Jb Capacitors—Radial and SMD Polymer Aluminum Solid Electrolytic Capacitors

jb Capacitors Company manufactures Conductive Polymer Aluminum Solid Electrolytic Capacitors Radial Lead type(PSS, PSR series) and Chip SMD type (JCP series). Polymer capacitors can offer high capacitance in small size, long life, high reliability.

PSS and PSR acquires low Equivalent Series Resistance(ESR), excellent noise reduction capability and frequency characteristic.

These capacitors are widely used in equipment such as: converter, communication power supply, set-top boxes, router, TV, voltage regulator, mobile phone adapter, computer motherboard, graphics card, Decoupling circuits and LCD Monitors etc.

Polymer Aluminum Solid Electrolytic Capacitors List:
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

Welcome to view our Youtube video to know more about these products: https://www.youtube.com/watch?v=0TB8Hk7XcY8

Jb Capacitors—Radial and SMD Polymer Aluminum Solid Electrolytic Capacitors

jb CBB-60, CBB61, CBB65 MOTOR RUN CAPACITORS

In order to meet our customers demand, we have different series of MOTOR RUN CAPACITORS. Round shape, box shape, aluminum case or plastic case, all you can choose.
We offer this series for a long time. Our stable quality and competitive price make us more popular in the market.
If you are looking for MOTOR RUN capacitors, please feel free to send your inquiry to us.

JFS - Motor Capacitor
Features:
Electrical apparatus use metallized film with precisely quality control.
Low D.F. (dissipation factor), lower temperature rise.
High I.R. (insulation resistance) small size.
High safety &high reliability.
Durability and characteristics of frequency, etc.

jb CBB-60, CBB61, CBB65 MOTOR RUN CAPACITORS

jb New Series--JYM Multilayer (Mono) Ceramic Capacitors

Do you still remember our JYM series which we introduced to you in while ago?

JYM is Multilayer (mono) Axial & Radial Ceramic Capacitors, his provide Miniature size, wide capacitance, tape and reel packaging available for auto-placement.

Wide range of applications: Such as microwave ovens in home appliances, induction cookers, air conditioner controllers, energy-saving lamp ballasts, chargers, currency counters, paper shredders, building video intercom systems, audio equipment...etc.

New series coming up with very nice price! we support few weeks. lead time and reasonable price, welcome to contact us.

jb New Series--JYM Multilayer (Mono) Ceramic Capacitors

jb Tell you more about Trimmer Capacitor

trimmer capacitor is a variable capacitor used for initial calibration and recalibration of equipment. It is commonly mounted directly on a PCB and accessed only by professional repairmen, not the end-user.

Characteristics
Voltage rating, capacitance range, polarity.
Trimmer capacitors can be rated for voltages up to 300 volts, although voltage ratings of up to 100 volts are much more common. Since trim caps are variable capacitors, they come in a capacitance range rather than a
single capacitance value. The minimum capacitance is usually between 0.5 pF and 10 pF, while the maximum capacitance is usually between 1 pF and 120 pF. The actual capacitance value can be varied between the
minimum and maximum capacitance values for a given trimmer capacitor, but it can never be set to zero. It is worth noting that trimmer capacitors are not polarized.

Tolerances and accuracy
Trimmer capacitors do not boast a good capacitance value tolerance. Sometimes, the tolerances can be as high as -0 to +100%. This means that a trimmer capacitor can have a maximum capacitance two times larger
than nominal. However, bad tolerances do not pose a great problem to engineers because trimmer capacitors are variable. Even if the maximum value is different between individual capacitors, they can still be set by turning the screwdriver a certain angle. Accuracy depends mostly on the operator, as he can choose to spend more time in order to set the capacitor to a desired value. Often, trimmer capacitors are set by robots instead of human operators, and they can achieve much better precision. In order to achieve a better accuracy, it is advised to use a non-metallic tool, since metal screwdrivers will introduce a source of capacitance that will vary the capacitance value when the tool is moved away from the capacitor.

Construction and properties of trimmer capacitors
There are two types of trimmer capacitors: air trimmer capacitor and ceramic trimmer capacitor. These two types use different materials as the dielectric. Both types use rotating action to change the capacitance value.
The construction of trimmer capacitors is similar to the construction of their larger variant, the variable capacitor. Trimmer capacitors can be made of semi-circular metal plates. One is fixed, while the other can be rotated using a screwdriver. The user changes the capacitance by rotating the shaft and increasing or reducing the amount of overlap between the two plates. Gear mechanisms may be used to improve the precision by allowing multiple turns between the lowest and highest settings.

Another way to make a trimmer capacitor is to place a metallic screw in a non-conductive threaded cylinder. The screw represents one electrode, while the other is located at the base of the cylinder. By rotating the screw, the distance between the two plates is varied which results in a change of capacitance. This construction is used in RF and microwave applications. 

jb Occupy Market Share of Fine-Tuning Capacitors(Ceramic Trimmer capacitor)

Ceramic Trimmer capacitor is a semi-fixed adjustable capacitor, and its electrostatic capacity can be changed freely.

