jbcapacitors blog

Happy New Year!
in the New Year 2016, "jb" hope happiness, health, fortune all along with you.  :)

Here I want to share you a good news, now, we have below stock on hand, do you have interest?
the stock have justbeen prepared, then I email you. but as the quantity is limited, first come, first served.
 

jb strong series X2 capacitors JFZ, with ENEC VDE UL certification for 310VAC, from 1000pF to 4.7uF

Prezados Senhores,
Bom dia!
Eu sou um gerente de Vendas da Empresa jb capacitores. Ha hum ritmo atras enviei e-mails alguns ... Voce lembra da Nossa Empresa?

A jb capacitores E hum Fabricante com Certificado ISO, Que produz e vende DESDE 1980 Mais de 22 Tipos de capacitores Filme plastico MKT, MKP ...
ESTAMOS localizados los HK e Taiwan com Tecnologia avancada e vendemos Qualidade com precos atrativos

Aqui eu recomendo que voce a nossa serie mais forte - JFZ X2 capacitores de filme metalizado polyproylene, temos aprovacoes ENEC VDE UL, muito popular no mercado e aproveitar repuation bom no mercado, por favor, confira abaixo nosso guia cruz e imagem, por favor envie o seu lista de pedido de orcamento! Amostras gratis tambem estavam disponiveis!

JFZ X2 capacitores de filme metalizado polyproylene, temos aprovacoes ENEC VDE UL
Capacitacne: 1000pF ~4.7uF
Rated Voltage: 310VAC
Tolerance: +/-10%

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.

Good day Sir,

Are you in need of Axial Polyester/ Polypropylene Capacitors? used in Audio, Amplifiers, Instrument,
Household equipment...
We offer low MOQ: 500~1,000 pcs with excellent performance, unbeatable price and good delivery.

A series with numerous re-orders, good feedback, believe can be your hot seller and good project 
option.
Kindly send your inquiry, let us quote for you info@jbcapacitors.com, ok? 

JFG - Axial Metallized Polyester & Polypropylene Film Capacitor   MOQ: 500pc~1000pcs
4 sub series:  JFGA(Polyester, Cycloidal), JFGB(Flat Oval)
                          JFGC(Polypropylene Cycloidal), JFGD(Polypropylene, Flat Oval)
Rated Voltage: 100V, 250V, 400V, 630V, 1000V, 1250V.DC
Capacitance:  0.033 ~68μF

Features:
★Constructed with metallized polyester film or metallized polypropylene film as medium and 
electricode, wrapped and sealed with flame-retardant plastic and epoxy resin.
★With high reliability, high temperature-resistance, small volume, large capacity and good self-healing property.
★Mainly used in instruments and the DC &AC circuit of the household equipment and the fractional frequency circuit of acoustics system.

X2 capacitor is same as Safety capacitor, also called Interference Suppression MKP film capacitors.  X2 capacitors indicate which grade the capacitors can withstand the voltage with normal working.

Have safety approvals, like UL, TUV, CE, VDE approvals.  JFV X2 film capacitors is jb capacitors best seller in market, with quite good quality and shortest lead time. Pls. visit our website www.jbcapacitors.com and contact us for more detail information.

Below is stock information for X2 Film Capacitors.

• Brand: jb Capacitors Company.
• Products: JFV series--X2 Metallized Polypropylene Film Capacitors
• Approvals: TUV, CE, UL
• Voltage: 275VAC
• Tolerance: +/-10%
• Pitch size: 15mm
• Part Numbers: JFV0A1104K150000B & JFV0A1224K150000B
• Cross Reference: Vishay MKP3382, Kemet Arcotronics R46, Wima MP3, Epcos B81130, Pilkor PCX2 337

Cross Link: http://www.jbcapacitors.com/pdf/JFV-X2-Metallized-Polypropylene-Film-Capacitors-Cross-
Reference.pdf
Datasheet Link: http://www.jbcapacitors.com/pdf/JFV-X2-Metallized-Polypropylene-Film-Capacitor.pdf

The construction of glass dielectric capacitors is relatively straightforward to understand. The capacitor consists of three basic elements: the glass dielectric, aluminium electrodes and the encapsulation. However the assembly of the glass capacitors is undertaken in a manner that ensures the required performance is obtained.

As the capacitance between two plates is not always sufficient to provide the required level of performance, the majority of capacitors use a multiplayer construction to provide several layers of plates with interspersed dielectric to give the required capacitance.

Although the glass plates are always flat, and tubular forms of construction are not applicable, the glass capacitors are usually available with leads emanating in either a radial or axial form. Essentially the leads either exit the encapsulation at the side or the end.http://www.jbcapacitors.com/

Symbol:T
Unit:(s)
When a capacitor discharges its charge throught a resistor, the charge of the capacitor decreases with time. The decreasing charge follows an exponential decay curve.

http://www.jbcapacitors.com/