Semiconductors

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. (See J111 for characteristics).

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

A semiconductor device that, above a certain reverse voltage(the zener value) has a sudden rise in current. If forward biased, the diode is an ordinary rectifier. When reverse biased, it exhibits a sharp break in its current-voltage graph. Voltage across the diode remains essentially constant for any further increase of reverse current.

A semiconductor device that, above a certain reverse voltage(the zener value) has a sudden rise in current. If forward biased, the diode is an ordinary rectifier. When reverse biased, it exhibits a sharp break in its current-voltage graph. Voltage across the diode remains essentially constant for any further increase of reverse current.

A semiconductor device that, above a certain reverse voltage(the zener value) has a sudden rise in current. If forward biased, the diode is an ordinary rectifier. When reverse biased, it exhibits a sharp break in its current-voltage graph. Voltage across the diode remains essentially constant for any further increase of reverse current.

Package of 5. Color: Yellow, red, or green Lens Diam: 3 mm Overall Height: 5.4 mm Lens Type: Diffused Multiple color options available.

Optocoupler. Vibrato LDR for Fender Amps.
Fix the dead LDR style tremolo on your vintage Fender amps as well as others.

• Non- polarized optical side is indicated by silver dot and slightly longer leads
• Resistive side is indicated only by slightly shorter leads

This information can also be found within the diagram located in the Specifications, Files, and Documents section on this page.

VacTec Vactrol. Opto-isolator with 4 leads. Used in Crate and others.

A semiconductor device which passes current in the forward direction(from anode to cathode), and blocks current in the opposite direction.

A semiconductor device which passes current in the forward direction(from anode to cathode), and blocks current in the opposite direction.

A semiconductor device which passes current in the forward direction(from anode to cathode), and blocks current in the opposite direction.

A semiconductor device which passes current in the forward direction(from anode to cathode), and blocks current in the opposite direction.

1N5408 Diode

• 1000V
• 3A

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.

Dual Operational Amplifier. The 4558 integrated circuit is a dual high-gain operational amplifier internally compensated and constructed on a single silicon chip using an advanced epitaxial process. Combining the features of the NJM741 with the close parameter matching and tracking of a dual device on a monolithic chip results in unique performance characteristics. Excellent channel separation allows the use of the dual device in single NJM741 operational amplifier applications providing density. It is especially well suited for applications in differential-in, differential-out as well as in potentiometric amplifiers and where gain and phase matched channels are mandatory.
Features:

• Operating Voltage ( ±4V~±18V )
• High Voltage Gain ( 100dB typ. )
• High Input Resistance ( 5MΩ typ. )
• Bipolar Technology

A semiconductor device which passes current in the forward direction(from anode to cathode), and blocks current in the opposite direction.

A semiconductor device which passes current in the forward direction(from anode to cathode), and blocks current in the opposite direction.

A18937 Transistor - Fender

A full wave rectifier with 4 elements in a bridge circuit so that DC voltage is obtained from one pair of junctions when an AC voltage is applied to another pair of junctions.

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

IC DG212CJ Used in certain Marshall amplifiers

High performance, ultrafast diodes. Improve efficiency, reduce noise, allow higher frequency operation.