[Place on the top] JSX JFX Audio Capacitors Online Test Reviews

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jb JFX - Best Audio Capactiors

 jb capacitors company is professional ISO manufacturer for film capacitors since 1980.

welcome to check our ISO certi. and company profile: http://www.jbcapacitors.hk/upload/jb-Presentation-2013.pdf
 
We produce top quality JFX series Premium Metallized Polypropylene Film Capacitors, also called audio film capacitors used for amplifer, cross-over, loudspeakers....
cross to Mundorf - MCAP MKP, Jantzen Audio, Mallory, BENNIC, SCR / SOLEN, Auricap.
 
Please check our special introduction for JFX series and you can find below information, welcome send us JFX demands.
 
  • Common Value Table and Datasheet PDF download.
  • Features, Cross Guide, and Applications.
  • Support you can get : Price, MOQ 100pcs,  Free Samples, JFX Leaflets.
  • Testimonials of JFX capacitors
  • Test report from an Audiophile in France (Mr. SAM BENELBAZ )
  • JFX Distributor List

jb JFX - Premium Metallized Polypropylene film capacitors, Axial Lead

Click here to visit : jb JFV - X2 Metallized Polypropylene Film Capacitor

Audiophile grade, JFX series Premium Metallized Polypropylene Film Capacitors (also called audio film capacitors) have been specially manufactured and developed by ISO jb Capacitors Company, to be used for high end audio applications (loudspeakers, amplifiers, coupling, power supply, etc). This high quality Premium Audio film capacitor provides perfect sound quality,stability. only the best will do. Replace ERSE, Mundorf - MCAP MKP, Jantzen Audio, Mallory, BENNIC, SCR / SOLEN, Auricap, INTERTECHNIK, Ampohm audio series.

 Welcome to click below for more details. 

 

 

jb Capacitors Company Presentation 2013

jb Capacitors Company Presentation 2013

http://www.filmcap.hk/upload/jb-Capacitors-Company-Presentation.pdf

Bem-vindo à jb Capacitors Company
Especializada na fabricação das series completas de Capacitores de Filme Plastico & com terminal com clique (snap-in), Capacitores Eletrolíticos de Alumínio com terminal tipo parafuso (screw) & terminal tipo plugue (lug). Estes produtos têm sido amplamente utilizados em equipamentos eletrônicos, processamento de dados, telecomunicações e equipamento de controle industrial. É o nosso compromisso oferecer para nossos clientes os produtos com a melhor qualidade com entrega rápida e o melhor serviço de pós-vendas. Mais informações sobre a empresa, visite o link abaixo :
http://www.jbcapacitors.com/Portuguese.html

jb JFX - Distributor wanted for Premium Metallized Polypropylene Film Capacitors

JFX is a unexceptionable audio capacitor, we have the most strong support, not only on price, quality, also lead time! 

Currently some audio components distributors sell our JFX with good sales. we are still seeking more business partners (distributors) to promote JFX aggressively!
We are eager to find distributors in USA, Germany, Russia, Argentina, Brazil and other European countries.  Your join are highly welcomed! welcome to contact us by: info@jbcapacitors.com  

 

jb JFX - Test report from an Audiophile in France (Mr. SAM BENELBAZ )

Samples tested:
jb JFX—Premium Metallized Polypropylene film capacitors
JFX 94uF 250VDC +/-5% Bulk RoHS                 Qty: 2pcs
JFX 22uF 250VDC +/-5% Bulk RoHS                 Qty: 2pcs
JFX 3.5uF 250VDC +/-5% Bulk RoHS                Qty: 4pcs
Datasheet link:: http://www.jbcapacitors.com/pdf/JFX-Premium-Metallized-Polypropylene-Film-Capacitors-Axial.pdf 

 
Introduction of Mr. SAM BENELBAZ
French, retired, have the hobby of TUBE do it yourself; used to work in IBM as a professional of electronics; after that for LASER a company involved in point of sales solutions and hardware maintenance, in that position, he bought a French company sic-safco. 
Mr. SAM BENELBAZ is member of some forums in US and France, some are AUDIOASYLUM.com and DIYAUDIO.com fun withtubes. com and some others.
 
Original letter from Mr. SAM BENELBAZ
 
Dear Iris,
I hope you are ok. 
I have installed the JFX capacitors last Sunday and i can now give you my impressions.

But first i have to tell you what speakers and amps i used for the test:

The speakers are YAMAHA NS1000M well known in the market and very revealing .
The amps are two american CARY tube amps model 40M using 6SL7 and EL34 tubes.
In this test the EL34 are NOS Philips EL34 of the XF2 series (the best).

The Yamaha crossover was using mainly NICHICON capacitors using metalised paper .
I did replace every capacitor with the ones you send me.

The CDs i use for the test are very good Cds , classic music and jazz mainly.
I know them very well and can hear the differences well. 

