2018-7-10 8:55:27
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You know that we have JFX and JSX for using in audio equipment. We also have another capacitors that is good in audio equipment field.
JNE is our strong product and popular in making audio application.
It can also present awesome sound performance to you. If you have any interest in our JNE series, you can place a trial order or ask some samples from us.
We may try best to meet your demand. Welcome to send me your exact inquiry or ask for FREE SAMPLES! info@jbcapacitors.com
You also can know more about our JNE through the link below.
http://www.jbcapacitors.com/Aluminum-Electrolytic-Capacitors/JNE-Snap-in-105-Miniaturized-Aluminum-Electrolytic-Capacitor.html

2018-6-26 9:22:1
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Are you enjoying the FIFA games now? Wish you enjoy the world-cup games during this exciting Summer!
At this exciting moment, jb Capacitors Company would like to cheer for you!
During this hot summer, we would like to offer very competitive prices for you for below hot components, Enjoy Football Games, buy the best Capacitors!!

2018-5-8 14:27:0
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As you know, Audio series are jb very strong and popular series.
We receive lots of re-orders every year from famous audio equipment manufactures.
Due to we received numerous customers support and expectations, we have extended a new audio series in response to market demand.
JPX is supreme type audio capacitors, excellent sound performance for sure. it is the best audio capacitors in China market!
In order to win your trust, we can offer with low MOQ and competitive price.
If you are looking for high quality Audio capacitors, please don't miss this good opportunity!
Series | JFX | JSX | JPX |
Passive flammability | GB10191-88 IEC384-16 |
Operating Temperature Range | -55 ℃ ~+85 ℃ |
Capacitance range | 0.047〜100uF的 | 0.1〜100uF的 |
Capacitance Tolerance | ±3%(E),±5%(J)1KHz |
Rated voltage | 250V ,400V ,630V.DC |
Withstand voltage | 1.5VR 5S | 1.6VR 5S |
Dissipation factor | ≤0.00201KHz | ≤0.00101KHz | ≤0.00051KHz |
Insulate the electric resistance | > 0.33uF ≥ 15000M Ω ≤ 0.33uF ≥ 5000S | CR ≤ 0.33 μ F,IR ≥ 15,000 ΩCR> 0.33 μ F,IR ≥ 5,000S |
Leads Diameter | 0.6 、0.8 、1.0 、1.2 | 0.8 、1.0 | 0.8 、1.0 |
Tinned Pure Copper | Silver-plated Copper Wire | Tinned Pure Copper |
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 |
Application | Audio equipment, speaker, Amplifier |
Test Review | Click on me | Click on me | Will come soon! |

2018-4-24 16:54:10
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This is our honor to introduce you this kind of capacitors. We have extensive experience in the fields of producing capacitors.
We always offer good price with stable quality.
Now, we have extended our products. JPX is newly in our Axial products.
You may hear about our JFX and JSX series before. They have good reputation among EU market.
We provide JPX with high quality and it can also deliver more perfect sound quality.
In order to win your trust, we can offer with low MOQ and competitive price.
http://www.jbcapacitors.com/pdf/JPX-Supreme-Metallized-Polypropylene-Film-Capacitors-Axial.pdf
Would you like to send me some inquiry? Don’t hesitate, just mail us!

2018-4-3 10:21:51
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Our JFX & JSX series are spoke highly by our customers, in their test our quality is very reliable and sound result is very good.
We did many tests to the capacitors supplied by your company, in order to check both sound result and reliability.
Both capacitors JFX Premium and JSX Superior have shown good reliability characteristics and passed our tests well.
When we did sound tests, the capacitors of the JFX Premium serie was very good, and can compete with the famous capacitors made by the company MUNDORF.
The electrolytic capacitors have shown a good reliability as well, and quite good sound result. From our tests, we found that the JNK serie was superior to the JNG series.
From Silvia - Laboratorio Audio snc
We are looking forward to receive your request of capacitors for quote.
We can provide very flexible MOQ for customer to test the market at the beginning.
We can provide reliable quality and competitive price.
We can provide free samples to show our high quality.
We not only produce these audio capacitors, but also provide many other kinds of capacitors with very good prices and short delivery, reliable quality and good customer service.
Send us your request please, you will receive very satisfied offer from us.
From jb Capacitors Company , Ms. Lilian Zhu

2018-3-27 14:11:36
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Did you heard Smart Speaker?
Smart Speaker is a built in artificial intelligence Voice Assistant Speaker, it can use enter features via voice to control home appliances and App.
It has started popular since end of 2017 year, even more is one of hot subject in CES exhibition 2018.
Google、Amazon and Samsung have published their new products of Smart Speaker.
Manufacturers, are you ready to participate this field?
jb Capacitors are ready to support professional and high quality audio capacitors for you!
The JFX / JSX audio capacitor is an excellent replacement for ERSE, Mundorf - MCAP MKP, Jantzen Audio, Mallory, BENNIC, SCR / SOLEN, Auricap, INTERTECHNIK, Ampohm serial audio etc.
It can deliver perfect sound performance for sure!
JFX & JSX FEATURES
Fast transitional design
High accuracy Accuracy ± 3%, ± 5%
Very low dielectric absorption coefficient
Very low scattering coefficient
Very low ESR
Very low inductance
Excellent pulse processing with high current
JFX datasheet:
http://www.jbcapacitors.com/pdf/JFX-Premium-Metallized-Polypropylene-Film-Capacitors-Axial.pdf
JSX datasheet:
http://www.jbcapacitors.com/pdf/JSX-Superior-Metallized-Polypropylene-Film-Capacitors-Axial.pdf
Welcome to send me your exact order or order FREE SAMPLES!

