jb High Power Super Capacitors JGZ series - Radial, Snap-in, Screw Type

Super Capacitors are extraordinarily well suited to any application that expects frequent charge and discharge cycles, extreme operating temperatures, or rapid discharge of high amounts of energy. They are charge much faster than batteries; store more energy than electrolytic capacitors and they are rated in farads (F).

 – Radial, Snap-in, and Screw Type Super Capacitors Features:
High energy and high power.
Low ESR.
Pb-free and RoHS compliant.

JGZ – Radial, Snap-in, and Screw Type Super Capacitors Some applications;
1) Voltage stabilization in start/stop systems
2) Electronic door locks in the event of power failures
3) Regenerative braking systems.

jb High Power Super Capacitors JGZ series - Radial, Snap-in, Screw Type

jb Capacitors Help you Win Back the Market After Coronavirus (COVID-19)

As the epidemic eased, lots of our clients back to work, we notice market is gradually recovering.
And electronic passive components demand is increasing, do you have any demand of capacitors recently?

jb Capacitors has sufficient raw material, we can offer short lead time to meet market demand.

Let jb Capacitors stand with you and greeting the sun after the storm.

jb--Three Type of Polymer Capacitors-PSS, PSR, JCP

jb Capacitor Company has more and more series. Not long ago, we launched JCP - SMD Polymer Aluminum Solid Electrolytic Capacitors. With this series be released, jb now has totally 3 series of polymer capacitors. The launching of new Polymer series can meet the requirement of customer. The advantage of polymer capacitors is high capacitance in small packages, long life, high reliability, and a host of other desirable electrical characteristics.

For more information about polymer’s price, please contact our sales team.
PSS - 2000H at 105°C Standard Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitors
PSR - 2000H at 105°C Super Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitors
JCP - SMD Polymer Aluminum Solid Electrolytic Capacitors

jb Difference between Aluminum Electrolytic & Aluminum Polymer

Do you understand the difference between Aluminum Electrolytic and polymer electrolytic capacitors?

The biggest difference is that in polymer e-caps, a conductive polymer is used instead of a liquid electrolyte.
Aluminum electrolytic and aluminum polymer capacitors have very good behavior against bias effects of voltage and temperature. Furthermore, aluminum polymer capacitors have very good ageing characteristics. In comparison polymer e-caps offer significant advantages, especially their DC bias performance.

In order to make it easier for you to decide whicj type is better for you, below are the pros for these two types of capacitors:

Pros of Aluminum electrolytic capacitors:
-Higher voltage ratings available (jb Capacitors provide up to 600 Voltage)
-Better leakage current behavior

Pros of Polymer electrolytic capacitors:
-Lower ESR/higher allowable ripple current
-No dry-out behavior (As aluminum e-cap is with liquid electrolyte inside)
-Higher expected lifetime/loadlife

jb Capacitors Company Wish You a Happy , Healthy and Wealthy New Year 2020

Dear Friends, are you back from your wonderful new year holidays? We wish you all a happy & healthy new year , and hope we can have prosperous cooperation in this new year 2020.

Currently jb capacitors company extend product range, not only produce film capacitors, aluminum electrolytic capacitors, but also produce many kinds of tantalum capacitors and ceramic capacitors.

You can collect your RFQs of capacitors , send to us for cross and cost down. New year, new opportunity, I believe with our fullest support, you will win more market shares.

Let us work together to get more success!

jb Luxury Aluminum Foil and Film Metallized Polypropylene Capacitors-JLX

Audio high-end capacitors series is jb very popular and strong series, and we always remember, people is constantly looking for the highest quality capacitors to delivers perfect sound quality.
We have never stopped developing more excellent products to meet your demand.
If you heard our JFX,JSX and JPX and surprised by their outstanding performance, then please don’t miss our JLX series.

JLX Features:
JLX –Luxury Aluminum Foil and Film Metallized Polypropylene Capacitors, specifically designed for use in tweeter and midrange sections of passive crossover networks. With extremely low ESR, inductance, and
dielectric absorption, this premium pure aluminum foil capacitor will provide a surprisingly natural sound.

The different between JPX and JLX:
JLX, uses a pure aluminum foil and incredibly thin film dielectric to deliver improved transparency and performance over polypropylene capacitors.

