Synth & Eurorack Parts / DIY

Low cost, high quality 3.5mm patch cables in a variety of lengths and colors. The cables are super flexible, have a great droop, and are shipped coiled so no permanent kinks are formed. With the large selection of lengths and colors, these cables are the perfect choice for any sized system.

Knurled, slotted nut for W-QP-PJ3410 3.5mm jacks.
See W-QP-NUT-PJ-H for the hex version of this nut.
See S-TND-2X for nut driver tool

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

Hex nut for W-QP-419GR and W-QP-518MA 3.5mm jacks. See W-QP-NUT-K for the knurled, slotted version of this nut. See W-QP-WASHER for compatible washer

Hex nut for W-QP-PJ3410 3.5mm jacks. See W-QP-NUT-PJ-R for the round, slotted version of this nut.

NPN Darlington transistor (TO-92 package) - designed for high gain, low noise general purpose amplifier applications.

• Max collector to emitter voltage = 45 V
• Max collector to base voltage = 45 V
• Max emitter to base voltage = 6.5 V
• Max collector current = 0.2 A (continuous)

Knurled, slotted nut for W-QP-419GR and W-QP-518MA 3.5mm jacks. See W-QP-NUT-H for the hex version of this nut. See W-QP-WASHER for compatible washer See S-TND-2X for nut driver tool

Flat washer for W-QP-419GR and W-QP-518MA 3.5mm jacks.

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

Schottky diode with low forward voltage drop and high switching speeds.

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

2N5088 NPN Bipolar Junction Transistor in TO-92 package

Rubber caps / switch tips for mini toggle switches in a variety of colors. These are made for standard sized toggle bats. Available in 11 different colors.

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.

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.

Rubber caps / switch tips for mini toggle switches in a variety of colors. These are made for short sized toggle bats. Available in 11 different colors. See P-HTCAP-X for standard-length caps.

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.

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

MPSA14 NPN Darlington transistor (TO-92 package) - designed for high gain, low noise general purpose amplifier applications.

• Max collector to emitter voltage = 30 V
• Max collector to base voltage = 30 V
• Max emitter to base voltage = 10 V
• Max collector current = 0.5 A (continuous)

MPSA63 PNP Darlington transistor (TO-92 package) - designed for high gain, low noise general purpose amplifier applications.

• Max collector to emitter voltage = -30V
• Max collector to base voltage = -30 V
• Max emitter to base voltage = -10 V
• Max collector current = -0.5 A (continuous)

Radial ceramic capacitor.

• Voltage rating: 500VDC
• Tolerance: ± 10%

100 V ceramic disc capacitors. ± 10% tolerance.

The 2N4125 is a general purpose silicon NPN transistor in a TO-92 case. The 2N4125 is primarily intended for general purpose amplification. It is a popular choice for silicon fuzz pedals due to its low hFE specifications. It has also been used in a variety of classic pedals such as the Phase 90.

High quality R82 Series box film capacitors from Kemet. These polyester film capacitors have 5mm lead spacing, a minimum voltage rating of 63VDC, and a tolerance of ±10% or better. The small size, high specifications, and radial mounting makes them an excellent choice for PCB builds of pedals, synthesizer, and other audio equipment. The R82 Series is constructed of metallized polyester film with radial leads of tinned wire. Radial leads are electrically welded to the contact metal layer on the ends of the capacitor winding. The capacitor is encapsulated with thermosetting resin in a box of material meeting the UL 94V–0 requirements.

• Voltage rating: 63 VDC Minimum
• Lead Spacing: 5 mm
• Capacitance tolerance: ±10% or better
• Operating temperature range of -55˚C to +105˚C
• RoHS compliance and lead-free terminations
• Self-healing