jbCapacitors-Discover Precision and Versatility with jb’s Trimming Potentiometers!

We would like to introduce you to an exciting range of products from our company that I believe will greatly benefit your projects and applications. At jb capacitors, we take pride in offering high-quality Trimming Potentiometers that can enhance the precision and functionality of your electronic devices and circuits.

Our Trimming Potentiometers are designed to meet the demands of various industries, with feature of high precision and accuracy, versatility, reliability, and Competitive Pricing

If you have any questions or would like to discuss how our Trimming Potentiometers can benefit your applications in more detail, please feel free to contact us by: info@jbcapacitors.com . Thank you.

our website:https://www.jbcapacitors.com/Trimming-Potentiometers.html


jbCapacitors JTD Polymer Chip Tantalum Capacitors

Do you pay attention to the characteristic of our JTD Polymer Chip Tantalum Capacitor?
Please check below important information regarding its storage and environmental condition to guarantee its best performance.

JTD polymer tantalum capacitors: MSL 3

Environmental requirements:
Vacuum storage is recommended. If non vacuum storage is adopted, attention should be paid to the temperature of 10~30’C, humidity less than 60% RH, no acid, alkali and other corrosive gases.

Storage requirements:
The time for the capacitor to be welded after unpacking the vacuum sealing bag is less than or equal to 48h max (JTD products prevent moisture absorption)



jb Capacitors Company JKA SMD Ceramic Trimmer Capacitors

Keywords: Trimmer capacitors, JKA, jb Capacitors

JKA SMD Ceramic Trimmer Capacitors, it is one of the hottest product on markets now.
We keep safety stock for below popular values. we can replace of Murata with much better price.
And for some urgent orders, we can meet your delivery date requirement.
For more information, please contact with our sales immediately at info@jbCapacitors.com


jb Capacitors Company JKA SMD Ceramic Trimmer Capacitors

Power up your electronic designs with SMD Aluminum Electrolytic Capacitors from jb capacitors!

These robust components are designed to deliver exceptional performance and reliability in a wide range of applications.

Harness the strength of SMD Aluminum Electrolytic Capacitors for your electronic projects. With their high capacitance values and low ESR (Equivalent Series Resistance), these capacitors provide efficient energy storage and smooth power delivery. From power supplies and audio equipment to industrial control systems and automotive electronics, these capacitors excel in demanding environments.

Experience the durability and longevity that SMD Aluminum Electrolytic Capacitors offer. Built with high-quality materials and stringent manufacturing processes, jb Capacitors ensure reliable operation over extended periods. With a wide range of voltage and capacitance options, you can find the perfect capacitor for your specific design requirements.

At jb Capacitors Company, we are committed to delivering superior quality components. Our SMD Aluminum Electrolytic Capacitors undergo rigorous testing to meet the highest industry standards.

Our bestseller:
JCS - 2000H at 85°C SMD Aluminum Electrolytic Capacitor
JCK - 1000H to 2000H at 105°C SMD Aluminum Electrolytic Capacitor

Datasheet for SMD Aluminum Electrolytic Capacitors:

Unlock the power of SMD Aluminum Electrolytic Capacitors and elevate your electronic designs to new heights. Visit our website or contact us today to explore our wide range of capacitor solutions and discover how these capacitors can enhance your projects. 

Power up your electronic designs with SMD Aluminum Electrolytic Capacitors from jb capacitors!

jb JYS - SMD Multilayer Ceramic Chip Capacitor(MLCC)

SMD Multilayer Ceramic Chip Capacitors(MLCC) offer high capacitance density, allowing for efficient energy storage and delivery in a small form factor. With their low parasitic inductance and resistance, they excel in high-frequency applications, ensuring stable performance even in challenging environments.

At jb Capacitors Company, we pride ourselves on delivering top-quality components. Our SMD Multilayer Ceramic Chip Capacitors undergo rigorous testing to ensure exceptional reliability and longevity. Our series JYS can cross reference TDK’ CGA series, CEU series or KEMET’SMD comm COG series.

Voltage: 4, 6, 6.3, 10, 25, 50 VDC
Capacitance: 0.1pF ~ 100uF
Case size: 0402, 0603, 0805, 1206
Dielectric: NPO, X7R, X5R, Y5V, Z5U

Whether you're working on consumer electronics, automotive systems, telecommunications equipment, or industrial machinery, SMD Multilayer Ceramic Chip Capacitors are the perfect choice for seamless integration and optimized performance.

