Discover the Power of Tantalum Capacitors with jb Capacitors!

  Introducing our versatile lineup of tantalum capacitors designed to meet your diverse needs:

🔶JTA - Dipped Tantalum Capacitors:
Looking for reliability and stability? Our JTA series boasts epoxy-coated, radial-lead, polarized tantalum capacitors. Small yet mighty, they offer a long lifespan and exceptional performance in electrical and storage applications. Perfect for laptops, automotive electronics, cell phones, and more!

🔶 JTB - SMD Chip Tantalum Capacitors:
Meet the future of circuitry with our JTB series! These standard SMD chip tantalum capacitors feature a flame retardant coating, low leakage current, and impedance, all packaged in a compact form. Ideal for high-density circuitry in various applications, from automotive to telecommunications.

🔶 JTC - SMD Chip Tantalum Capacitors Low ESR:
Experience enhanced efficiency with our JTC series! These low ESR chip tantalum capacitors offer stability, reliability, and a long lifespan. With an epoxy molded package and easy integration, they're the perfect choice for industrial and automotive decoupling and filtering applications.

🔶 JTD - SMD Conductive Polymer Chip Tantalum Capacitors:
Step into the future with our JTD series! Ultra-low ESR, high reliability, and heat resistance make these conductive polymer chip tantalum capacitors a top choice for high-frequency applications. From notebook PCs to telecommunications devices, JTD capacitors excel in compact, high-performance electronics.

At jb Capacitors, we're committed to delivering quality and innovation. Explore our tantalum capacitor range today and unlock the potential of your electronics! Feel free to contact us at for more information.
Learn more by checking out our datasheet
or visiting our website 

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Discover the Power of Tantalum Capacitors with jb Capacitors!

Super Capacitors from jb capacitors — JGZ series

 I would like to introduce you our Super Capacitor which is also known as ultra-capacitor or double-layer electrolytic capacitor.
Please be awareness of our Super Capacitor--JGZ series--2.7V 3V Radial / Snap-in / Screw Type, below are its excellent features and widely usages:

1High energy and high power
2.Low ESR
3.Pb-free and RoHS compliant

2.Detonator recorder meter
5.vacuum switch...etc.

🔎To learn more about our JGZ series

🔎Please visit the website for more information

🔎Get in touch with us

Super Capacitors from jb capacitors — JGZ series

Discover Precision with JBR-065/JBR-063 Trimming Potentiometers

Are you seeking precision in your electronic circuitry? Look no further than JBR-065 and JBR-063 Trimming Potentiometers.

These miniature adjustable electrical components are designed to meet your needs for accuracy and reliability across various applications.

At JB Capacitors, we take pride in offering Trimming Potentiometers that cater to diverse requirements. Our JBR-065 and JBR-063 models exemplify precision engineering, making them ideal for applications where accuracy is paramount.

• Single turn Trimming Potentiometer.
• Phenolic Trimming Potentiometer.
• Cross slot rotor.
• Tops adjust and side adjust available.

Please feel free to contact us by: for more information. Thank you.

🔎Learn more by checking out our website!

Discover Precision with JBR-065/JBR-063 Trimming Potentiometers

jb produce Microwave ovens capacitor, JFS-30 series

Jb capacitors company limited now produce Microwave ovens capacitor, this capacitor is applied in industry and microwave ovens etc..
This capacitor is composite dielectric structure by oil immersion. This capacitor has advantage of good heat dissipation, high pressure value, small dimension, small dielectric loss,
High capacity precision. And it can be work stably with high voltage for long time, it is safe and reliable.

Pls. feel free to send your request to

Click the link below to discover more:

Visit our website:

jb produce Microwave ovens capacitor, JFS-30 series

jb produce Microwave ovens capacitor, JFS-30 series


jb Capacitors Stock Samples for Pitch 10mm Class X2 310VAC JFW

In order to convenient customers, jb Capacitors has already prepared the stock sample of pitch 10mm Class X2 310VAC JFW in different sizes and values, jb Capacitors can sent it to you quickly for testing. Besides, the sample is free for you, if there is no exact size or value you want, you can contact with jb sales woman to order samples, the samples delivery time is about two weeks.