2018-3-20 8:39:23
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As you know, we provide many new kinds of audio capacitors. But the most popular ones are our JFX and JSX series.
We receive lots of re-orders every year from famous audio equipment manufactures.
JFX / JSX audio capacitor is an excellent replacement of ERSE, Mundorf - MCAP MKP, Jantzen Audio, Mallory, BENNIC, SCR / SOLEN, Auricap, INTERTECHNIK, Ampohm audio seriesetc.
It can deliver to you perfect sound performance for sure!
Welcome to send me your exact inquiry or ask for FREE SAMPLES!
Series | JFX | JSX |
Passive flammability | GB10191-88 IEC384-16 |
Operating Temperature Range | -55℃~+85℃ |
Capacitance range | 0.047~100uF | 0.1~100uF |
Capacitance Tolerance | ±3%(E)、±5%(J) 1KHz |
Rated voltage | 250V、400V、630V.DC |
Withstand voltage | 1.5VR 5S | 1.6VR 5S |
Dissipation factor | ≤0.0020 1KHz | ≤0.0010 1KHz |
Insulate the electric resistance | >0.33uF ≥15000MΩ ≤0.33uF ≥5000 S | CR≤0.33μF, I.R≥15,000MΩ CR>0.33μF, I.R≥5,000S |
Leads Diameter | 0.6、0.8、1.0、1.2 Tinned Pure Copper | 0.8、1.0 Silver-plated Copper Wire |
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 |
Application | Audio equipment, speaker, Amplifier |
Test Review | Click on me | Click on me |
2017-10-30 17:45:53
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Our audio film capacitors are middle-high level, which loved by high-end audio makers.
They can bring out unbeatable sound performance, also awesome audio experience.
Many manufacturers of loudspeaker and amplifier bought audio film capacitors from us.
We have pretty high reputation of in Europe, there are many distributors of ours.
You will have more confidence after seeing our test reviews from our customers all over the world!
Welcome to send us your request and have samples tested!
JFX PDF datasheet:
http://www.jbcapacitors.com/pdf/JFX-Premium-Metallized-Polypropylene-Film-Capacitors-Axial.pdf
JSX PDF datasheet:
http://www.jbcapacitors.com/pdf/JSX-Superior-Metallized-Polypropylene-Film-Capacitors-Axial.pdf
JFX Test Reviews:
http://www.jbcapacitors.com/pdf/JFX-Premium-Metallized-Polypropylene-Film-Capacitors-Axial-Test-Reviews.pdf
JSX Test Reviews:
http://www.jbcapacitors.com/pdf/JSX-Superior-Metallized-Polypropylene-Film-Capacitors-Axial-Test-Reviews.pdf
|  |  |
Item | JFX - Premium Metallized Polypropylene Film Capacitors – Axial | JSX - Superior Metallized Polypropylene Film Capacitors – Axial |
Passive flammability | GB10191-88 IEC384-16 | GB10191-88 IEC384-16 |
Operating temperature | -55℃~+85℃ | -55℃~+85℃ |
Capacitance range | 0.047~100uF | 0.1~100uF |
Capacitance tolerance | ±3%(E)、±5%(J) 1KHz | ±3%(E)、±5%(J) 1KHz |
Rated voltage | 250V、400V、630V.DC | 250V、400V、630V.DC |
Withstand voltage | 1.5VR 5S | 1.6VR 5S |
Dissipation factor | ≤0.0020 1KHz | ≤0.0010 1KHz |
Insulate the electric resistance | >0.33uF ≥15000MΩ ≤0.33uF ≥5000 S | CR≤0.33μF, I.R≥15,000MΩ CR>0.33μF, I.R≥5,000S |
Leads Diameter | 0.6、0.8、1.0、1.2 Tinned Pure Copper | 0.6、0.8、1.0、1.2 Silver-plated Copper Wire |

2017-9-18 23:46:30
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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

2017-8-3 0:29:53
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I am honored to recommend jb JFX Audio Capacitor to you. It is really a product which we are proud of, because it acquires a good deal of testimonials from jb customer. And it has always been the best for sales. Here are the testimonials from our customers:
Good stuff and sounds wonderfully. --- Customer in Indonesia
Previously I bought 1.5uF/250VDC, 4.7uF/250VDC and 3.3uF/250VDC for my front speakers, and i was truly surprised by the detail and sound extension I got.So I want to apply 5.6uF/250VDC capacitor to my center speaker too. ---Customer in Malaysia
If you are interested in jb JFX Audio Capacitors, you can refer to jb website for more features and specifications.http://www.jbcapacitors.com/Plastic-Film-Capacitors/JFX-Premium-Metallized-Polypropylene-Film-Capacitors-Axial.html