The working principle of JKA trimmer capacitor: Change the overlapping area of electrodes. One of the electrodes is fixed to sandwich the dielectric, and the other is made as a variable electrode. The change in the overlapping area of the two electrodes (the area of the opposite electrode) can change the electrostatic capacitance.

jb Capacitors Company’JKA series: surface mount ceramic trimmer capacitors with mini size, five kinds of capacitance values, different color is easily identified.

jb Occupy Market Share of Fine-Tuning Capacitors(Ceramic Trimmer capacitor)

jb offer Super Capacitors- JGA JGM JGY JGZ

Super Capacitors is also known as ultra-capacitor or double-layer electrolytic capacitor. They are effective to recharge quickly. Often be used in solar power, battery back-up, battery, flash-light applications, etc. Now also have made critical inroads into electric powertrains.

We offer several types of super capacitors, including Radial, Snap-in, Screw, Coin, and Combined Type. High quality and short delivery time.

Super Capacitors List
JGA - 5.5V Standard Coin Type Super Capacitors
JGM - 5.5V 7.5V Combined Type Super Capacitors
JGY - 5V 7.5V Combined Type Super Capacitors
JGZ - 2.7V 3V Low ESR Radial Snap in Screw Type Super Capacitors

Welcome to contact if you are interested with our capacitors. Our sales team is willing to recommend our products and prepare good prices for you.

jb offer Super Capacitors- JGA JGM JGY JGZ

jb High Quality Snap in Aluminum Electrolytic Capacitors

Quality, service and reputation are our main policy. We always ensure to provide consumers high-quality products with competitive prices and fast delivery.

Snap in Aluminum Electrolytic Capacitors are always jb’s strong series. They are designed with high ripple current capability and small sizes, which allowed them to be well applied in Inverters, switching relays, amplifier, electric control panels etc.

We offer plenty series with different load life (2000H, 3000H, 5000H) and operating temperatures (85’C, 105’C). Also, we can manufacture customized items for you.

It’s okay if you’re not familiar with our product series, please send information to us directly, we are glad to recommend suitable product for you.

Welcome to learn more about us on our YouTube channel: https://www.youtube.com/watch?v=p8HnXkQVMWk

jb High Quality Snap in Aluminum Electrolytic Capacitors

jb Radial Aluminum Electrolytic Capacitor - JRG, Long Life at 105°C

jb has wide product range of Radial Aluminum Electrolytic Capacitor. From Load life of 1000H to 10000H. It is meant to meet the demands of the customers. JRG series has the longest load life Radial Aluminum Electrolytic Capacitor. It can reach to 10000 hours.

Not only the size on the datasheet, but also we can provide the customized item for special project. This series can be used on different application including Audio products, consumer electronic, and so on.

Below is its features, please take look. Or contact with our sales team for more information.

Load life of 10000 hours at 105°C

High ripple current
Miniature Series
RoHS Directive Compliant

jb Capacitors Company Double Sided Box Type Met Polypropylene Film Capacitor (MKP), JFQD series

jb has wide product range can cross to different capacitors brand, our JFQD is  Double Sided Box Type Met Polypropylene Film Capacitor. It can be crossed to Vishay MKP383, Wima MKP 10. Kemet R76 series. Its capacitance value is from 0.001 to 0.068uF with high precision of capacitance. And, the rated voltage range is from 630VDC to 2000VDC. Moreover, the tolerance can reach +/-5% and +/-10%. Its application includes high voltage, high frequency and pulse circuit.

Features:
Double sided metallized polypropylene structure
Low loss and small inherent temperature rise
Excellent active and passive flame resistant abilities.
Negative temperature coefficient of capacitance

jb Capacitors Company Double Sided Box Type Met Polypropylene Film Capacitor (MKP), JFQD series

jb Capacitors Company-Radial Polymer Aluminum Solid Electrolytic Capacitors

jb Capacitor Company has expanded product line time by time. PSS and PSR are kind of our new series. Please noted that we can offer fast lead time and high quality as well. To increase our market share, we release these series. Also, we hope that they can meet the demands of customers. Polymer capacitors can offer high capacitance in small size, long life, high reliability. Below is their features.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 Features:
Standard Series. Load life of 2000 hours at 105°C.
Large permissible ripple current
Low ESR at high frequency range
Comply with the RoHS directive.

PSR - 2000H at 105°C Super Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitors Features:
Low ESR Series. Load life of 2000 hours at 105°C.
Large permissible ripple current
Super Low ESR at high frequency range
Comply with the RoHS directive

jb Capacitors Company-Radial Polymer Aluminum Solid Electrolytic Capacitors