-40
Diotec Semiconductor
1: HK$1.40
2,374In Stock
20,000Expected 18/9/2026

Mfr. Part No.
BC327-40

Mouser Part No
637-BC327-40

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, PNP

Learn More

Datasheet

2,374In Stock

20,000Expected 18/9/2026

HK$1.40

HK$0.896

HK$0.559

HK$0.403

Reel

HK$0.271

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, PNP

BC328-16
Diotec Semiconductor
1: HK$1.23
11,083In Stock

Mfr. Part No.
BC328-16

Mouser Part No
637-BC328-16

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, PNP

Learn More

Datasheet

11,083In Stock

HK$1.23

HK$0.888

HK$0.74

HK$0.592

Reel

HK$0.386

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, PNP

BC328-40
Diotec Semiconductor
1: HK$1.40
10,134In Stock

Mfr. Part No.
BC328-40

Mouser Part No
637-BC328-40

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, PNP

Learn More

Datasheet

10,134In Stock

HK$1.40

HK$0.896

HK$0.559

HK$0.403

Reel

HK$0.304

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, NPN

BC337-16
Diotec Semiconductor
1: HK$1.40
8,455In Stock

Mfr. Part No.
BC337-16

Mouser Part No
637-BC337-16

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, NPN

Learn More

Datasheet

8,455In Stock

HK$1.40

HK$0.896

HK$0.559

HK$0.403

Reel

HK$0.271

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, NPN

BC337-25
Diotec Semiconductor
1: HK$1.40
26,039In Stock

Mfr. Part No.
BC337-25

Mouser Part No
637-BC337-25

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, NPN

Learn More

Datasheet

26,039In Stock

HK$1.40

HK$0.896

HK$0.559

HK$0.403

Reel

HK$0.271

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, NPN

BC337-40
Diotec Semiconductor
1: HK$1.40
8,755In Stock

Mfr. Part No.
BC337-40

Mouser Part No
637-BC337-40

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, NPN

Learn More

Datasheet

8,755In Stock

HK$1.40

HK$0.896

HK$0.559

HK$0.403

Reel

HK$0.271

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, NPN

BC338-16
Diotec Semiconductor
1: HK$0.822
9,622In Stock

Mfr. Part No.
BC338-16

Mouser Part No
637-BC338-16

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, NPN

Learn More

Datasheet

9,622In Stock

HK$0.822

HK$0.279

HK$0.247

HK$0.238

Reel

HK$0.23

HK$0.181

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, NPN

BC338-25
Diotec Semiconductor
1: HK$1.40
8,915In Stock

Mfr. Part No.
BC338-25

Mouser Part No
637-BC338-25

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, NPN

Learn More

Datasheet

8,915In Stock

HK$1.40

HK$0.896

HK$0.559

HK$0.403

Reel

HK$0.304

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, NPN

BC338-40
Diotec Semiconductor
1: HK$1.32
9,051In Stock

Mfr. Part No.
BC338-40

Mouser Part No
637-BC338-40

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, NPN

Learn More

Datasheet

9,051In Stock

HK$1.32

HK$0.896

HK$0.748

HK$0.60

Reel

HK$0.386

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 65V, 100mA, NPN

BC546A
Diotec Semiconductor
1: HK$1.32
9,225In Stock

Mfr. Part No.
BC546A

Mouser Part No
637-BC546A

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 65V, 100mA, NPN

Learn More

Datasheet

9,225In Stock

HK$1.32

HK$0.855

HK$0.534

HK$0.386

Reel

HK$0.312

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 65V, 100mA, NPN

BC546B
Diotec Semiconductor
1: HK$1.15
16,052In Stock

Mfr. Part No.
BC546B

Mouser Part No
637-BC546B

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 65V, 100mA, NPN

Learn More

Datasheet

16,052In Stock

HK$1.15

HK$0.83

HK$0.699

HK$0.559

Reel

HK$0.37

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 65V, 100mA, NPN

BC546C
Diotec Semiconductor
1: HK$1.23
10,488In Stock

Mfr. Part No.
BC546C

Mouser Part No
637-BC546C

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 65V, 100mA, NPN

Learn More

Datasheet

10,488In Stock

HK$1.23

HK$0.838

HK$0.534

HK$0.386

Reel

HK$0.296

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 45V, 100mA, NPN

BC547B
Diotec Semiconductor
1: HK$1.07
37,420In Stock

Mfr. Part No.
BC547B

Mouser Part No
637-BC547B

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 45V, 100mA, NPN

Learn More

Datasheet

37,420In Stock

HK$1.07

HK$0.666

HK$0.452

HK$0.329

Reel

HK$0.214

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 45V, 100mA, NPN

BC547C
Diotec Semiconductor
1: HK$1.07
5,825In Stock
20,000Expected 23/10/2026

Mfr. Part No.
BC547C

Mouser Part No
637-BC547C

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 45V, 100mA, NPN

Learn More

Datasheet

5,825In Stock

20,000Expected 23/10/2026

HK$1.07

HK$0.666

HK$0.452

HK$0.329

Reel

HK$0.214

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, NPN

BC548B
Diotec Semiconductor
1: HK$1.07
8,411In Stock

Mfr. Part No.
BC548B

Mouser Part No
637-BC548B

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, NPN

Learn More

Datasheet

8,411In Stock

HK$1.07

HK$0.666

HK$0.452

HK$0.329

Reel

HK$0.247

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, NPN

BC548C
Diotec Semiconductor
1: HK$0.904
7,056In Stock
4,000Expected 2/10/2026

Mfr. Part No.
BC548C

Mouser Part No
637-BC548C

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, NPN

Learn More

Datasheet

7,056In Stock

4,000Expected 2/10/2026

HK$0.904

HK$0.658

HK$0.551

HK$0.444

Reel

HK$0.288

View

Min.: 1
Mult.: 1

: 4,000

Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, NPN

BC549A
Diotec Semiconductor
1: HK$0.822
8,337In Stock

Mfr. Part No.
BC549A

Mouser Part No
637-BC549A

Diotec Semiconductor

Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, NPN

Learn More

Datasheet

8,337In Stock

HK$0.822

HK$0.222

HK$0.197

HK$0.189

Reel

HK$0.164

View

Min.: 1
Mult.: 1

: 4,000

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