Semiconductors – Mouser Australia

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MMBTx General-Purpose Transistors

Comchip Technology MMBTx General-Purpose Transistors are NPN and PNP bipolar devices designed for high-gain, low-noise, amplifier, and switching applications. These devices offer high energy efficiency due to low heat generation and low collector-emitter saturation voltage. Comchip Technology MMBTx General-Purpose Transistors are in an industry-standard, low-profile SOT-23 package, well-suited for pick-and-place assembly.

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Part #

Bipolar Transistors - BJT VCEO=40V IC=200mA

MMBT3904-G
Comchip Technology
1: $0.288
108,083In Stock

Mfr. Part No.
MMBT3904-G

Mouser Part No
750-MMBT3904-G

Comchip Technology

Bipolar Transistors - BJT VCEO=40V IC=200mA

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Datasheet

108,083In Stock

Cut Tape

$0.288

$0.174

$0.109

$0.078

Reel

$0.056

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT VCEO=40V IC=600mA

MMBT4401-G
Comchip Technology
1: $0.528
6,018In Stock

Mfr. Part No.
MMBT4401-G

Mouser Part No
750-MMBT4401-G

Comchip Technology

Bipolar Transistors - BJT VCEO=40V IC=600mA

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Datasheet

6,018In Stock

Cut Tape

$0.528

$0.366

$0.232

$0.144

Reel

$0.093

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT TRANS PNP 300V 300mW SOT-23

MMBTA92-HF
Comchip Technology
1: $0.528
2,905In Stock

Mfr. Part No.
MMBTA92-HF

Mouser Part No
750-MMBTA92-HF

Comchip Technology

Bipolar Transistors - BJT TRANS PNP 300V 300mW SOT-23

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Datasheet

2,905In Stock

Cut Tape

$0.528

$0.365

$0.23

$0.142

Reel

$0.086

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT TRANS NPN 300V 350mW SOT-23

MMBTA42-HF
Comchip Technology
1: $0.496
798In Stock
6,000Expected 23/02/2026

Mfr. Part No.
MMBTA42-HF

Mouser Part No
750-MMBTA42-HF

Comchip Technology

Bipolar Transistors - BJT TRANS NPN 300V 350mW SOT-23

Learn More

Datasheet

798In Stock

6,000Expected 23/02/2026

Cut Tape

$0.496

$0.336

$0.213

$0.131

Reel

$0.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT 40V 0.6A SOT-23

MMBT2222A-HF
Comchip Technology
1: $0.496
8,003In Stock

Mfr. Part No.
MMBT2222A-HF

Mouser Part No
750-MMBT2222A-HF

Comchip Technology

Bipolar Transistors - BJT 40V 0.6A SOT-23

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Datasheet

8,003In Stock

Cut Tape

$0.496

$0.336

$0.213

$0.131

Reel

$0.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

RF Bipolar Transistors VCEO=160V IC=600mA

MMBT5551-G
Comchip Technology
1: $0.624
2,847In Stock

Mfr. Part No.
MMBT5551-G

Mouser Part No
750-MMBT5551-G

Comchip Technology

RF Bipolar Transistors VCEO=160V IC=600mA

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Datasheet

2,847In Stock

Cut Tape

$0.624

$0.427

$0.27

$0.168

Reel

$0.109

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT VCEO=-40V IC=-600mA.

MMBT4403-G
Comchip Technology
1: $0.368
7,531In Stock

Mfr. Part No.
MMBT4403-G

Mouser Part No
750-MMBT4403-G

Comchip Technology

Bipolar Transistors - BJT VCEO=-40V IC=-600mA.

