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 Capacitors ISO Manufacturer Ceramic Capacitors

We manufacture and market Ceramic Capacitors, Including CD Y1 400VAC and CE Y2 300AC Safety Standard Recognized Capacitors and 1KV, 2KV, 3KV,4KV, 5KV, 6KV, 8KV, 10KV, 15KV DC High Voltage Ceramic Capacitors.

JYA - Y1(CD 400VAC) and Y2(CE 300VAC) Safety Standard Recognized Capacitors
- Ideal for across the line applications
- Compact size
- Cost effective product
- Safety standards recognized

JYC - High Voltage Ceramic Radial Type Disc Capacitors
- Operating Condition Range -25°C to +85°C.
- Rated Working Voltage 1KV – 15KV DC.
- Use for coupling, and by-pass circuit there are a stable and high reliability products

jb Capacitors ISO Manufacturer Ceramic Capacitors

jb Snap-in Aluminum Electrolytic Capacitors, Popular Capacitors in the Market

Snap-in Aluminum Electrolytic Capacitor is designed for easy mounting on a printed circuit board. Pins under snap-in capacitors are to hold the component in the place on the PCB.
If you are wondering what kind of capacitors you are looking for, here are some of the products where Snap-in E-cap can be found.
Typical application where you can found Snap-in be used are converters, solar inverters, UPS, power supplier and automotive.

JNE & JNC are our two most popular items for snap-in options. We are also having better price for these two types of capacitors.
Feel to check out our datasheet below or send us your RFQ list for quote.
JNC - 2000H at 85°C Snap-in Aluminum Electrolytic Capacitor: http://www.jbcapacitors.com/pdf/JNC-2000H-at-85-Snap-in-Aluminum-Electrolytic-Capacitor.pdf
JNE - 2000H at 105°C, Miniaturized, Snap-in Aluminum Electrolytic Capacitor: http://www.jbcapacitors.com/pdf/JNE-Snap-in-105-Miniaturized-Aluminum-Electrolytic-Capacitor.pdf

jb Tantalum Capacitors in Different Styles: Axial, Radial and SMD-chip Versions (Size Comparison with a Match)

10μF 30 VDC-rated tantalum capacitors, solid electrolyte epoxy-dipped style.A tantalum electrolytic capacitor is an electrolytic capacitor, a passive component of electronic circuits. It consists of a pellet of porous tantalum metal as an anode, covered by an insulating oxide layer that forms the dielectric, surrounded by liquid or solid electrolyte as a cathode. Because of its very thin and relatively high permittivity dielectric layer, the tantalum capacitor distinguishes itself from other conventional and electrolytic capacitors in having high capacitance per volume (high volumetric efficiency) and lower weight.

Tantalum is a conflict mineral. Tantalum electrolytic capacitors are considerably more expensive than comparable aluminum electrolytic capacitors.

Tantalum capacitors are inherently polarized components. Reverse voltage can destroy the capacitor. Non-polar or bipolar tantalum capacitors are made by effectively connecting two polarized capacitors in series, with the anodes oriented in opposite directions.

Characteristics of the different oxide layers in tantalum and niobium electrolytic capacitors





Dielectric layer









Tantalum pentoxide, Ta2O5





Niobium pentoxide, Nb2O5





jb JFWT THB X2 Capacitor Launch to Market

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 SMD ECaps with ISO Certificate

You may read lots of article of our SMD Ecaps. We have wide series of SMD Ecaps products with different features.

JCS - 2000H at 85°C SMD Aluminum Electrolytic Capacitor
JCK - 1000H to 2000H at 105°C SMD Aluminum Electrolytic Capacitor
JCC - 2000H at 85°C, Low Leakage SMD Aluminum Electrolytic Capacitor
JCD - 2000H at 105°C, Low Impedance SMD Aluminum Electrolytic Capacitor
JCE - 3000H at 105°C, Long Life Assurance SMD Aluminum Electrolytic Capacitor
JCL - 5000H at 105°C SMD Aluminum Electrolytic Capacitor
JCN - 1000H at 85°C, Bi-polar SMD Aluminum Electrolytic Capacitor
JCB - 2000H at 105°C, Bi-polar SMD Aluminum Electrolytic Capacitor
JCZ - 3000H at 105°C, Extra Lower Impedance SMD Aluminum Electrolytic Capacitor
JCV - 3000H at 105°C, Long Life Assurance SMD Aluminum Electrolytic Capacitor
JCA - 6000H at 105°C, Long Life Assurance SMD Aluminum Electrolytic Capacitor
JCW - 10000H at 105°C, Long Life Assurance SMD Aluminum Electrolytic Capacitor
JCH - 1000H to 5000H at 125°C, Long Life Assurance SMD Aluminum Electrolytic Capacitor

We provide SMD Ecaps with competitive price and awesome quality.

They can be the best replacement of Samwha, Yageo, Elna, Nichicon, Chemi-con, Rubycon, Panasonic and Epcos.

If you are using the brand that I mentioned, could you please let me know your regular using items?

I may offer our best substitution with the best price for you!

Mail us your demand and get some free samples!

jb Capacitors Has Almost 40 Years Production Experience on E-Cap

jb Capacitors Company is ISO manufacturer, we sell many kinds of capacitors with top quality and reasonable price. To meet the growing demand for Aluminum Electrolytic Capacitors, jb is going to expand Radial type Aluminum Electrolytic Capacitors production scale in 2017. jb new factory and new production line will be in operation in the half year of 2017. We warmly welcome all of you to our factory and have a talk.

Let us take an expectation of it, jb won’t let you down. In the year of 2017, we will move forward to give you a better service. 

jb Aluminum Electrolytic Capacitors product list :

jb Updated ISO Quality Certificate Validity from Year 2016.3 to Year 2019.2

jb Capacitors Company always put quality at the first place. Quality and customer service are the vital aspects in winning customer trusts.

At the early year of 2016, our company invited ISO specialist to our factory audit our production line and quality documents.

After one month audition and hard-working, jb Capacitors Company successfully achieved the new ISO certification.

It is our commitment to offer our customers the best quality products with fast delivery and the best after sales services.

Why do You Choose jb Capacitors

  1. High quality commitment
  2. Competitive prices, professional factory
  3. Fast lead time
  4. Strong sales & technical support, quick response
  5. Promotions by exhibitions, B2B, Newsletter
    Learn more:http://www.jbcapacitors.com/