If you want to know more about JFW Interference Suppression Film Capacitors-MKP Radial Potted Type, please refer to jb website:

Pitch 10mm Interference Suppression Capacitors (Class X2, 310VAC) JFW
d ر0.05
Standard leads 20mm Min, Part# Bulk Package (Loose in Box)

jb Capacitors Company Wish You a Restful Labor Holiday!

During this International Labor Holiday, jb capacitors company has more favorable offer and fast delivery on X2 Safety Capacitors.

jb capacitors company has used its extensive knowledge and expertise in the field of capacitor technology to develop JFZ X2, a stable high quality film capacitor combined layers of polypropylene with a light metalization which provides rated voltages of 310 VAC. 
With an X2 safety rating, these capacitors are suitable for led lighting applications. Capacitance varies from 0.0022~2.2uF,Ammo pack,Cut leads,Long leads are available. 
What’s more, they are complied with ENEC, UL, cUL, and RoHS approvals. 
Should have any interest, please refer to below datasheets.


jb Competitive Prices For Radial Aluminum Electrolytic Capacitors

Please check our below Hot seller series of Radial Aluminum Electrolytic Capacitors

We will offer most competitive prices, high quality, attractive delivery time, and best customer service. 

If you have any inquiry, please send us RFQs asap, let's help you cost down.

Radial Aluminum Electrolytic Capacitors


Load life




2000H at 85°C, 


standard type


2000H at 105°C


standard type


2000H at 105°C


Low Impedance


5000H at 105°C


Low Impedance


10000H at 105°C


Exremely Impedance

We sincerely look forward to your business chance!

jb Capacitors Company
----We are just your best choice

jb Short L/T for ECap, Free Samples of ECap

jb Capacitors, a professional manufacturer for aluminum electrolytic capacitors, and film capacitors.

Two factories, 3 branch offices: Taiwan, HongKong, Dongguan.

Our L/T for the aluminum ECap series improved much now. and especially when the quantity is bigger than MOQ, we can be more faster.
Some items we have free samples on stock now, please welcome to ask for free samples for testing!

Add Radial ECap + Large can type ECap picture below.

jb Capacitors Upgraded Catalogue Design and Datasheet Format

Every moment jb people is thinking about create new things to make our "jb" brand more attractive and professional.
We are not not only a product seller, we are also a capacitors manufacturing pioneer, in regard of quality, price, service, as well as brand name construction.

In year 2015, we make great effort in upgrading jb catalogue design and datasheet format.
We choose green color as our company color, as we think green manifest dynamic and new inspiration.
Now, please let us have your attention for our great achievements. 

jb Capacitors Strong Products in Year 2015

Every year jb Capacitors Company will evaluate our production line. 
On one hand is to find out our most strong products, on the other hand is to update our present products.

In year 2015, our upgraded JFZ series will help you win more X2 310VAC MKP capacitors business! Great price!
JFS series motor running capacitors win good feedback from our european customers. JSX is upgraded from JFX ,which with lower DF value can cross to international famous brands.
We do radial aluminum electrolytic capacitors many years, this year we expand our production line in this type of products.

JFA--Mylar polyester film capacitors
JFB--Metallized polyester film capacitors
JFL--Metallized polypropylene film capacitors
JFG--Axial lead film capacitors
JFV--X2 275VAC met polypropylene film capacitors
JFZ--X2 310VAC met polypropylene film capacitors 
JFP--High voltage metallized polypropylene capacitors
JFQ--Double sided metallized polypropylene capacitors
JFS--Motor running capacitors
JFX--Premium metallized polypropylene capacitors
JSX--Superior metallized polypropylene capacitors 
JCS--85°C SMD electrolytic capacitors
JCK--105°C SMD electrolytic capacitors
JRA--85°C Radial aluminum electrolytic capacitors
JRB--105°C Radial aluminum electrolytic capacitors

For mor products, please check our products page :