You are here

Capacitors

Capacitors are passive devices that are used in almost all electrical circuits for rectification, coupling and tuning. Also known as condensers, a capacitor is simply two electrical conductors separated by an insulating layer called a dielectric. The conductors are usually thin layers of aluminum foil, while the dielectric can be made up of many materials including paper, mylar, polypropylene, ceramic, mica, and even air. Electrolytic capacitors have a dielectric of aluminum oxide which is formed through the application of voltage after the capacitor is assembled.

Characteristics of different capacitors are determined by not only the material used for the conductors and dielectric, but also by the thickness and physical spacing of the components.

Filter these results
C-ET-X-MODCapacitor - Mod® Electronics, Aluminum Electrolytic, 105°C, Axial Lead

Mod® Electronics electrolytic capacitors provide builders with quality capacitors that offer long-lasting performance at the highest degree. These capacitors are designed with tube amplifiers in mind; each capacitor is rated at 105°C. This temperature rating provides a highly-stable capacitance in any device, be it vacuum tube or solid state. The Mod® electrolytic capacitor line features capacitance values that are common in many vintage amplifiers but are not readily available today. Builders and techs can confidently use these capacitors to match the original specifications of their equipment.


Please Log In to
view prices
Click to read more
C-SACapacitor - Sprague Atom, Aluminum Electrolytic

Aluminum Capacitors +85 °C, axial Lead. The best electrolytic money can buy.


Please Log In to
view prices
Click to read more
C-ETRX-25Capacitor - 25V, Radial Lead, Electrolytic
Package of 5

High quality, radial leaded, aluminum electrolytic capacitors rated at 25VDC.


Please Log In to
view prices
Click to read more
C-EM25-25-25Capacitor - F&T, 25V, 25/25µF, Electrolytic

Made in Germany. 1" diameter x 2" length. Founded in 1948 by Heinz Fischer and Alfred Tausche, F&T Capacitors has over 60 years of experience in producing some of the finest capacitors available today. F&T Caps are known for their great tone and reliability.


Please Log In to
view prices
Click to read more
C-EC50-30-30-10Capacitor - CE Mfg., 50µF@300V, 30µF@25V x2, 10µF@350V

Multi-section twist lock capacitor, four sections - 50uF @ 300 VDC, 30uF @ 25 VDC, 30uF @ 25 VDC and 10uF @ 350 VDC. Manufactured to Mallory specs on original Mallory machinery.


Please Log In to
view prices
Click to read more
C-ER33-47-22Capacitor - CE Mfg., 33µF@160V, 47µF@160V, 22µF@25V

CE Manufacturing multi-section electrolytic "Firecracker" style capacitor (modern polarized electrolytic caps in a tube for a vintage look). 33/47 µF @ 160 VDC & 22 µF ±20% @ 25 VDC. 7/8" diameter x 2-¾" length. Includes zip-tie and mount square. Great for antique radio restoration. Four wires (Blue, Red, Orange, Black):



  • Blue to Black = 33 µF
  • Red to Black = 47 µF
  • Orange to Black = 22 µF

Please Log In to
view prices
Click to read more
C-ET25-25Capacitor - 25V, 25µF, Axial Lead Electrolytic
High quality low leakage tubular electrolytic capacitor. Rated for 85° C operation.
Tolerance -20%, +50%.
Measures .52" in length x .25" in diameter
Please Log In to
view prices
Click to read more
C-ET100-25-ILCapacitor - Illinois, 25V, 100µF, Axial Lead Electrolytic

Rated for 85 degree operation. Tolerance ±20%


Please Log In to
view prices
Click to read more
Don't see a product you're looking for? Send us your product suggestions!
Subscribe to RSS - Capacitors