jb JFV X2 Film Capacitors Special Competitive Offer During October ~ December

jb capacitors company is a professional ISO factory. Produce MKT MKP Film capacitors since 1980.

During October to December, jb capacitors company mainly promote JFV series X2 film capacitors. We have very special discount for JFV X2 film capacitors during this time.

So, if you have any order plan or forecast for 2012 recently, pls. feel free to send to us for quote, you will receive satisfied prices. 

JFV-X2 Metallized Polypropylene Film capacitors

1.Non-Inductive, (UL940V-0) plastic case sealed with epoxy resin.
2.Provides interference suppression with UL,CE & TUV approvals
3.High dv/dt capabilities.

1. Operating temperature: -40C'~+100C'
2. Voltage Rating: 275VAC
3.Capacitance Range: 0.001uF ~ 2.2uF
4.Capacitance tolerance: +/-10%

Cross Reference:
Epcos : B81130, Vishay MKP3362, MKP3382, Arcotronics(Kemet) R46, Wima MP3 X2, Philkor: PCX2 335, 337

Main applications:
Electronic ballast, LED driver, Amplifier, controller device, power supply, meters, white goods etc..

jb capacitors advantage:
Competitive price, short lead time, reliable & stable quality, the best customer service
If have regular X2 orders, we can specially keep stock for you.
Pls. kindly contact info@jbcapacitors.com for any details.

jb Capacitors Car Audio Capacitor

Many car audio enthusiasts ask about the importance of car audio capacitors to their overall car audio performance. If you have a high powered system or your amplifier doesn't get enough power, probably you need a capacitor. Making sure you have a capacitor installed will prevent any damages to your amp and other audio components.

What is the main role of a car audio capacitor?

Unlike automobile batteries, the main function of an audio capacitor is to store energy. This stored power will be used on demand (when your amp needs it). This will ensure that your audio system is being used to its maximum capability.

How do I know that I need an audio capacitor?

The first thing you will notice is dimming lights. The light will get weaker each time a heavy bass note sounds. If you installed the right capacitor, your audio system would have received the right amount of power needed.

What type of a car audio capacitor should I buy?

Depending on your system, but generally speaking:

- For mid-level systems (1000 watts maximum), you need a 1 Farad capacitor.
- For 1000 - 2000 watt systems, you need to get 1.1 to 1.9 Farad capacitor.
- For 2000 - 3000 watt systems, you need 2 to 2.9 Farad capacitor.
- For high power (over 5000 watt) systems, you need 5+ Farad capacitor

jb capacitors company have JFX audio capacitor, welcome your inquiry. More information please visit:

jb Capacitors JFV X2 Metallized Polypropylene Film Capacitors Stock Samples Avaliable

jb capacitors company is a professional manufacturer, produce film capacitors for more than 31 years.

X2 film capacitors is our best seller, price is very competitive, lead time is very short!

Now we have below stock samples, are you interested in? Welcome to send me your inquiry for quotation and ask for samples.

Cross Reference: Epcos B81130, Vishay MKP3362, Arcotronic R46, Panasonic ECQU, Philkor PCX2 335, Wima MKP 3 ...

JFV-X2 Metallized Polypropylene Film Capacitor

  • 0.1uF 275VAC +/-10% P:10mm Bulk RoHS
  • 0.1uF 275VAC +/-10% P:15mm Bulk RoHS
  • 0.068uF 275VAC +/-10% P:15mm Bulk RoHS
  • 0.022uF 275VAC +/-10% P:10mm Bulk RoHS
  • 0.15uF 275VAC +/-10% P:15mm Bulk RoHS
  • 0.22uF 275VAC +/-10% P:22.5mm Bulk RoHS
  • 0.33uF 275VAC +/-10% P:22.5mm Bulk RoHS
  • 0.47uF 275VAC+/-10% P:22.5mm Bulk RoHS
  • 0.68uF 275VAC +/-10% P:22.5mm Bulk RoHS
  • 1uF 275VAC +/-10% P:22.5mm Bulk RoHS
  • 2.2uF 275VAC +/-10% P:27.5mm Bulk RoHS

Looking forward to your reply, you can also send mail to us info@jbcapacitors.com.

jb метализированные полиэстирольные пленочные конденсаторы

Мы профессиональный производитель MKT и MKP пленочных конденсаторов, мы производим пленочные конденсаторы более чем 31 год, мы предлагаем очень надежное качество, короткие сроки поставки и конкурентные цены.

Вы не ищите поставщика пленочных конденсаторов? У нас есть специальные скидки на полиэстироловые конденсаторы, если вы пришлете запрос на полиэстироловые или Х2 конденсаторы вы получите хорошие цены от нас.

Не могли бы вы прислать нам ваш лист закупок или прогноз на закупки конденсаторов для квотирования?

Компания JB Capacitors рекомендует JFB и JFE серии метализированных полиэстирольных пленочных кондесаторов называемых так же CL21, K73-17, самые популярные пассивные компоненты.

*JFB метализированные полиэстирольные пленочные конденсаторы (CL21,K73-17)

*JFE миниатюрные метализированные полиэстирольные пленочные конденсаторы.

Срок поставки 5-7 недель

Аналоги: Epcos B32591~B32594, Vishay MKT468, Panasonice ECQE, ECQV, Philkor PCMT368, 369, K73-17

Contact lilian@jbcapcitors.hk for more information.

jb High Voltage Film Capacitors

jb Capacitors Company is ISO 9001:2000 certificated factory, produce full series of Polyester, 
polyproylene and Polystyrene Film Capacitors since 1980.

