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.
Capacitor - CE Mfg., 525V, 30/20/20/20 μF
CE Manufacturing USA Made Multi section Can Capacitor. Reproduced To Exact Mallory Specs Using Original Mallory Machinery.
  • 30/20/20/20uF 525VDC Electrolytic. Used In Dyanaco ST-70 Amplifiers.
  • FP / Twist Lock Style. Solder Tabs.
  • -10%, +50% Tolerance, 55°C Temperature Rating.
  • 1 ⅜"D X 3 1/2"H.
$40.95
Capacitor - 100V, 100µF, Radial Lead, Electrolytic
High quality, radial leaded, aluminum electrolytic capacitors rated at 100VDC.
$0.90
package of 5
Capacitor - 250V, 47µF, Axial Lead Electrolytic
High quality low leakage tubular electrolytic capacitor. Rated for 85° C operation.
Tolerance -20%, +50%.
Size .63" dia. x 1.25" length.
$1.40
Capacitor - 400V, .47µF, Polypropylene Film
Rated for 85°C operation. Polypropylene film capacitor with radial leads. ± 5% tolerance.
.90" diameter x 1.55" length.
$3.75
Capacitor - SoZo, 200V, .68 µF, NexGen Yellow Mustard Vintage
SoZo's Yellow Mustard line of polyester film tube amp capacitors have been thoroughly tested by LA’s best tube amp builders. They are handmade to exact vintage specs, and beat everything available, even in high gain situations.
After years of painstaking research and development, in 2003 SoZo Amplification began manufacturing the SoZo Mustard Cap™ capacitors, which quickly caught on among discriminating musicians and amp designers. Now, hundreds of thousands of capacitors later, SoZo has engineered capacitor product lines optimized for different products, including amps by Marshall™, Fender®, Vox®, HiWatt, and others, as well as professional sound gear from Neve, API, Neumann, Universal Audio, Urei, and virtually any quality gear from the 1950s on.
These caps are successful recreations of the originals and are superbly built and excellent-sounding caps. When one considers the audio signal passes through as many as ten capacitors before exiting the amplifier, you can see how these components play an extremely large role in the tone of the amplifier.
$11.40
Capacitor - JJ Electronics, 500V, 100/100µF, Electrolytic
Same diameter as LCR. Great for use in Marshall amplifiers. 1-3/8" dia. x 2 7/8" height. S-H122 is a good mounting clamp for this can
$12.95
Capacitor - Mallory, 100V, 0.68 µF, 150s, Axial Lead
0.68uF Mallory axial capacitors rated for 100V. This value is popular for cathode bypass capacitors in many vintage Marshall amps. The 8.5x20.5mm size works well for turret board builds of these classic amplifiers. The Type 150 series are axial lead metallized polyester non inductive capacitors. Type 150 is a general purpose capacitor for use in blocking, bypass, decoupling, smoothing and some timing applications. Features
  • Epoxy end fill meets UL94V-0
  • Non inductively wound
  • Flame retardant outer wrap meets UL510
  • Non polar
$3.95
Capacitor - 16V, 4700µF, Axial Lead Electrolytic
4700 µF @ 16 VDC polarized electrolytic capacitor with axial leads. 5/8" diameter x 1-1/16" length.
$2.55
Capacitor - 50V, 680pF, Ceramic Disc
Ceramic disc capacitor, 680 pF (.00068µF) rated for up to 50 V.
Non linear temperature coefficient of capacitance
$0.60
Capacitor - CE Mfg., 500V, 100/100µF
CE Manufacturing USA Made Multi Section Can Capacitor. Reproduced To Exact Mallory Specs Using Original Mallory Machinery
  • 100/100uF - 500VDC Electrolytic
  • FP / Twist Lock Style. Solder Tabs
  • -10%, +50% Tolerance, 55°C Temperature Rating
  • 1 ⅜"D X 4"H
$40.95
Capacitor - Illinois, 100 µF @ 450V, Axial Lead Electrolytic
Illinois Capacitor 450 V axial lead electrolytic. Rated for 85 degree operation.
$7.95
Capacitor - 35V, 4.7µF, Axial Lead Electrolytic
High quality tubular electrolytic capacitor. Rated for 85°C operation. Size 0.21" dia. x 0.45" length.
