Semiconductors

Low noise transistor for audio frequency amplifier applications.

General purpose low level, low noise amplifier. Silicon NPN transistor.

General purpose low-power NPN bipolar junction transistor, used frequently in hobbyist electronic projects.

The 2N2222A is a NPN transistor in a TO-18 metal case. The 2N2222A is commonly used in fuzz pedals.

NPN Darlington transistor (TO-92 package) - designed for applications requiring extremely high current gain at collector currents to 1.0A.

• Max collector to emitter voltage = 30 V
• Max collector to base voltage = 30 V
• Max emitter to base voltage = 10 V
• Max collector current = 1.2 A (continuous)

PF5102 N-Channel Switch (TO-92 package) - designed for low level analog switching, sample and hold circuits and chopper stabilized amplifiers.

• Max drain to gate voltage = 40 V
• Max gate to source voltage = -40 V
• Max forward gate current = 50 m

15 A, 60 V, 115 W
EPIBASE - Designed for power amplifier and switching regulator applications. The best choice where high frequency response, low switching losses and good safe operating area are required.

• Current Gain - Bandwidth Product - fT = 2.5 MHz (Min) @ Ic = 1.0 Adc
• Safe Operating Area - Full Power Rating to 40 V

2N5400 (761), PNP general purpose amp, 120V, 10mA, TO-92 case.

A1837 Transistor - Fender. Power amplifier applications and Driver Stage Amplifier Applications.

MOSFET BS170 N-Channel Transistor. Used in MOD® Kits.
Note - this is a fragile component! Use caution not to overheat or break leads.

Transistor MJ15015, TO-3 Case, NPN
PowerBase complementary transistors designed for high power audio, stepping motor and other linear applications. These devices can also be used in power switching circuits such as relay or solenoid drivers, dc–to–dc converters, inverters, or for inductive loads requiring higher safe operating areas.
Safe Operating Area - Rated to 60V

Transistor MJ15016, TO-3 Case, PNP
PowerBase complementary transistors designed for high power audio, stepping motor and other linear applications. These devices can also be used in power switching circuits such as relay or solenoid drivers, dc–to–dc converters, inverters, or for inductive loads requiring higher safe operating areas.
Safe Operating Area - Rated to 60V

Transistor MJ15022, TO-3 Case, NPN PowerBase power transistors designed for high power audio, disk head positioners and other linear applications. Features

• High Safe Operating Area (100% Tested) −2 A @ 80 V
• High DC Current Gain − hFE = 15 (Min) @ IC = 8 Adc

Transistor MJ15023, TO-3 Case, PNP
PowerBase power transistors designed for high power audio, disk head positioners and other linear applications.
Features

• High Safe Operating Area (100% Tested) −2 A @ 80 V
• High DC Current Gain − hFE = 15 (Min) @ IC = 8 Adc

Transistor MJ15025, TO-3 Case
The MJ15025 is a power transistor designed for high-power audio, disk head positioners, and other linear applications
Features:

• High Safe Operating Area: -2A @ 80 V
• High DC Current Gain hFE = 15 (Min) @ IC = 8 Adc

MJE 15032, Complimenary silicon power, TO-220AB Case. Designed for use as high−frequency drivers in audio amplifiers

MPS 6531, NPN general purpose amp, 40V, TO-92 Case.

MPS 6533, PNP general purpose amp, 40V, TO-92 Case.

Alternistors are specifically designed for applications which are required to switch highly inductive loads. To accomplish this, a special chip has been designed which effectively offers the same performance as two thyristors (SCRs) wired inverse parallel (back to back); hence the alternistor has better turn-off behavior than a standard triac.

SDS 7204, 300V, 10 mA, Case-30.

SJ-73180 (MJ21193), PNP output, 180V, 3A, TO-3 Case.

SJ-74200, PNP output, 200V, 4A, TO-3 Case.

SJ-81180, NPN driver, 180V, 1A, TO-3 Case.

SJE 2153 (TIP107), PNP Darlington, 80V, 3A, TO-3 Case.