jb Capacitors Polymer Aluminum Solid Electrolytic Capacitors

jb Capacitors manufactures and markets Radial Conductive Polymer Aluminum Solid Electrolytic Capacitors with Large permissible ripple current and Low ESR.
We supply high quality Radial Conductive Polymer Aluminum Solid Electrolytic Capacitors to you.

PSS - 2000H at 105°C Standard Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitors
PSR - 2000H at 105°C Super Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitors
JCP - SMD Polymer Aluminum Solid Electrolytic Capacitors

- Low ESR Series. Load life of 2000 hours at 105°C.
- Large permissible ripple current
- Super Low ESR at high frequency range
- Comply with the RoHS directive.

They are applicable to DC/DC converters and AC/DC converters, communication power supply, set-top boxes, router, TV, voltage regulator, mobile phone adapter (mobile phone charger), computer motherboard, graphics card, power supplies, CPU’s, Decoupling circuits and LCD Monitors.

You can also mail us to get more information about our Polymer Aluminum Solid Electrolytic Capacitors!

jb Capacitors Polymer Aluminum Solid Electrolytic Capacitors

jb Polyester and Polypropylene Box Type Plastic Film Capacitors

Plastic Film Capacitors is definitely the best seller in jb Capacitor Company. All of them are RoHS compliant. This time we mainly introduce Polyester and Polypropylene Box type Plastic Film Capacitors to you.

jb Polyester Box type Plastic Film Capacitors related products:
JFD - Box Type Metallized Polyester Film Capacitor
JFJ - Mini Box Stacked Metallized Polyester Film Capacitor

jb Polypropylene Box type Plastic Film Capacitors related products:
JFM - Box Type Metallized Polypropylene Film Capacitor
JFQ - High Voltage Box Type Metallized Polypropylene Film Capacitor
JFYE - Box Type Met Polypropylene Film Capacitor For Power Meter

jb enjoys good reputation from customers by high class quality products, punctual delivery, speedy responsive engineering support, and competitive pricing. 
If you would like to check our full products list, please go to our official website: 
http://www.jbcapacitors.com/Plastic-Film-Capacitors/.

jb Tells You What is Film Capacitors

How are you? Let start our new lessons in the new year. Do you know what is Film capacitors

Film capacitors, plastic film capacitors, film dielectric capacitors, generically called “Film Capacitors”, are electrical capacitors with an insulating plastic film as the dielectric, sometimes combined with paper as carrier of the electrodes. 

The dielectric films, depending on the desired dielectric strength, are drawn in a special process to an extremely thin thickness, and are then provided with electrodes. 
The electrodes of film capacitors may be metallized aluminum or zinc applied directly to the surface of the plastic film, or a separate metallic foil overlying the film. 

Two of these conductive layers are wound into a cylinder shaped winding, usually flattened to reduce mounting space requirements on a printed circuit board, or layered as multiple single layers stacked together, to form a capacitor body. 

Our company produce full series of  Film capacitors Top quality in china, such as raw material: 
Polyester (MKT), Polypropylene (MKP), polystyrene... 
Welcome to visit our website http://www.jbcapacitors.com/Plastic-Film-Capacitors/ for more information, thank you.

From jb Capacitors Company Sales team

jb Plastic Film Capacitor—Dielectric Types

Film Capacitors are Non polarized, and may be used in AC or DC circuits.
Typical values range form 1000pF to 1uF for Polyerster Film, and 0.01uF to 18uF for Metallized Film capacitors. Standard Film Capacitor values change in multiples of 10, 12, 15, 18, 22, 27, 33, 39, 47, 56, 68, 82.

Normal Temperature Coefficient [TC] for Film Capacitors is +7%.

  • Mylar: has a wide temperature change of 20% over -55 to +125°C. Moisture absorption is half that of paper.
    Mylar is the same as polyester. The term Mylar is a trade name.
  • Polycarbonate: Out performs Mylar in all areas. Low Power factor, works best with AC. Polycarbonate has a low temperature drift (graph below), dissipation factor, and dielectric absorption. Use polyphenylene sulfide as a possible replacement.
  • Polyester: Replaces paper for many applications, and smaller in size. Polyester does not have the moisture problem that paper does, but does have a worse tolerance, at 20% ~ over -55 to +125°C. May also be called PETE, or PETP. The Polyester Dielectric has an Absorption of around 0.20%.
  • Polypropylene: It has negative temperature coefficient.
  • Polysulfone: Has a very high operating temperature of +170°C.
  • Polystyrene: Will only work to +65°C. It has a flat to negative temperature coefficient.
  • Teflon: Has a very high operating temperature of +170°C.