Including high voltage film capacitors as below:

JFA--Mylar polyester film capacitors, offer 1000V, 1250V

JFP--High Voltage Met Polypropylene Film Capacitors, offer 1000V, 1250V, 1600V, 2000V

JFQ--Double sided Box Type Met Polypropylene Film Capacitors, offer 1000V ~2500V

Pls. visit our website www.jbcapacitors.com for more details. Welcome to send me part numbers or 
inquiry to cross.

jb Capacitors Company


Sales Department
Skype: jbcapacitors
MSN: jbcapacitors@hotmail.com
Email: info@jbcapacitors.com

jb tell you How to test a capacitor

key words: film capacitor. electrolytic capacitor

If you always purchase many kinds of film capacitors, or electrolytic capacitors, you should know how to test the capacitors.
1. Remove the suspected faulty capacitor from the unit. If it's a high powered capacitor, it will still hold a high charge. Discharge the capacitor by using a metal screwdriver with a handle that's insulated. Touch the metal end of the screwdriver to both metal terminals at the same time to discharge any power left in them.
2. Turn on the capacitor tester and make sure it's getting power. Plug in the tester probes according to the instructions on the meter. Set the selector to an OHM scale before testing the capacitor. Some meters will have an OHM setting pre-set for you.
3. Touch the leads together so that the meter will zero out by adjusting the wheel on the meter
4. Note where the meter points to before touching the wires to the capacitor. Then touch the terminals of the capacitor with the red probe, which will go on the left, and the black probe which will go on the right.
5. Watch the pointer on the meter. The needle should move away from the left side, or the infinity, and veer toward the right before returning to the infinity. It should move further to the right when the probes are reversed. This means the capacitor is good. If the needle goes all the way to the right side and doesn't return to the left, or infinity side, the capacitor is bad, or it has shorted out.

jb capacitors is professional manufacturer, offer professional technical service. welcome to contact us by email: info@jbcapacitors.com

jb Film Capacitors

Keywords : radial lead type, axial lead type, plastic film, paper, polystyrene.

Film Capacitors which use polystyrene, polycarbonate or Teflon as their dielectrics are sometimes called "Plastic capacitors". The construction of plastic film capacitors is similar to that for paper film capacitors but use a plastic film instead of paper. The main advantage of plastic film capacitors compared to impregnated-paper types is that they operate well under conditions of high temperature, have smaller tolerances, a very long service life and high reliability. Examples of film capacitors are the rectangular metallised film and cylindrical film & foil types as shown below.

Radial Lead Type
Axial Lead Type

The film and foil types of capacitors are made from long thin strips of thin metal foil with the dielectric material sandwiched together which are wound into a tight roll and then sealed in paper or metal tubes.  These film types require a much thicker dielectric film to reduce the risk of tears or punctures in the film, and is therefore more suited to lower capacitance values and larger case sizes.

Metallized foil capacitors have the conductive film metallized sprayed directly onto each side of the dielectric which gives the capacitor self-healing properties and can therefore use much thinner dielectric films. This allows for higher capacitance values and smaller case sizes for a given capacitance. Film and foil capacitors are generally used for higher power and more precise applications.

jb Film Capacitors list--jb Capacitors Company

jb Capacitors manufactures and markets Plastic Film Capacitors, Including Mylar Polyester Film Capacitor, Metallized Polyester Film Capacitor, Box Type Met Polyester Film Capacitor, X2 Metallized Polypropylene Film Capacitor and Metallized Polypropylene Film AC Capacitor Class-X1 etc.

jb Mini Box Type, 5mm Pitch Size, Stacked MKT Polyester Film Capacitors

Below is some information for current our most popular items, are you still interested in?
If you need faster lead time 7-9 weeks, welcome to check our JFE series, MKT dipped type, also with P:5mm.

JFJ--Mini Box Type, 5mm pitch size, stacked. MKT polyester film capacitors
Cross Arcotronics (Kemet) R82, Epcos B32529, Vishay MKT370,MKT365-367
datasheet: http://www.jbcapacitors.com/pdf/JFJ-Mini-Box-Stacked-Metallized-Polyester-Film-Capacitor.pdf
Bulk & Ammo Pack

jb Capacitors Company offer Polystyrene film capacitors

key words: Polystyrene film capacitors, Radial Film Capacitors, Axial film capacitors; As you know, Polystyrene capacitors are not widely available these days.there are only a few suppliers of Polystyrene film capacitors in current market, jb capacitors company can offer you this series.

Polystyrene film capacitors provide extremely low losses, low dielectric absorption, good long-term stability, very high insulation resistance and a small negative temperature coefficient. With their excellent electrical characteristics, Polystyrene film capacitors are ideal for use: tuner & equalization circuits; commercial, industrial & measuring instruments; critical analog circuits; filters, tuned, integrators & sample-and-hold circuits; IF transformers; pulse networks; analogue & digital computing circuits and critical timing circuits such as VCO (voltage-controlled oscillators) and VCF (voltage-controlled filters).

Our JFR-Polystyrene Film Capacitor, including axial and radial type, is with high precision of capacitance.

For more details, pls check our specification link. http://www.jbcapacitors.com/pdf/JFR-Radial-Axial-Polystyrene-Film-Capacitor.pdf