Learn More

Datasheet

7,531In Stock

Cut Tape

$0.368

$0.254

$0.162

$0.099

Reel

$0.072

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT I=200mA

MMBT3904-HF
Comchip Technology
1: $0.256
56,913In Stock

Mfr. Part No.
MMBT3904-HF

Mouser Part No
750-MMBT3904-HF

Comchip Technology

Bipolar Transistors - BJT I=200mA

Learn More

Datasheet

56,913In Stock

Cut Tape

$0.256

$0.16

$0.099

$0.072

Reel

$0.051

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT VCEO=40V IC=100mA

MMBT3906-G
Comchip Technology
1: $0.288
36,394In Stock

Mfr. Part No.
MMBT3906-G

Mouser Part No
750-MMBT3906-G

Comchip Technology

Bipolar Transistors - BJT VCEO=40V IC=100mA

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Datasheet

36,394In Stock

Cut Tape

$0.288

$0.174

$0.109

$0.078

Reel

$0.056

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

RF Bipolar Transistors VCEO=40V IC=600mA

MMBT2222A-G
Comchip Technology
1: $0.40
9,714In Stock

Mfr. Part No.
MMBT2222A-G

Mouser Part No
750-MMBT2222A-G

Comchip Technology

RF Bipolar Transistors VCEO=40V IC=600mA

Learn More

Datasheet

9,714In Stock

Cut Tape

$0.40

$0.245

$0.154

$0.112

Reel

$0.082

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT Transistor I=-200mA

MMBT3906-HF
Comchip Technology
1: $0.288
8,694In Stock

Mfr. Part No.
MMBT3906-HF

Mouser Part No
750-MMBT3906-HF

Comchip Technology

Bipolar Transistors - BJT Transistor I=-200mA

Learn More

Datasheet

8,694In Stock

Cut Tape

$0.288

$0.174

$0.109

$0.078

Reel

$0.048

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT TRANS NPN 40V 0.6A SOT-23

MMBT4401-HF
Comchip Technology
1: $0.368
479In Stock

Mfr. Part No.
MMBT4401-HF

Mouser Part No
750-MMBT4401-HF

Comchip Technology

Bipolar Transistors - BJT TRANS NPN 40V 0.6A SOT-23

Learn More

Datasheet

479In Stock

Cut Tape

$0.368

$0.222

$0.139

$0.102

Reel

$0.074

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT TRANS PNP 40V 0.6A SOT-23

MMBT4403-HF
Comchip Technology
1: $0.368
12,345In Stock

Mfr. Part No.
MMBT4403-HF

Mouser Part No
750-MMBT4403-HF

Comchip Technology

Bipolar Transistors - BJT TRANS PNP 40V 0.6A SOT-23

Learn More

Datasheet

12,345In Stock

Cut Tape

$0.368

$0.222

$0.139

$0.102

Reel

$0.074

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT VCEO=-150V IC=-600mA

MMBT5401-G
Comchip Technology
1: $0.48
5,798In Stock

Mfr. Part No.
MMBT5401-G

Mouser Part No
750-MMBT5401-G

Comchip Technology

Bipolar Transistors - BJT VCEO=-150V IC=-600mA

Learn More

Datasheet

5,798In Stock

Cut Tape

$0.48

$0.29

$0.181

$0.134

Reel

$0.098

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT TRANS NPN 160V 0.6A SOT-23

MMBT5551-HF
Comchip Technology
1: $0.368
7,348In Stock

Mfr. Part No.
MMBT5551-HF

Mouser Part No
750-MMBT5551-HF

Comchip Technology

Bipolar Transistors - BJT TRANS NPN 160V 0.6A SOT-23

Learn More

Datasheet

7,348In Stock

Cut Tape

$0.368

$0.222

$0.139

$0.102

Reel

$0.074

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT TRANS NPN 60V 0.5A SOT-23

MMBTA05-HF
Comchip Technology
1: $0.464
2,892In Stock

Mfr. Part No.
MMBTA05-HF

Mouser Part No
750-MMBTA05-HF

Comchip Technology

Bipolar Transistors - BJT TRANS NPN 60V 0.5A SOT-23

Learn More

Datasheet

2,892In Stock

Cut Tape

$0.464

$0.282

$0.176

$0.13

Reel

$0.094

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT TRANS NPN 80V 300mW SOT-23

MMBTA06-HF
Comchip Technology
1: $0.464
5,173In Stock

Mfr. Part No.
MMBTA06-HF

Mouser Part No
750-MMBTA06-HF

Comchip Technology

Bipolar Transistors - BJT TRANS NPN 80V 300mW SOT-23

Learn More

Datasheet

5,173In Stock

Cut Tape

$0.464

$0.282

$0.176

$0.13

Reel

$0.094

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT NPN TRANSISTOR 200MA 400V

MMBTA44-G
Comchip Technology
1: $0.928
5,316In Stock

Mfr. Part No.
MMBTA44-G

Mouser Part No
750-MMBTA44-G

Comchip Technology

Bipolar Transistors - BJT NPN TRANSISTOR 200MA 400V

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Datasheet

5,316In Stock

Cut Tape

$0.928

$0.568

$0.363

$0.274

Reel

$0.206

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT TRANS PNP 80V 225mW SOT-23

MMBTA56-HF
Comchip Technology
1: $0.496
1,042In Stock

Mfr. Part No.
MMBTA56-HF

Mouser Part No
750-MMBTA56-HF

Comchip Technology

Bipolar Transistors - BJT TRANS PNP 80V 225mW SOT-23

Learn More

Datasheet

1,042In Stock

Cut Tape

$0.496

$0.304

$0.19

$0.141

Reel

$0.109

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Darlington Transistors TRANS PNP 0.5A 30V SOT-23

MMBTA63-HF
Comchip Technology
1: $0.704
Non-Stocked Lead-Time 16 Weeks
New Product

Mfr. Part No.
MMBTA63-HF

Mouser Part No
750-MMBTA63-HF

New Product

Comchip Technology

Darlington Transistors TRANS PNP 0.5A 30V SOT-23

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$0.704

$0.518

$0.293

$0.198

Reel

$0.131

View

Min.: 1
Mult.: 1

Reel: 3,000

Darlington Transistors TRANS PNP 0.5A 30V SOT-23

MMBTA64-HF
Comchip Technology
1: $0.704
Non-Stocked Lead-Time 16 Weeks
New Product

Mfr. Part No.
MMBTA64-HF

Mouser Part No
750-MMBTA64-HF

New Product

Comchip Technology

Darlington Transistors TRANS PNP 0.5A 30V SOT-23

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$0.704

$0.518

$0.293

$0.198

Reel

$0.131

View

Min.: 1
Mult.: 1

Reel: 3,000

RF Bipolar Transistors 60V 0.6A SOT-23

MMBT2907A-HF
Comchip Technology
1: $0.416
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
MMBT2907A-HF

Mouser Part No
750-MMBT2907A-HF

Comchip Technology

RF Bipolar Transistors 60V 0.6A SOT-23

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$0.416

$0.282

$0.179

$0.11

Reel

$0.07

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

MMBTx General-Purpose Transistors

Types of Semiconductors

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