Now lets come to the findings:
The JFX has good audio imaging and you can hear obviously more details than with the nichicon .
I think this is because they are wounded very tight.
Congratulations to the worker who did the job.
 
At this very moment I think that JFX are very good capacitors for cross overs and with their price-sound ratio you can go to the market without any shame.

My best regards
Sam

jb JFX - What support you can get from us for JFX capacitors

1) Competitive Price, MOQ, Quality. We offer 100pcs MOQ, matchless prices, also high quality to support all our distributors and customers. 

2) Free samples, stock samples listed below. if you need samples out of below list, please consult to our sales: info@jbcapacitors.com
Kindly note that freight charge will be charge at your side.
 
Stock samples:
1.0µF 400V +/-3%  Bulk RoHS  
1.0µF 400V +/-5%  Bulk RoHS  
2.2µF 400V +/-5%  Bulk RoHS 
3.3µF 400V +/-5%  Bulk RoHS 
4.7µF 250V +/-5%  Bulk RoHS 
5.6uF 400V +/-5%  Bulk RoHS
6.8uF 400V +/-5%  Bulk RoHS
10uF  250V +/-5%  Bulk RoHS  
 
3) JFX catalogs(leaflets). We are pleased to arrange free JFX leaflets for your promotion.

Bem-vindo à jb Capacitors Company
Especializada na fabricação das series completas de Capacitores de Filme Plastico & com terminal com clique (snap-in), Capacitores Eletrolíticos de Alumínio com terminal tipo parafuso (screw) & terminal tipo plugue (lug). Estes produtos têm sido amplamente utilizados em equipamentos eletrônicos, processamento de dados, telecomunicações e equipamento de controle industrial. É o nosso compromisso oferecer para nossos clientes os produtos com a melhor qualidade com entrega rápida e o melhor serviço de pós-vendas. Mais informações sobre a empresa, visite o link abaixo :
http://www.jbcapacitors.com/Portuguese.html

jb JFX - Common Value Table of Film Audio Capacitors

Below are most popular items of our customers order. more items are available according to your exact request. please contact us via info@jbcapacitors.com 
 