$0.49
Capacitor - Illinois, 300V, 220µF, Axial Lead Electrolytic
Rated for 85 degree operation. Tolerance ±20%. Measures 1.03" diameter X 1.97" height
$8.95
Capacitor - CE Mfg., 40/40/40/40µF, 525VDC, Electrolytic
CE Manufacturing USA Made Multi Section Can Capacitor. Reproduced To Exact Mallory Specs Using Original Mallory Machinery.
  • 40/40/40/40uF 525VDC.
  • FP / Twist Lock Style. Solder Tabs.
  • -10%, +50% Tolerance, 55°C Temperature Rating.
  • 1-⅜" Dia. X 3.6" H.
$40.95
Capacitor - CE Mfg., 450V, 70/40/40µF, Electrolytic
CE Manufacturing USA Made Multi Section Can Capacitor. Reproduced To Exact Mallory Specs Using Original Mallory Machinery.
  • 70/40/40µF 450VDC
  • FP / Twist Lock Style. Solder Tabs.
  • -10%, +50% Tolerance, 85°C Temperature Rating.
$40.95
Capacitor - CE Mfg., 450V, 20/20/20µF, Electrolytic
CE Manufacturing USA made multi section can capacitor. 3 sections 20µF at 450VDC. 85°C temp rating.
Great replacement for the can capacitor in the Champ AA764, Vibro-Champ AA764, and Bronco Amp AB764.
$37.95
Capacitor - F&T, 500V, 16/16µF, Axial Lead Electrolytic
Dual section axial lead electrolytic capacitor from F&T with two 16uF sections rated for 500V. This type of cap is used in Marshall amps. The capacitor body has a 1" diameter and 2" length. Made in Germany.
$8.95
Capacitor - JJ Electronics, 500V, 250µF, Electrolytic
JJ Electronic single-section electrolytic can capacitor, 250 µF -10%+30% @ 500 V, 1 3/8" diameter x 2 3/4" height (35 x 68 mm). Clamp mount, solder lug terminals. Excellent for music industry applications
$16.25
Capacitor - 6000V, Ceramic Disc, ± 10%
Ceramic disc capacitors rated for up to 6kV, 10% tolerance.
Starting at $0.60
Capacitor - F&T, 450V, 8/8µF, Axial Lead Electrolytic
Dual section electorlyic capacitor from F&T with two 8uF sections rated for 450V. This type of cap is used in Vox AC30 amps. The capacitor body has a 1" diameter and 1.5" length. Made in Germany.
$8.25
Capacitor - CE Mfg., 450V, 40/40µF, Electrolytic
CE Manufacturing USA Made Multi Section Can Capacitor. Reproduced To Exact Mallory Specs Using Original Mallory Machinery.
  • 2 sections - 40/40µF at 450V
  • -10%, +50% tolerance
  • 85° temperature rating
  • 1-⅜" dia. x 2.6" tall
$40.95
Capacitor - 500V, 32/32µF, Electrolytic
This low ripple capacitor tests superior to any other capacitor of its value currently being made. Commonly used as filter capacitors in guitar amps. 32μF + 32μF @ 500VDC. 1-3/8" dia. x 2" tall. Requires clamp - S-H122. Replacement for LCR. The common negative terminal is dotted.
$7.95
Capacitor - Fender, 150V, Wax Paper
Fender offers a wide selection of Pure Vintage electronics to players looking to restore or upgrade their guitar or amplifier with classic Fender in mind. From potentiometers to select capacitors, tube sockets and more, these electronics are created to closely replicate original-era Fender parts and have been used on a number of Fender reissue instruments and amplifiers, including our American Vintage series of guitars and basses.
Starting at $12.95
Capacitor - JJ Electronics, 500V, 16/16µF, Electrolytic
JJ Electronics aluminum electrolytic capacitor. Low impedance, low ESR, wide frequency range. For power supplies, high-end exlectronics, and industrial electronics.
  • Rated voltage: 16/16µF
  • Operating temperature: -25°C - 70°C
  • Rated voltage: 500VDC
  • Capacitance tolerance (at 100Hz, 20°C): -10% + 30%
  • Dissipation factor (at 100Hz, 20°C): 0.15 - 0.25

The aluminum case capacitors are supplied with PVC sleeve insulation and a safety vent located on end deck. Load life is 1000 hours (at maximum operating temperature, rated voltage, and AC current load)
$9.95