Semiconductors – Mouser Singapore

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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: $0.25
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

$0.25

$0.152

$0.095

$0.068

Reel

$0.049

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

MMBT4401-G
Comchip Technology
1: $0.459
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

$0.459

$0.318

$0.202

$0.125

Reel

$0.081

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

MMBTA92-HF
Comchip Technology
1: $0.459
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

$0.459

$0.317

$0.20

$0.124

Reel

$0.075

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

MMBTA42-HF
Comchip Technology
1: $0.431
798In Stock
6,000Expected 23/2/2026

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 23/2/2026

Cut Tape

$0.431

$0.292

$0.185

$0.114

Reel

$0.078

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT 40V 0.6A SOT-23

MMBT2222A-HF
Comchip Technology
1: $0.431
8,013In 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

8,013In Stock

Cut Tape

$0.431

$0.292

$0.185

$0.114

Reel

$0.078

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

RF Bipolar Transistors VCEO=160V IC=600mA

MMBT5551-G
Comchip Technology
1: $0.542
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

$0.542

$0.371

$0.235

$0.146

Reel

$0.095

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

MMBT4403-G
Comchip Technology
1: $0.32
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

$0.32

$0.221

$0.14

$0.086

Reel

$0.063

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT I=200mA

MMBT3904-HF
Comchip Technology
1: $0.222
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

$0.222

$0.139

$0.086

$0.063

Reel

$0.044

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

MMBT3906-G
Comchip Technology
1: $0.25
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

$0.25

$0.152

$0.095

$0.068

Reel

$0.049

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

RF Bipolar Transistors VCEO=40V IC=600mA

MMBT2222A-G
Comchip Technology
1: $0.348
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

$0.348

$0.213

$0.133

$0.097

Reel

$0.071

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT Transistor I=-200mA

MMBT3906-HF
Comchip Technology
1: $0.25
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

$0.25

$0.152

$0.095

$0.068

Reel

$0.042

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: $0.32
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

$0.32

$0.193

$0.121

$0.089

Reel

$0.064

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: $0.32
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

$0.32

$0.193

$0.121

$0.089

Reel

$0.064

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

MMBT5401-G
Comchip Technology
1: $0.417
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

$0.417

$0.252

$0.157

$0.117

Reel

$0.085

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: $0.32
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

$0.32

$0.193

$0.121

$0.089

Reel

$0.064

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: $0.403
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

$0.403

$0.245

$0.153

$0.113

Reel

$0.082

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

MMBTA06-HF
Comchip Technology
1: $0.403
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

$0.403

$0.245

$0.153

$0.113

Reel

$0.082

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bipolar Transistors - BJT NPN TRANSISTOR 200MA 400V

MMBTA44-G
Comchip Technology
1: $0.806
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

$0.806

$0.493

$0.316

$0.238

Reel

$0.179

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

MMBTA56-HF
Comchip Technology
1: $0.431
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

$0.431

$0.264

$0.165

$0.122

Reel

$0.095

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Darlington Transistors TRANS PNP 0.5A 30V SOT-23

MMBTA63-HF
Comchip Technology
1: $0.612
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

$0.612

$0.45

$0.254

$0.172

Reel

$0.114

View

Min.: 1
Mult.: 1

Reel: 3,000

Darlington Transistors TRANS PNP 0.5A 30V SOT-23

MMBTA64-HF
Comchip Technology
1: $0.612
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

$0.612

$0.45

$0.254

$0.172

Reel

$0.114

View

Min.: 1
Mult.: 1

Reel: 3,000

RF Bipolar Transistors 60V 0.6A SOT-23

MMBT2907A-HF
Comchip Technology
1: $0.361
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

$0.361

$0.245

$0.156

$0.096

Reel

$0.061

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

MMBTx General-Purpose Transistors

Types of Semiconductors

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