JFX - Premium Metallized Polypropylene capacitors
Capacitance  250VDC +/-5%   400VDC +/-5%   630V +/-5% 
1.0uF 1.0uF 250V +/-5% Bulk RoHS 1.0uF 400V +/-5% Bulk RoHS 1.0uF 630V +/-5% Bulk RoHS
1.2uF 1.2uF 250V +/-5% Bulk RoHS 1.2uF 400V +/-5% Bulk RoHS 1.2uF 630V +/-5% Bulk RoHS
1.5uF 1.5uF 250V +/-5% Bulk RoHS 1.5uF 400V +/-5% Bulk RoHS 1.5uF 630V +/-5% Bulk RoHS
1.8uF 1.8uF 250V +/-5% Bulk RoHS 1.8uF 400V +/-5% Bulk RoHS 1.8uF 630V +/-5% Bulk RoHS
2.0uF 2.0uF 250V +/-5% Bulk RoHS 2.0uF 400V +/-5% Bulk RoHS 2.0uF 630V +/-5% Bulk RoHS
2.2uF 2.2uF 250V +/-5% Bulk RoHS 2.2uF 400V +/-5% Bulk RoHS 2.2uF 630V +/-5% Bulk RoHS
2.7uF 2.7uF 250V +/-5% Bulk RoHS 2.7uF 400V +/-5% Bulk RoHS 2.7uF 630V +/-5% Bulk RoHS
3.3uF 3.3uF 250V +/-5% Bulk RoHS 3.3uF 400V +/-5% Bulk RoHS 3.3uF 630V +/-5% Bulk RoHS
3.6uF 3.6uF 250V +/-5% Bulk RoHS 3.6uF 400V +/-5% Bulk RoHS 3.6uF 630V +/-5% Bulk RoHS
3.9uF 3.9uF 250V +/-5% Bulk RoHS 3.9uF 400V +/-5% Bulk RoHS 3.9uF 630V +/-5% Bulk RoHS
4.7uF 4.7uF 250V +/-5% Bulk RoHS 4.7uF 400V +/-5% Bulk RoHS 4.7uF 630V +/-5% Bulk RoHS
5.6uF 5.6uF 250V +/-5% Bulk RoHS 5.6uF 400V +/-5% Bulk RoHS 5.6uF 630V +/-5% Bulk RoHS
6.8uF 6.8uF 250V +/-5% Bulk RoHS 6.8uF 400V +/-5% Bulk RoHS 6.8uF 630V +/-5% Bulk RoHS
8.2uF 8.2uF 250V +/-5% Bulk RoHS 8.2uF 400V +/-5% Bulk RoHS 8.2uF 630V +/-5% Bulk RoHS
9.1uF 9.1uF 250V +/-5% Bulk RoHS 9.1uF 400V +/-5% Bulk RoHS 9.1uF 630V +/-5% Bulk RoHS
10uF 10uF 250V +/-5% Bulk RoHS 10uF 400V +/-5% Bulk RoHS 10uF 630V +/-5% Bulk RoHS
12uF 12uF 250V +/-5% Bulk RoHS 12uF 400V +/-5% Bulk RoHS 12uF 630V +/-5% Bulk RoHS
15uF 15uF 250V +/-5% Bulk RoHS 15uF 400V +/-5% Bulk RoHS 15uF 630V +/-5% Bulk RoHS
18uF 18uF 250V +/-5% Bulk RoHS 18uF 400V +/-5% Bulk RoHS 18uF 630V +/-5% Bulk RoHS
22uF 22uF 250V +/-5% Bulk RoHS 22uF 400V +/-5% Bulk RoHS 22uF 630V +/-5% Bulk RoHS
27uF 27uF 250V +/-5% Bulk RoHS 27uF 400V +/-5% Bulk RoHS 27uF 630V +/-5% Bulk RoHS
33uF 33uF 250V +/-5% Bulk RoHS 33uF 400V +/-5% Bulk RoHS 33uF 630V +/-5% Bulk RoHS
36uF 36uF 250V +/-5% Bulk RoHS 36uF 400V +/-5% Bulk RoHS 36uF 630V +/-5% Bulk RoHS
39uF 39uF 250V +/-5% Bulk RoHS 39uF 400V +/-5% Bulk RoHS 39uF 630V +/-5% Bulk RoHS
47uF 47uF 250V +/-5% Bulk RoHS 47uF 400V +/-5% Bulk RoHS 47uF 630V +/-5% Bulk RoHS
56uF 56uF 250V +/-5% Bulk RoHS 56uF 400V +/-5% Bulk RoHS 56uF 630V +/-5% Bulk RoHS
68uF 68uF 250V +/-5% Bulk RoHS 68uF 400V +/-5% Bulk RoHS 68uF 630V +/-5% Bulk RoHS
75uF 75uF 250V +/-5% Bulk RoHS 75uF 400V +/-5% Bulk RoHS 75uF 630V +/-5% Bulk RoHS
82uF 82uF 250V +/-5% Bulk RoHS 82uF 400V +/-5% Bulk RoHS 82uF 630V +/-5% Bulk RoHS
91uF 91uF 250V +/-5% Bulk RoHS 91uF 400V +/-5% Bulk RoHS 91uF 630V +/-5% Bulk RoHS
100uF 100uF 250V +/-5% Bulk RoHS 100uF 400V +/-5% Bulk RoHS 100uF 630V +/-5% Bulk RoHS

 

 

Bem-vindo à jb Capacitors Company
Especializada na fabricação das series completas de Capacitores de Filme Plastico & com terminal com clique (snap-in), Capacitores Eletrolíticos de Alumínio com terminal tipo parafuso (screw) & terminal tipo plugue (lug). Estes produtos têm sido amplamente utilizados em equipamentos eletrônicos, processamento de dados, telecomunicações e equipamento de controle industrial. É o nosso compromisso oferecer para nossos clientes os produtos com a melhor qualidade com entrega rápida e o melhor serviço de pós-vendas. Mais informações sobre a empresa, visite o link abaixo :
http://www.jbcapacitors.com/Portuguese.html

jb JFX - Specification of Sounding Capacitor

The inherently low dissipation and dielectric absorption factors of polypropylene, allied with an excellent mechanical stability, result in an extremely detailed and pure sound.

Ideal for high power crossovers, Loudspeaker crossover networks, high power stereos, Power Supply.
 
Capacitors range: 0.047uF~100uF, 250V~630VDC
Common values:  1µF, 2.2uF, 3.3uF, 4.7uF, 5.6uF, 6.8uF, 8.2uF....exact values please check our common value table. 
Cross guide:  ERSE, Mundorf - MCAP MKP, Jantzen Audio, Mallory, BENNIC, SCR / SOLEN, Auricap, INTERTECHNIK, Ampohm audio series.
 
Application:  Loudspeaker crossover networks, high power stereos, guitar and bass amps, audio amplifiers, radio-phono combinations...
 
MOQ: 100pcs
Lead time: 5-7 weeks
 
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
 
 
Bem-vindo à jb Capacitors Company
Especializada na fabricação das series completas de Capacitores de Filme Plastico & com terminal com clique (snap-in), Capacitores Eletrolíticos de Alumínio com terminal tipo parafuso (screw) & terminal tipo plugue (lug). Estes produtos têm sido amplamente utilizados em equipamentos eletrônicos, processamento de dados, telecomunicações e equipamento de controle industrial. É o nosso compromisso oferecer para nossos clientes os produtos com a melhor qualidade com entrega rápida e o melhor serviço de pós-vendas. Mais informações sobre a empresa, visite o link abaixo :
http://www.jbcapacitors.com/Portuguese.html

jb JFX - Premium Metallized Polypropylene Film Capacitor gives you perfect sound!

Audiophile grade, Premium Polypropylene capacitors have been specially manufactured and developed by ISO jb Capacitors Company, to be used for high end audio applications (loudspeakers, amplifiers, coupling, power supply, etc). This high quality Premium Audio film capacitor provides perfect sound quality,stability. only the best will do. Compared with other suppliers on market, our support on Price, MOQ, Quality, Lead time are much more competitive!

Do you want to know how our customers comment our JFX?

Testimonials of JFX capacitors

1. "The JFX has good audio imaging and you can hear obviously more details than with the nichicon .I think this is because they are wounded very tight. Congratulations to the worker who did the job. At this very moment I think that JFX are very good capacitors for cross overs and with their price-sound ratio you can go to the market without any shame."   By Mr. SAM BENELBAZ, a audio Enthusiast, tested our JFX.

2. "During the last 25 years, I've used MIT, Relcaps under various company names, Mundorfs,  The jb JFX caps are better than the others  " By Paul Weitzel from Tube Research

3. "We are quite satisfied with your JFX capacitors. We have no yet place a new order because we still have stock.  We are a manufacturer so our activity is quite different from distribution."   By Eric Poyer from Stentor  SAS  www.apertura-audio.com

4.  "The jb JFX capacitor is a fine capacitor with a high quality build, and competes well with the Erse capacitor" By Mr. Steven from PranaFidelity

Bem-vindo à jb Capacitors Company
Especializada na fabricação das series completas de Capacitores de Filme Plastico & com terminal com clique (snap-in), Capacitores Eletrolíticos de Alumínio com terminal tipo parafuso (screw) & terminal tipo plugue (lug). Estes produtos têm sido amplamente utilizados em equipamentos eletrônicos, processamento de dados, telecomunicações e equipamento de controle industrial. É o nosso compromisso oferecer para nossos clientes os produtos com a melhor qualidade com entrega rápida e o melhor serviço de pós-vendas. Mais informações sobre a empresa, visite o link abaixo :
http://www.jbcapacitors.com/Portuguese.html

jb JFQ - Capacitores Metalizados Dupla Face Tipo Caixa com Filme de Polipropileno

JFQ - Box Type Double Sided Metallized Polypropylene Film Capacitor Features

  • Double sided metallized structure, widely used in high voltage, high frequency and pulse circuit.
  • Negative temperature coefficient of capacitance.
  • Excellent active and passive flame resistant abilities.
  • Low loss and small inherent temperature rise.

JFQ - Box Tipo Dupla Face filme de polipropileno metalizado capacitor Features

  • Duplo estrutura lados metalizados, amplamente utilizado na alta tensão, alta freqüência e circuito de pulso.
  • Coeficiente de temperatura negativo de capacitância.
  • Excelentes habilidades à prova de fogo ativa e passiva.
  • Baixa perda e pequeno aumento de temperatura inerente.

http://www.jbcapacitors.com/Plastic-Film-Capacitors/JFQ-Box-Type-Double-Sided-Metallized-Polypropylene-Fim-Capacitor.html

Bem-vindo à jb Capacitors Company
Especializada na fabricação das series completas de Capacitores de Filme Plastico & com terminal com clique (snap-in), Capacitores Eletrolíticos de Alumínio com terminal tipo parafuso (screw) & terminal tipo plugue (lug). Estes produtos têm sido amplamente utilizados em equipamentos eletrônicos, processamento de dados, telecomunicações e equipamento de controle industrial. É o nosso compromisso oferecer para nossos clientes os produtos com a melhor qualidade com entrega rápida e o melhor serviço de pós-vendas. Mais informações sobre a empresa, visite o link abaixo :
http://www.jbcapacitors.com/Portuguese.html

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    jb Capacitors Company is ISO manufacturer founded in 1980 in Taiwan. We are specialized in production of Plastic Film Capacitors and Radial, SMD & Snap-in, Screw and Lug terminals Aluminum Electrolytic Capacitors.

Hot Product

    JFX - Premium Metallized Polypropylene Film Capacitors – Axial JFB--Metallized Polypester Film Capacitors (CL21) Top popular series JFZ X2 Metallized Polypropylene Capacitors Hot Sale

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    Chip-EXPO-2017
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    Date: Oct 31 - Nov 2nd, 2017
    Address: "Expocentre" Moscow Russia

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    Electronica 2018
    Booth No.: To be adviced
    Date: 13-16 November, 2018
    Address: New Munich Trade Fair Centre, Germany.

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