JLX Advantage:
JLX will offer a more natural presentation in the overall sound from crossover designs, particularly when used in series with tweeters and midranges. The JLX capacitors use a much thinner dielectric insulator compared to the market standard allowing for less memory effect, which improves charge and discharge rate making these a much faster reacting capacitor. These are also ideal for upgrading the coupling capacitors in amplifiers in situations where the 100VDC rating is sufficient.

Great Support:
Now, we can specially support MOQ 20 pcs for each value, and for some value, we don’t have MOQ request, you can start to order from 1 pcs

Dear friends, welcome to send inquiry to check our best offer and start to try our JLX!

Welcome to click our another article link for JPX high-end MKP 

jb Capacitors Introduces JYC 1KV-6KV, 2 to 300pF, High Voltage Ceramic Radial Type Disc Capacitors

The High Voltage Ceramic Capacitors Radial-Leaded Single layer Disc (low loss type) have feature of withstanding higher voltage. These capacitors are used in bypass and coupling circuits,able to support medium to high voltages up to 6 KV. There in the high voltage disc ceramic capacitors with low dissipation factor particularly suit to use in the circuits such as line scanning in TV set and monitor.

Considering to the environment, compatible with halogen-free external resin coating, JYC 1KV-6KV High Voltage Ceramic Capacitors lineup includes a safety standardized product series which has obtained safety standard certifications from various countries, as well as a series compliant with the AEC-Q200 standard required for passive components in automotive applications.

jb JFWT - X2 Met Polypropylene Film Capacitor - Temperature Humidity Bias (THB) Series

Does your products need to put into humidity and harsh environment?
JFWT is special production of Class X2 MKP series for such environment and provides interference suppression with VDE, ENEC and UL approvals.

High stability of capacitance under severe ambient condition, high temperature and high humidity.
JFWT use for capacitive divider power supply. Such as power meter, LED driver, and other sever ambient condition applications.

If you are looking for this type capacitor, please contact us, let we quote a best price for you!
JFWT Datasheet:http://www.jbcapacitors.com/Plastic-Film-Capacitors/JFWT-X2-Met-Polypropylene-Film-Capacitor-Temperature-Humidity-Bias-THB-Series.html

jb Capacitors JFV Series Discontinue Notice


I am sorry to inform you we decided to discontinue JFV X2 MKP series from July 1st of 2019.
We have updated JFV X2 to JFW X2 thoroughly.
Please buy from us JFW X2 series to replace of JFV in future.
We have informed the changing schedule for quite a long time as you know.
Almost of our customers had followed the changes and shifted the order to JFW X2 already.
We do appreciate the great support very much!
Now in order to simplify our production lines and improve the working efficiency, we would like to let you know our deadline for JFV series.

Below you will find our clarification between JFV and JFW.Here please find difference between JFW and JFV:

1> JFW is 310VAC X2 MKP Film Capacitors with ENEC, VDE, UL approvals, while JFV X2 is 275VAC.
2> JFV and JFW series are both produced by jb Capacitors, while we have better production flow for shorter production time and with higher voltage for JFW series. We jb Capacitors confirm that JFW can replace of JFV without any problem.
3> Both JFW and JFV are 110’C. JFW certification marked 105’C but it can reach 110’C actually. Thank you for your kind attention and your continuous support!
Please check below photo and go to our factory webpage to find our certifications:http://www.jbcapacitors.com/factory.html

JFW PDF datasheet download link: http://www.jbcapacitors.com/pdf/JFW-X2-Metallized-Polypropylene-Film-Capacitor.pdf

jb Surface Mount Conductive Polymer Aluminum Solid Electrolytic Capacitors

jb’s conductive polymer aluminum solid electrolytic capacitors surface mount is designed for greater stability and longer life. 

They are common on graphics cards and placed on the board by machine before the board goes into the solder bath in the wave solder machine. Polymer aluminum solid electrolytic capacitors utilize aluminum and a high conductivity polymer material to offer low ESR, excellent noise reduction and ripple current.

The surface mount form factor conductive polymer aluminum solid electrolytic is ideally suited for industrial and commercial applications. Typical applications include mobile phone chargers, computer motherboards, servers and consumer electronics.