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Transistors

MJE13005 Transistor
MJE13005 Transistor

MJE13005 NPN Transistor

The MJE13005 is a high voltage high speed NPN Transistor. It has a high collector emitter voltage of 400V with a continuous collector current of 4A.
MPF102 N-Channel JFET
MPF102 N-Channel JFET

MPF102 N-Channel JFET

The MPF102 JFET is a popular N-Channel JFET that is commonly used in low power amplifier circuits. The JFET is no longer in production and finding it might be difficult. So they are not recommended for new designs.  
MPSA13 Transistor
MPSA13 Transistor

MPSA13 NPN Darlington Transistor

The MPSA13 is an NPN Darlington Transistor with a high DC Gain of 5000 and a high Transition Frequency of 125MHz making it suitable for amplifier designs.  
MPSA06 Transistor
MPSA06 Transistor

MPSA06 NPN Amplifier Transistor

The MPSA06 is an 80V 500mA general purpose NPN transistor with a maximum gain value of 100.  This makes the transistor suitable for amplifier applications.   Pin Configuration Pin Number
MPSA18 Transistor
MPSA18 Transistor

MPSA18 NPN Low Noise Transistor

The MPSA18 is a General Purpose NPN Transistor which can operate with low noise and high gain. The transistor has a gain value of 500 to 1500 and can operate at a voltage of 45V with 200mA load current.
KST42 Transistor
KST42 Transistor

KST42 NPN Transistor

The KST42 is a SMD package NPN Transistor that has high collector emitter voltage of 300V and a collector current of 500mA. The transistor is a general purpose transistor and can be used for both switching and amplification purpose.
NTE123AP Transistor
NTE123AP Transistor

NTE123AP NPN Audio Amplifier Transistor

The NTE123AP is a NPN Transistor with collector current of 600mA and Base voltage of 6V. It has a gain value of 100 to 300 and hence can be used in low power audio circuits.  
2SC1815 Transistor
2SC1815 Transistor

2SC1815 NPN Transistor

The 2SC1815 is a 50V 150mA general purpose NPN transistor with a maximum gain value of 700.  This makes the transistor suitable for amplifier applications.   Pin Configuration Pin Number
2N3771 Transistor
2N3771 Transistor

2N3771 NPN Power Transistor

The 2N3771 is a high current switching transistor that has a collector current of 30A. It is commonly used in Linear switching devices and power supply circuits. Pin Configuration Pin Number
NTE159M PNP Transistor
NTE159M PNP Transistor

NTE159M PNP Transistor

The NTE159M is a general purpose PNP transistor with a maximum gain of 300 and collector current of 600mA. It has a low collector saturation voltage of 1V and can be used in switching and amplifier circuits.