# Diodes & Rectifiers

Diode - Zener, 5 Watt, ±5% tolerance
5W zener diodes that are great for use in tube amps. These are commonly used to drop B+ voltages for tube modification compatibility or to create low power modes for the amp. A zener is 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.
Starting at $0.55 Diode - 1N914, Small Signal The 1N914 is a small signal diode similar to the 1N4148 and is common in many older electronics. The 1N914 is general purpose and can be used in a multitude of different applications.$0.23
Diode - 1N5818, Schottky, High Switching Speed, 30V, 10A
1N5818 schottky diode with low forward voltage drop and high switching speeds.
• Very small conduction losses
• Negligible switching losses
• Extremely fast switching
• Low forward voltage drop
• Avalanche capability specified
$0.15 Diode - General purpose rectifier, 1A, 1N400X A semiconductor device which passes current in the forward direction (from anode to cathode), and blocks current in the opposite direction. Starting at$0.24
Diode - 1N60, Germanium, DO-7
1N60 point-contact germanium diodes in a DO-7 package. 1N60 diodes were used in many vintage electronics and also make for great clipping diodes in stompbox effects pedals.
$2.25 Diode - standard recovery rectifier, 3A, 1000V, 1N5408 1N5408 Diode. Lead mounted standard recovery rectifiers are designed for use in power supplies and other applications having need of a device with the following features: • High Current to Small Size • High Surge Current Capability • Low Forward Voltage Drop$0.43
Diode - OA74A, Amperex, Germanium, Black Glass
NOS OA74A germanium diodes from Amperex. OA74A diodes were used in many vintage electronics and also make for great clipping diodes in stompbox effects pedals. The red end is the cathode. OA74A is a near-exact replacement for OA81.
$1.89 Diode - 1N34A Germanium, low leakage The 1N34A Germanium diode is an old standby in electronics. Widely used for detecting the rectifying efficiency or for switching on a radio, TV or stereo etc.$1.95
Diode - 1N4741A, 11V, Zener, 1W, 5% Tolerance
1N4741A 11V zener diode in a DO-41 package. 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.
$0.20 Diode - Hexfred, ultrafast soft recovery, 8A, 600V High performance, ultrafast diodes. Improve efficiency, reduce noise, allow higher frequency operation.$2.75
Diode - 1N60, Germanium, Striped Clear Glass, DO-7
1N60 point-contact germanium diodes in a DO-7 package with striped clear glass. 1N60 diodes were used in many vintage electronics and also make for great clipping diodes in stompbox effects pedals.
$0.90 Diode - 1N4748A, 22V, Zener, 1W, 5% Tolerance 1N4748A 22V zener diode in a DO-41 package. 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.$0.20
Diode - 1N5817, Schottky, High Switching Speed
Schottky diode with low forward voltage drop and high switching speeds.
$0.20 Bridge Rectifier - Single-phase, 2A, In-line 2A bridge rectifier in an inline package ideal for PCB use. Features: • Low reverse leakage • Low forward voltage • High forward surge current capability Starting at$0.85
Diode - BAT41, Schottky, Small Signal
The BAT41 is a schottky diode used in many DIY projects. General purpose metal to silicon diode featuring very low turn-on voltage and fast switching. This device has integrated protection against excessive voltage such as electrostatic discharges.
$0.34 Diode - Small Signal Fast Switching, 1N4448 A semiconductor device which passes current in the forward direction(from anode to cathode), and blocks current in the opposite direction. Features • Silicon epitaxial planar diodes • Low power loss, high efficiency • Low leakage • Low forward voltage • High speed switching • High current capability • High reliability Used in a variety of Fender amps. Replacement for Fender part number 0006260049$0.20
Diode - Silicon Rectifier, 3A, 400V, 1N5404
A semiconductor device which passes current in the forward direction(from anode to cathode), and blocks current in the opposite direction.
$0.35 Transistor - 2N5135, Silicon, TO-105 case, NPN The 2N5135 is a silicon NPN transistor in a TO-105 case. This transistor is a close match to the rare 2N5133 but with higher voltage ratings and is in a larger package. The hFE range is less wide than the 2N5133 with more values in the range found in the batches used on vintage Big Muff pedals. The lower hFE range also makes these a great option for silicon fuzz pedals.$1.75
Diode - small signal fast switching, 1N4148A
A semiconductor device which passes current in the forward direction(from anode to cathode), and blocks current in the opposite direction. For extreme fast switches.
$0.30 Diode - 1N4739A, 9.1V, Zener, 1W, 5% Tolerance 1N4739A 9.1V zener diode in a DO-41 package. 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.$0.27
Bridge Rectifier - Single-phase, 3A 400V
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.
$0.95 Diode - 1N4742A, 12V, Zener, 1W, 5% Tolerance 1N4742A 12V zener diode in a DO-41 package. 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.$0.35
Diode - Hexfred, 16A, 600V, ultrafast
High performance, ultrafast diodes. Improve efficiency, reduce noise, allow higher frequency operation.
$2.92 Save 27% Originally:$4.00
Diode - Fast Recovery, 1A, 600V, 1N4937
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.
\$0.44
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