Datasheet for SMD Multilayer Ceramic Chip Capacitor:

Contact us today to discover how MLCC can revolutionize your electronic projects. Don't miss out on this opportunity to unlock superior performance

jb JNE Snap in Aluminum electrolytic capacitors cross reference

Our JNE series is 105°C high temperature and 2000~3000 Hours load life, and it could provide excellent High ripple current advantage.
JNE series wide range applications: such as Automotive applications, amplifier, Electric control panel...etc.
Below is our cross reference for you. Welcome you send us exact item for quote.

Snap in Terminals

Load life



Nlppon Cheml-Con

2000~3000 Hours








Snap in Terminals

Load life




2000~3000 Hours








Snap in Terminals

Load life




2000~3000 Hours








Snap in Terminals

Load life




2000~3000 Hours








jb JNE Snap in Aluminum electrolytic capacitors cross reference

jb Capacitors Company Limited Class X2 film capacitors

Keywords: JFW X2, jb MPX/MKP X2

jb MPX/MKP Class X2-MPX Safety Standard Capacitor is mainly used for power input L/N dredging for EMI suppression, and the input port used in parallel.

The most common use of the JFW AC-Capacitors Suppression Capacitors Class X2 AC 310V is anti-electromagnetic interference, suitable for high frequency,DC, AC, coupled, cross-pulse circuit, for example white goods, home appliance etc.

In addition, jb JFW Safety Film Capacitors can withstand the impact of overpressure, and it also has excellent capabilities of flame resistance and moisture resistance.

Compare with other capacitors, JFW Radial Class X2 310VAC Capacitor is very stable, it is less affected by the voltage.

JFW monthly output is about 20KKpcs per month now, and delivery time is about 4~5 weeks.

jb JBR Trimming potentiometers

Keywords: JBR Trimming potentiometers, 065 Trimming potentiometers, 3265 Trimming potentiometers

If you are looking for reliable supplier of Trimming potentiometers in China, you can look for our JBR series.
}We offer full type: 065 / 3006 / 3266 / 3309 / 3323 / 3329 / 3362 / 3386 / 3540 / 3590 / C3305 / 3269 / 3306
Today let us introduce 3296 type, below is its general specification, and this is also our most popular type.

Please mail to us your RFQ, we will offer the most favorable prices to you.
Standard Resistance: 10Ω – 5MΩ
Temperature Range: -55℃ ~ +125℃
Withstand Voltage: 220VDC
Resistance Tolerance: +/-10%; +/-20% for 10 ohm
Power rating: 0.5W @ 70’C, 0W @ 125’C

jb Competitive price offering of Screw Aluminum Electrolytic Capacitor

JML is a jb standard series of Screw Aluminum Electrolytic Capacitor. It has load life of 2000 hours. The Operating Temperature Range (°C) is from -40°C~+105°C. This series can be used on computers, communication powers Hi-ripple circuit of electric vehicle, electric train, general-purpose inverter. And, the price of JNC is more competitive now. We have stable raw material supply. Moreover, we have particular production line for Snap-in series. As a result, the lead time is very stable and quick.

Another series is JMN, it has longer load life than JML. With Long Life of 5000H, it operating from  -40°C to +85°C. Some customer is looking for higher load life. It can also be customized to 15000Hours. Help a lot to our customer, because of the lead time, the price and the whole customized service.
Come to contact us! We will show our support to you!!

jb-Competitive price for Varistor, also known as MOV

JVA - Zinc Oxide Varistors is one of our strong product line, the fast lead time with good quality. It is also known as Metal Oxide Varistor (MOV) from 07D to 20D.
Product video: https://www.youtube.com/watch?v=gtoB83ienm8 

1. Round Varistor element, leaded.
2. Low leakage current.
3. Excellent Voltage ratio, Wide Voltage & energy ratio.
4. High performance in clamping voltage characteristics.
5. Low standby power and no follow on current.

1.Varistors currently have widespread application in protecting power and signal level electrical circuits against dangerous voltage surges.
2.Surget protection in communication, measuring and controller electronics.

jb-Competitive price for Varistor, also known as MOV