jbcapacitors blog

Does your market has demand for low DF values audio capacitors, that is to say the Superior Audio Capacitors, which is a higher level of JFX both in price and quality.
We call it as JSX, we sell JSX a lot in our domestic market and enjoy extraordinary feedback.

Our JSX is online now, please check below link. We can provide common samples for testing if needed.
http://www.jbcapacitors.com/Plastic-Film-Capacitors/JSX-Superior-Metallized-Polypropylene-Film-Capacitors-Axial.html

We're planning to promote JSX to oversea market too, how do you think ? Free samples are ready for your testing.

JSX - 250V Superior Metallized Polypropylene Film Capacitors – Axial 
1.0uF 250V +/-3% Bulk RoHS
1.5uF 250V +/-3% Bulk RoHS
2.2uF 250V +/-3% Bulk RoHS
3.3uF 250V +/-3% Bulk RoHS
4.7uF 250V +/-3% Bulk RoHS
5.6uF 250V +/-3% Bulk RoHS
6.8uF 250V +/-3% Bulk RoHS
10uF 250V +/-3% Bulk RoHS

JSX - 630V Superior Metallized Polypropylene Film Capacitors – Axial
1.0uF 630V +/-3% Bulk RoHS
1.5uF 630V +/-3% Bulk RoHS
2.2uF 630V +/-3% Bulk RoHS
3.3uF 630V +/-3% Bulk RoHS
4.7uF 630V +/-3% Bulk RoHS
5.6uF 630V +/-3% Bulk RoHS
6.8uF 630V +/-3% Bulk RoHS
10uF 630V +/-3% Bulk RoHS

Do you buy Radial aluminum electrolytic capacitors? we produce many different types of Radial E Cap,
85C', 105C' for standard & low impedance type, with more than 34 years manufacturing experience.

We can be excellent replacement for Epcos, Panasonic, CDE, Nichicon, Chemi-con, Rubycon etc. 
But help you cost down much! Below are cross guide for your reference
http://www.jbcapacitors.com/pdf/Radial-Aluminum-Electrolytic-Capacitors-Cross-Reference.pdf

For good start about our cooperation, we can support you very flexible MOQ, very compettive prices and quick lead time.
Also welcome you ask for samples to test our high quality first. 

For more details, please check our  E-Catalog at below link
http://www.jbcapacitors.com/pdf/jb-Radial-Electrolytic-Capacitors-Leaflet.pdf

Dear jb VIP Customers,I bring you a very good news, now we produce JFZ series X2 capacitors, with ENEC VDE UL approvals, very low prices offer for 310VAC, can help you win more projects and market shares.

If you want to cost down? Please send your X2 capacitors to me for quote, you will be very satisfied with our competitive prices and high quality. :) And sure you will be very satisfied with our good customer service and good package too as always. :) 

JFZ- X2 metallized polypropylene film capacitors, 310VAC with ENEC VDE UL approvals
Capacitance Range: 0.0022uF ~ 2.2uF  
Rated Voltage: 310VAC 
Approvals: ENEC VDE UL 
Cross guide: Epcos B32921~32924, Vishay MKP3392, Arcotronics R46, PHE840, Pansonic ECQU, Faratronic C42

Do you know what is the best seller in jb Capacitor Company? You will say plastic film capacitors, right? Yes, you are definitely right.
But the most strong series in our plastic film capacitors is Class X2 Film Capacitor JFV.
In year 2015, we will launch a new series that is the sister series with JFV, we call it JFZ. Both of them are produced by jb Capacitor Company.

Both of them get individual UL, cUL, VDE, ENEC approval.  
Class X2 JFV UL file Number : E344970 , ENEC-VDE  file Number : 40035534 
Class X2 JFZ UL file Number : E344970,  ENEC-VDE  file Number : 40041888

But In some regards, JFZ is a upgraded level compared with JFV.
JFV Passive flammability category is Class C, JFZ Passive flammability category is Class B.
However, in order to give best support to customers, our JFZ price even can compete with JFV. 

Below is the basic information of our JFZ Class X2 Metallized Polypropylene Film Capacitor 310VAC.

We offer Unbeatable & stable prices, professional services, short lead time, and excellent package to help you beat your competitors.
Now we would like to keep recommend our below Hot Seller items for you,  most our other customers buy big and long order list from us, do you want to try?

JFB--MKT Metallied Polyester Film Capacitors, CL21
★Good reputation in use with filtering
★Coated with epoxy for superior heat resistance, humidty resistance and solvent resistance
★High reliability 

JFL--MKP Metallized Polypropylene Film Capacitor, CBB21
★Dissipation factor is normally low and it is stable against high frequency and change of temperature
★Recommened for high-frequency circuits like s-curve compensating circuit
★High reliability 

JFB pdf datasheet link: http://www.filmcap.hk/upload/JFB-Metallized-Polyester-Film-Capacitor.pdf
JFL pdf datasheet link: http://www.filmcap.hk/upload/JFL-Metallized-Polypropylene-Film-Capacitor.pdf

Any inquiries, kindly send email to our professional sales team info@jbcapacitors.com. 

Basic construction:
1, Two pieces of foils interleaved with an absorbent paper build up the key element of an Aluminium Electrolytic Capacitor, and all these materials should be wound tightly into a cylinder shape
2, The positive foil, or the anode foil are all made from pure aluminium foil. The aluminium oxide dielectric has been formed electrolytically on the surface.. 
3, The foil has been etched to make the effective surface area more larger, and the area of the anode is usually 30–100 times larger than the plan area of the foil.

Figure: How dielectric structure works in an Aluminium Electrolytic Capacitor ?
4, The other plate is a combination of high-absorption paper impregnated with an electrolyte, in contact with a cathode foil. 
5, The electrolyte is there to make good contact with the anode, by permeating its etched structure, and also to repair any flaws in the oxide layer when the capacitor is polarised. 
6, The function of the aluminium cathode foil is to reduce the series resistance of the capacitor by making contact with the paper over a wide area.

jb Capacitors -- Your best partner for Radial aluminum electrolytic capacitors, most competitive prices, quick delivery time, always reliable quality.

Our radial E Cap are widely used in EMS, Communication products, Power supply etc... No matter if you're manufacturer or distributor, you could get much profit in using or selling jb products, and never worry about quality problem.

"jb", more than 35 years manufacturing experience, ISO 9001:2008, CE, UL, ENEC, VDE certifications we have!

Our motor running capacitors enjoy good reputation in the European market, not only for the high quality and competitive price, but also for the best after service follow up .
We are proud to say that our motor capacitors can help a lot of customers to get better  promotion result in their domestic market .

Does your market has demand for low DF values audio capacitors, that is to say the superior audio capacitors, which is a higher level of our present JFX.
We call it as JSX, we sell JSX a lot in our domestic market and enjoy extraordinary feedback.
We're planning to promote JSX to oversea market too. 

Please send us your RFQ if you are interested in pursuit higher quality products.
Limited samples are on hand now. First come, first served. We are looking forward to cooperate with you.

The 15th day of the 1st lunar month is the Chinese Lantern Festival. We welcome all the overseas customers to enjoy this traditional chinese holiday .

According to the Chinese tradition, at the very beginning of a new year, when there is a bright full moon hanging in the sky, there should be thousands of colorful lanterns hung out. 

During the Lantern Festival, people will try to solve the puzzles on the lanterns and eat yuanxiao (glutinous rice ball). 

Best wishes to all of our jb Capacitors Company partners.