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 Clamp - Marshall Style, 1.375" Diameter, for Vertical Mounting
Circular clamp for mounting multi-section can capacitors directly to chassis. This style of clamp closely resembles the clamps used on vintage Marshall amplifiers dating back to the 1960s. This clamp is for use with 1 ⅜" (1.375") diameter capacitors. All hardware is sold separately.
$2.75
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 - 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 - 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
Insulator - 3 Section, for FP Cap, 1.5" Mounting Centers
Phenolic insulator for mounting FP type can capacitors.
$1.50
Capacitor - JJ Electronics, 500V, 32/32μF, Electrolytic
Same diameter as LCR. Great for use in Marshall amplifiers. 1-3/8" dia. x 2" long
$9.95
Capacitor - 475V, Axial Lead Electrolytic, Capacitance: 16 uF
  • 16µF, 475VDC
  • Rated for -25° C through +85° C
  • Tolerance ± 20%
  • Ripple current rated at 90mA rms at 120 Hz 105° C
  • Measures 26mm in length x 13mm in diameter.
$1.95
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 - Illinois, 300V, 220µF, Axial Lead Electrolytic
Rated for 85 degree operation. Tolerance ±20%. Measures 1.03" diameter X 1.97" height
$8.95
Capacitor - 35V, 47µF, Axial Lead Electrolytic
High quality low leakage tubular electrolytic capacitor. Rated for 85° C operation.
Tolerance -20%, +50%.
Size .63" dia. x 1" length.
$0.55
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 - 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 - 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 - Philips, KT-347, 400V, .015uF, Polyester Film
New old stock radial capacitors from Philips with 10mm lead spacing. The KT-347 series capacitors feature the same lacquer coating as the Mullard / Philips mustard caps found in classic Marshall amps and many vintage pedals. These NOS caps feature a low-inductive wound cell of metal foil and a polyethylene terephthalate film.
$2.25
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 Clamp - 1" diameter, for vertical mounting
Clamp for mounting electrolytic can capacitors in vertical position. Supplied with #6-32 screw and nut.
$2.70
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 - CE Mfg., 450V, 100/40µF, Electrolytic
CE Manufacturing USA-made Multi Section Can Capacitor. Reproduced To Exact Mallory Specs Using Original Mallory Machinery. 100/40µF 450VDC FP / Twist Lock Style. Solder Tabs. -10%, +50% Tolerance, 85°C Temperature Rating.
$40.95
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 - Vishay BC, 100V, MKT368, Radial Lead
High quality radial capacitors rated at 100V. These MKT368 capacitors are produced by Vishay BC and formerly by Philips. These capacitors are made with metalized polyester film and sealed in epoxy lacquer. Their style and make is similar to the tropical fish capacitors of the 1960s and 70s. Suggested applications include blocking, bypassing, filtering, coupling and energy reservoir applications. Features
  • Polyester film dielectric
  • Vacuum deposited aluminum electrodes
  • Wound mono construction
  • Flame retardant epoxy material (UL-class 94 V-0)
  • Tinned wire radial leads
  • Performance Grade 1 (long life)
  • ±10% tolerance
  • Rated 100VDC

Voltage Rating SKU 100V C-368-X-100 250V C-368-X-250 400V C-368-X-400
Starting at $1.15
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 - 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 - 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