Did you know Electrocube aquired Bishop Electronics? (read more)

Basic construction consists of electrical grade aluminum or copper foil, temperature-suitable interwinding insulation, fiberglass and nomex sheet insulation. The unit is then vacuum pressure impregnated (VPI) with a specially formulated epoxy resin designed to assist in heat transfer and to bond the components into a stable, dense unit.

Produced as isolation transformers or... (read more)

Take a peek at our audio cap offerings (read more)

Electrocube 433D/463D Teflon capacitors available through our distributor New Yorker Electronics (read more)

Seacor capacitors offer a broad selection of standard designs and features engineered to meet a wide range of specifications required to handle the demands of electrical power systems. (read more)

Current Transformers

Instrument transformers, single phase, multiple phase

What are current transformers (CTs) used for?

Electrocube current sensing transformers, also known as instrument transformers, are used primarily for power system wiring protection and power supply control in commercial jetliners, military aircraft and land-based defense facilities.

Electrical Engineering Design - Custom components manufacturing

An industry leader: optimized design specifications

Widely known for custom electrical components design, Electrocube fully supports engineering design and assembly – from the smallest requirements to the most massive – while meeting or exceeding all environmental requirements.

... (read more)

Product Data Sheets

There are several parts to what we do...

• Capacitors - Part numbers that begin with 230-971
• Bishop Capacitors
• Audio Capacitors - Part numbers: 470D, 900D, 916D, 967D, Type AM, Type PM, Type MF, Type PF, RDM, RDF
• High Temperature Film Capacitors - Part numbers: 340D, 980D, 985B
• RC Networks - Part numbers that.../li>

Foil Transformers

High frequency, aluminum foil, copper foil, foil winding (read more)

RC Networks

Resistor Capacitor Networks, RC circuit, RC filter

What are resistor capacitor (RC) circuits used for?

Electrocube carries an extensive line of more than 400 precision UL-recognized and ULc-approved RC Networks. Also known as resistors, resistor-capacitors, or RC filters, Electrocube’s RC Networks are designed to prevent or substantial... (read more)

Filters suppress electromagnetic interference. (read more)

 High frequency, aluminum foil, copper foil, foil winding . (read more)

What are resistor capacitor (RC) circuits used for? (read more)

Get Your Complimentary Consultation With A Capacitor Design Engineer

Electrocube is a leading manufacturer of film capacitors for more than 60 years. With an extensive line of standard film capacitor designs, we are well equipped to handle your needs.

Learn More (read more)

High Voltage Polyester Capacitors

The unique high performance and long life characteristics of polyester account for the varied applications of this miniature capacitor series.
These capacitors feature extended foil construction and standard tin coated copper-clad steel leads. Nickel, copper, dumet and other special leads are available.
Protective clear wrap is offered o... (read more)

Electrocube's Tom Colella Plays the Blues with Type PM Film Caps

Hear what the Electrocube retro-style audio-optimized Type PM capacitor (.022uf to be exact) sounds like in this blues riff played by our “Resident Cool Guy” Tom Colella (aka Engineering Manager). As leader of our design team, Tom plays on his Gibson Les Paul guitar to demonstrate the capabilities of this... (read more)

Designated line, custom, foil for high-end audio application

Electrocube, an audio capacitor design manufacturer, offers a full line of audio-optimized film capacitors specially designed and optimized for the high-end audio industry. Whether for professional, commercial, stage or studio applications, these audio film capacitors are preferred by audio engineers for their hig... (read more)

Designated line for extreme heat, current, frequency

Electrocube offers a line of high temperature film capacitors that exhibit superior electrical characteristics over an extremely wide temperature range. Whether for high current or high frequency applications, these film capacitors are preferred for their utility in demanding environments and proprietary design and manufa... (read more)

Filters suppress electromagnetic interference

What are EMI Filters, Radio-frequency Interference (RFI) Filters?

EMI Filters – which eliminate unwanted signal(s) – clean electrical power similar to how a water filter cleans water. With unique filter requirements in all types and sizes to suppress or eliminate electromagnetic interference, Electrocub... (read more)

Single/Multi-phase electrical signal

The Transformer Rectifier Units (TRUs) designed and manufactured by Electrocube represent its most recent product expansion and one of the few component manufacturers in the United States. Customized in-house, at its facility in California, TRUs utilize lightweight, high reliability foil transformers to produce a unique power supply. The key di... (read more)

Current Transformers

What are current transformers (CTs) used for?

Electrocube current sensing transformers, also known as instrument transformers, are used primarily for power system wiring protection and power supply control in commercial jetliners, military aircraft and land-based defense facilities.

How do Electrocube single phase and multiple phase... (read more)

High Temperature Film Capacitors

Designated line for extreme heat, current, frequency

Electrocube offers a line of high temperature film capacitors that exhibit superior electrical characteristics over an extremely wide temperature range. Whether for high current or high frequency applications, these film capacitors are preferred for their utility in demanding enviro... (read more)