jbcapacitors blog

Are you ready for the Christmas holiday?
jb have new series for you to celebrate with the joyful holiday.
Our new series of plastic film capacitors—JFLA
We offer it with competitive price and fast lead time. Moreover, you can order them with a more flexible quantity.
Please feel free to send us your RFQ. We can offer you the best price. 

Features:
1. Metallized polypropylene film, non-inductive wound construction
2.Good self-healing properties, withstanding surge voltage stressing.
3.Long stability of capacitance.
4.Good properties in damp environment.
5.Flame resistant epoxy resin powder coating (UL94/V-0). 

Operating Temperature	-40°C~ +105°C
Rated Voltage	400V(230VAC)、630V(275VAC/305VAC/310VAC)
Capacitance Range	0.01 ~ 10.0μF
Capacitance Tolerance	±5%, ±10%, ±20%
Insulation Resistance	UR>100V C≤0.33uF IR ≥25000MΩ,C>0.33uF IR ≥7500s UR<100V C≤0.33uF IR ≥12500MΩ,C>0.33uF IR ≥3750s
Dissipation Factor	≤0.002 (at 1KHz) (typical 0.001 max)

To meet market needs, we released newest Axial lead E-cap--JAA and JAB series, both series are 2000H at 85C. Please find detail difference as below: 

JAA - 2000H at 85°C, Axial Aluminum Electrolytic Capacitors (Low Leakage)  
• Load life of 2000 hours at 85°C 
• Low Leakage Current 
• 2 Rubber Types 
• For general purpose application 
• RoHS Directive Compliant 
PDF datasheet: http://www.jbcapacitors.com/pdf/JAA-85-Axial-Aluminum-Electrolytic-Capacitors-Low-Leakage.pdf

JAB - 2000H at 85°C, Axial Aluminum Electrolytic Capacitors  
• Load life of 2000 hours at 85°C 
• Low Voltage 
• 2 Rubber Types 
• For general purpose application 
• RoHS Directive Compliant 
PDF datasheet: http://www.jbcapacitors.com/pdf/JAB-85-Axial-Aluminum-Electrolytic-Capacitors.pdf

JAA, JAB series Drawing: 

 
 

From jb Capacitors Company
-------We're just your best choice

Today we see a tube amplifier from our customer, its configuration is really amazing.
There are some of products, which he use in this products. what about you? welcome to send to us your inquiry for the capacitors.
We can provide you excellent service, professional support.

JFGD axial flat MKP film capacitor: 1.5uF 630V
105’C Radial electrolytic capacitors 470UF 63V
105’C Snap-in electrolytic capacitors, 400V
JFL polypropylene film capacitors 0.22UF 630V 

jb capacitors company have a successful exhibition at Moscow CHIPEXPO last week. 
We receive many visits at the exhibition, customers are very interested in our samples. Catalogues and our special small gifts. 
We are very glad to meet our customers face to face. Wish we have more fruitful cooperation in future.
jb capacitors company will keep giving the fullest support for all our customers.

Our audio film capacitors are middle-high level, which loved by high-end audio makers.
They can bring out unbeatable sound performance, also awesome audio experience.

Many manufacturers of loudspeaker and amplifier bought audio film capacitors from us.
We have pretty high reputation of in Europe, there are many distributors of ours.

You will have more confidence after seeing our test reviews from our customers all over the world!
Welcome to send us your request and have samples tested!

JFX PDF datasheet: 
http://www.jbcapacitors.com/pdf/JFX-Premium-Metallized-Polypropylene-Film-Capacitors-Axial.pdf
JSX PDF datasheet: 
http://www.jbcapacitors.com/pdf/JSX-Superior-Metallized-Polypropylene-Film-Capacitors-Axial.pdf

JFX Test Reviews: 
http://www.jbcapacitors.com/pdf/JFX-Premium-Metallized-Polypropylene-Film-Capacitors-Axial-Test-Reviews.pdf
JSX Test Reviews:
http://www.jbcapacitors.com/pdf/JSX-Superior-Metallized-Polypropylene-Film-Capacitors-Axial-Test-Reviews.pdf

November is coming means winter is also coming. Halloween is not far, do you have any plan to scare the children who will come to Trick-or-treat?
In Asia, not every kid plays trick-or-treat. But they can enjoy the decoration in school. Filled with pumpkin and evil witches, looks really creepy. 

Have fun and hope you will have an impressive Halloween. 

Do you hear about RC unit Capacitor? A kind of components which installed by a capacitor and a resistor as a unit.

So why do need to make such type of component? It’s quite common for us to see the resistor and capacitor is used in one circuit,
RC circuits are really cool because instead of a steady flow of current, an RC circuit is one in which the current varies over time.
If you ride your bike to work or school you know that you'll be safer when you wear a helmet with a flashing light on it. 
But what you may not know is that the light flashes because of an RC circuit! 
The duration of the flash is determined by the resistance and the capacitance in that circuit. 
For example, a small capacitance would produce a quicker flash, whereas a larger capacitance would produce a slower flash.

From jb Capacitors Company

Please attention the coming exhibition of our company. 
Welcome to visit us at below show. 

We produce: Film Capacitors, Aluminum Electrolytic capacitors, Design and offer customized products also!

Chip EXPO 2017

Booth No.: B17

Date: Oct 31 - Nov 2nd, 2017

Address:"Expocentre" Moscow Russia