Product Summary

The 2n222a is an NPN switching transistor. The 2n222a is in a TO-18 metal package. Applications of the 2n222a include: Linear amplification and switching.

Parametrics

2n222a absolute maximum ratings: (1) collector-base voltage VCBO: 75V (open emitter) ; (2) collector-emitter voltage VCEO: 40V (open base) ; (3) emitter-base voltage VEBO: 6V (open collector) ; (4) collector current (DC) IC: 800mA; (5) peak collector current ICM: 800mA; (6) peak base current IBM: 200mA; (7) peak base current: 500mW (Tamb≤25°C) ; (7) storage temperature Tstg: -65 to +150°C; (8) junction temperature Tj: 200°C; (9) operating ambient temperature Tamb: -65 to +150°C.

Features

2n222a features: (1) High current (max. 800mA) ; (2) Low voltage (max. 40V) .

Diagrams

2n222a circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
2N2222A
2N2222A

STMicroelectronics

Transistors Bipolar (BJT) NPN General Purpose

Data Sheet

0-1: $0.25
1-10: $0.23
10-100: $0.23
100-250: $0.22
2N2222A-B
2N2222A-B

Micro Commercial Components (MCC)

Transistors Bipolar (BJT) 800mA 40V

Data Sheet

Negotiable 
2N2222A-BP
2N2222A-BP

Micro Commercial Components (MCC)

Transistors Bipolar (BJT) 800mA 40V

Data Sheet

0-1: $0.18
1-25: $0.17
25-100: $0.16
100-250: $0.13
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2N2222ACSM

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2N2222ACSM4

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2N2222ADCSM

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2N2222AL

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2N2222AXCSM

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Data Sheet

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