jb High End Audio Capacitors—JFX & JSX

You may know we produce lots of capacitors. Their performance are well in every field. 
Today, I am going to introduce one kind of capacitor. 
They have good reputation in making audio equipment – JFX and JSX.
Our JFX and JSX series have got lots of approvals from many audio engineers
Our audio capacitors provide high sound quality with competitive prices
We have many manufacturers and distributors reorder every year.
If you are willing to know more about our JFX and JSX audio capacitor, please feel free to get on our website. There is more information you can find.
Or just send us a mail we will be glad to help you find the most suitable capacitors for you.

JFX & JSX FEATURES
. Quick transient design
. High Precise Capacitance ± 3%, ± 5%
. Very low Dielectric absorption factor
. Very low Dissipation factor
. Very low ESR
. Very low Inductance
. Excellent handling of high current audio pulses

jb JFX - Premium Metallized Polypropylene Film Capacitors, Axial

jb JFX - Premium Metallized Polypropylene film capacitors, Axial

PDF Datasheet Download 

FEATURES
Quick transient design Very Low Dissipation factor
High Precise Capacitance ±3%, ±5% Very Low Inductance
Very Low Dielectric absorption factor Excellent handling of high current audio pulses
Very Low Dissipation factor RoHS Compliant
SPECIFICATIONS
Passive flammability  GB10191-88 IEC384-16
Operating temperature   -55℃~+85℃
Capacitance range    0.047~100uF
Capacitance tolerance   ±3%、±5% 1KHz
Rated voltage      250V、400V、630V.DC
Withstand voltage    1.5VR 5S
0.0020 1KHz
Insulate the electric resistance    0.33uF      15000MΩ
0.33uF 5000 S
Leads Diameter       0.60.81.01.2 Tinned Pure Copper

Relative JFX Blog:

♫ Testimonials of JFX capacitors

♫ Test report from an Audiophile in France (Mr. SAM BENELBAZ )

 JFX Distributors

 MOQ,  Free Samples, JFX Leaflets.

jb Why You Use Capacitor in Transistor Amplifier Circuit?

Keywords: Ripple Voltage, AC power supplies, audio amplifier, open-loop

Capacitors are used to couple each stage of an amplifier to the next, to help remove ripple voltages from rectified AC power supplies and they are also used to tune circuits to get the required frequency response, such as a tone control in an audio amplifier, or an RF or IF amplifier in a radio receiver front-end.

Capacitors are also used to bypass emitter resistors to improve the voltage swing and lower the AC output impedance of class A amplifier stages, and also used in negative feedback loops to stabilize an amplifier's open-loop gain.

We jb capacitors company professional produce MKT & MKP film capacitors, total 22 series. we have two representitive types used in Amplifier, audio, sound system. please check below.

JFG-- Axial Met Polyester & Polyrpopylene Film Capacitor, nice appearance, very popular in market now.

Flat and Round shape are available

Datasheet: http://www.jbcapacitors.com/pdf/JFG-Axial-Metallized-Polyester-Polypropylene-Film-Capacitor.pdf

JFX-- Axial Premium Met Polypropylene Film Capacitors, this is a high end audio capacitor, quality is quite good.

Datasheet: http://www.jbcapacitors.com/pdf/JFX-Premium-Metallized-Polypropylene-Film-Capacitors-Axial.pdf

Welcome to send us your inquiry to info@jbcapacitors.com Skype: jbcapacitors