jb JKA SMD Ceramic Trimmer Capacitors Adapt to the Digital Market

The Ceramic Trimmer Capacitors where capacitance value can be changed by a mechanical adjustment and are mainly used in tuning circuits. Those are providing a solution to the demand for very accurate fixed capacitors and easy to install on the surface of the circuit board.

jb JKA SMD Ceramic Trimmer Capacitors with the appearance of new trimmer applications in the latest wireless personal-communications devices (cell phone).In future, people will increase demand for JKA ceramic Trimmer (fine-tuning) capacitors with the popularity of the digital market.

jb JKA SMD Ceramic Trimmer Capacitors Adapt to the Digital Market

jb Popular Snap in Series with Cross Table Reference Information

JNE is the most popular series of Large can Aluminum Electrolytic Capacitor.
JNE can bear 105°C high temperature and 2000~3000 Hours load life Which provide excellent High ripple current advantage.

Wide range of applications, such as Automotive applications, amplifier, Electric control panel...etc.

Welcome to check below cross table, we can specially custom your request as well.

Snap in Terminals

Load life



Nlppon Cheml-Con



2000 Hours














Snap in Terminals

2000 Hours










jb Popular Snap in Series with Cross Table Reference Information

jb Capacitors Company Popular Series- JFB - Metallized Polyester Film Capacitor

The most common capacitors for the application of electronic circuits today. There are several material of metallized film capacitors including polyester, polypropylene, polystyrene.

JFB is categorized into Metallized Polyester Film Capacitor, which it has below features. And, it typically is designed for the application of bypassing and coupling.

Non-inductive, extended foil, dip coated, high moisture resistance.
Good reputation in use with filtering, DC blocking coupling and general communication equipment.
High reliable with its Self-Healing performance.
Coated with epoxy resin for superior heat resistance, humidity resistance and solvent resistance.

jb has great sell for this series, and we are having best price for this series. If you are looking for cost down without quality loss, you can contact jb Capacitors Company.

 jb Capacitors Company Popular Series- JFB - Metallized Polyester Film Capacitor

jb Capacitors Company Top series of High-end Audio capacitors-- JGX

Are you looking for top series of Audio capacitors?

jb best Audio MKP series-JGX which is Gold Copper Tube mix MKP.
We are the only one can produce such high performance audio cap in whole China.

Gorgeous golden appearance, external layer with pure copper tube and epoxy resin sealing, metallized polypropylene film as medium and electrode.

JGX has very Low Dissipation factor, Very Low ESR, Very Low Inductance which used to the audio instruments, especially for Audio amplifiers.

We support MOQ 20 pcs, if you have interest in JGX, just send exact specification to info@jbcapacitors.com, we will response you very soon.

jb Capacitors Company Top series of High-end Audio capacitors-- JGX

jb Launched JCP Series SMD Conductive Polymer Aluminum Solid Electrolytic Capacitors

JCP Series is another Polymer Aluminum Solid Electrolytic Capacitors with surface mount type. With stable temperature and load life characteristics, JCP series have excellent performance in ripple absorption, smoothing and transient response suitable for numerous applications.

Electrical Characteristics Comparison of Capacitors


High Frequency


Allowable Ripple


Aluminum Electrolytic capacitor









Film Capacitor




Tantalum Capacitors





JCP(Conductive Polymer Aluminum Electrolytic Capacitors)





««« Superior



jb Capacitors Company Released JTB Standard SMD Chip Solid Tantalum Capacitor

jb Capacitors JTB Tantalum Capacitor with a flame retardant coating and featuring low leakage current and impedance, very small physical sizes and exceptional temperature stability. Standard solid tantalum surface mount chip capacitors, lead frameless molded polymer type. It is designed and conditioned to operate to +125°C and is available loose or taped and reeled for auto insertion.

The JTB Tantalum Capacitor offered by us is available as per diverse demands of our clients, widely used in various applications, most often in the form of surface mounted devices (SMD). These surface mount tantalum capacitors claim much less space on the printed circuit board and allow for greater packing densities.

jb Capacitors Share Market Information from Electronic Asia Show

Dear Friend,

Electronic Asia Show is one of leader fair for electronic component in the world.
After Munich fair, this year, we specially attend Electronic Asia Show, we had a success result and we do sincerely thanks for your visiting.

We noticed there is a great demand for Plastic Film Cap (especially Class X2 MKP) and SMD E-cap capacitors in the market.
And many manufacturers are looking for motor Cap. These series are jb very strong and popular products, we have focus on these type of cap since 1980 years.

2 factories, ISO 9001:2015 certificated, 40 production lines
Delivery time: Some have stock, some about 3~7 weeks, some about 6~8 weeks

Plastic Film Capacitors Output: 500 million a month
Aluminum Electrolytic Capacitors Output: 200KK/month, depends on series

If you also have interest in develop new supplier in Asia, please let us be your second source.
Welcome to send email to ask free sample, and check our best offer!

And hope we can meet you in other exhibition soon!

jb Capacitors Company To know the Class-X Capacitors, and the Reason of Their Safety

When it comes to safety, normally, there are two types, one called Class-X, the other called Class-Y. Today we are going to talk about Class-X. This is jb capacitors company’s strongest series. We have unbeatable advantage on price and lead time. Most importantly, our quality is stable and reliable with assurance. Our X2 capacitors has certified with VDE, ENEC and UL.

They are generally designed and used in AC line filtering in many electronic device applications. X2 capacitors is also called EMI/RFI suppression capacitors and AC line filter safety capacitors. The generation of EMI/RFI and the negative effects associated with received EMI/RFI can be minimized by Class-X capacitors. They are directly connected to the AC power input, that is, the AC “line” and the AC “neutral”, to achieve the task. So, why X2 capacitors is safe? The reason is that the direct connection to the AC voltage, the capacitors may be subjected to overvoltage. Therefore, this kind of failure will cause a protection, and will not cause any electrical shock hazards.

E-mail: info@jbcapacitors.com

jb Capacitors Show You What is 2000H at 85°C SMD Aluminum Electrolytic Capacitor-JCS

What is surface mount Aluminum Electrolytic Capacitor? Aluminum Electrolytic Capacitor has relatively high equivalent series resistance (ESR), which means that they generate high heat for a given current level. Aluminum Electrolytic Capacitor is low cost, have a high capacitance value and high energy density value. Energy density determines the amount of energy that may be stored in a given volume.

Aluminum Electrolytic Capacitor are polarized types with limited frequency response whose anode electrode (+) are made from a high-purity aluminum foil with an aluminum oxide thin film dielectric on its surface. SMD style electrolytic capacitors with non-solid electrolyte (vertical-chips, V-chips) have a colored filled half circle or a minus bar on the top case side visible to indicate the minus terminal side. Additionally, the insulating plate under the capacitor body uses two skewed edges to indicate that the negative terminal is on the complement position.

With V-chip type, jb JCS series capacitor are shaped to make them easier to mount to substrates subjected to the reflow method. Emboss carrier tape packing system is available for automatic insertion. Operating temperature from -40°C to +85°C, Capacitance range 0.1ufF~10000 uF are available. Leakage current (Φ4~Φ10) ≤0.01CV or 3μA, whichever is greater (after 2 minutes application of rated voltage).Leakage current (Φ12.5~Φ16) ≤0.03CV or 4μA, whichever is greater (after 1 minutes application of rated voltage)

JCS - 2000H at 85°C SMD Aluminum Electrolytic Capacitor Download Datasheet View: