Diodes & Rectifiers

P-Q971 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.
$0.35
P-Q1N914 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
P-QBAT41 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.
$0.39
P-QKD521V Diode - KD521V, Silicon, used in Russian Big Muff
New-old-stock Soviet silicon diodes KD521V (КД521B) in a SOD27 package. These diodes were used in EHX/Sovtek Big Muff models from Civil War to Black Russian. The KD521V is a high-speed switching diode encapsulated in hermetically sealed, leaded glass. The SOD27 packages are similar to DO-35.
$1.65
P-QKD522B Diode - KD522B, Silicon, used in Russian Big Muff
New-old-stock Soviet silicon diodes KD522B (КД522Б) in a SOD27 package. These diodes were used in EHX/Sovtek Big Muff models from Civil War to Black Russian. The KD522B is a high-speed switching diode encapsulated in hermetically sealed, leaded glass. The SOD27 packages are similar to DO-35.
$1.65
P-Q1N4448 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
P-Q1N5231 Diode - 1N5231B, 5.1V, Zener, 1/2W, 5% Tolerance
1N5231B 5.1V zener diode in a DO-35 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. Zener Voltage SKU 4.7 V P-Q1N5230 5.1 V P-Q1N5231 9.1 V P-Q1N4739A 11 V P-Q1N4741A 12 V P-Q1N4742A 22 V P-Q1N4748A
$0.27
P-Q1N5230 Diode - 1N5230B, 4.7V, Zener, 1/2W, 5% Tolerance
1N5230B 4.7V zener diode in a DO-35 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
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