jbcapacitors blog

jb Capacitors manufactures and markets Aluminum Electrolytic Capacitors, including Snap-in Type 
Aluminum Electrolytic Capacitors, Screw Type Aluminum Electrolytic Capacitors, Lug Type Aluminum 
Electrolytic Capacitors and Leaded Radial Aluminum Electrolytic Capacitors , also SMD Aluminum Electrolytic Capacitors.

Today we would like to share with the the basic structure of  jb Snap-in Type Aluminum Electrolytic Capacitors. 

1, The most important part is the Core , or called as element. 
Aluminum electrolytic capacitor winding core is made of aluminum foil anode, electrolytic paper, aluminum foil cathode , electrolytic paper, totally made four layers overlap;

2, The Can or Case, witch is made of aluminum material.

3, The Sleeve. usually insulating sleeve is made by PVC or PET material and with different colors. The most common color is black.

4, The Terminal. For snap in type, the terminal usually are two pins. But still with different lead out portion types, like wire, chips, screws. 

5, The Sealing Materail . Rubber stopper (EPDM rubber, butyl rubber), lug cover (needle cover, U-shaped lug cover), screw the cover (cover phenolic resin, polyphenylene sulfide resin Cover)

jb Capacitors Company produce top high quality for snap-in type aluminum electrolytic capacitors, including below  types:

Do you have interest for below our JRB 105℃ radial aluminum electrolytic capacitors ? 
Many customers buy from us with huge quantity and long list, our prices can help you more stronger among your competitors!

Please send to me your RFQ list, let us cross and quote for you. Free samples are ready for you.

Cross Guide : Epcos B41851, B43851, Rubycon PX, YXA, Samwha RD, RM, Panasonic ECA-HG etc...

Datasheet :
www.filmcap.hk/upload/JRB-105-Leaded-Radial-Aluminum-Electrolytic-Capacitors.pdf 
www.jbcapacitors.com/pdf/JRB-105-Leaded-Radial-Aluminum-Electrolytic-Capacitors.pdf

Manufacturer : jb Capacitors

Dear Sir or Madam,

Hello! The Christmas holiday is coming! Any good plan for it do you have now? waiting for the gift from the Santas!

OK, let's back to business. Do you buy Radial aluminum electrolytic capacitors? we produce many different types of Radial E Cap,and below are the most popular 5 series on markets, 85C', 105C' for standard & low impedance type, with more than 34 years manufacturing experience.
We can be excellent replacement for Epcos, Panasonic, CDE, Nichicon, Chemi-con, Rubycon etc. But help you cost down much! Below are cross guide for your reference:
www.jbcapacitors.com/pdf/Radial-Aluminum-Electrolytic-Capacitors-Cross-Reference.pdf

For good start about our cooperation, we can support you very flexible MOQ, very competive prices and quick lead time.
Also welcome you ask for samples to test our high quality first. Do you agree? don't hesitate, please email us : info@jbcapacitors.com

JRA (2,000hrs at 85℃), Standard type   /   JRB (1,000~2,000hrs at 105℃), Standard type
JRC  (1,000~2,000hrs at 105℃, Low impedance)   /   JRD (2,000~5,000hrs at 105℃, Low impedance)
JRG (4,000~10,000hrs at 105℃, Extremely low impedance)    --- Superior quality

Wie jeder andere Kondensator auch, besteht der Aluminium-Elektrolytkondensator aus zwei Belägen (Kondensatorplatten) und einem dazwischenliegenden Dielektrikum. 

Der wesentliche Unterschied ist, dass nur ein Belag aus Metall, einer Aluminiumfolie, besteht. Der andere Belag ist der Elektrolyt, eine elektrisch leitende Flüssigkeit (Säure), die in der Regel mit einem saugfähigen Material (z. B. Papier) getränkt ist. Das Dielektrikum zwischen den Belägen ist eine dünne Oxidschicht, die sich auf der Oberfläche der Aluminiumfolie (Al2O3) befindet. Sie wird durch Formierung hergestellt. Der Vorteil der Oxidschicht ist ihre hohe Spannungsfestigkeit. Auch bei einer sehr dünnen Schicht.
Zur Kontaktierung der elektrolytischen Schicht dient eine weitere Aluminiumfolie, die fälschlicherweise häufig als zweiter Belag verstanden wird.

Aluminium-Elektrolytkondensatoren sind Wickelkondensatoren, die es in Becherform mit radialen und axialen Anschlüssen gibt. Außerdem gibt es noch SMD-Elektrolytkondensatoren in Chip-Bauform.

Anwendung findet der Aluminium-Elektrolytkondensator als Ladekondensator im Gleichstromkreis z. B. in Gleichrichterschaltungen und zur Entkopplung elektronischer Baugruppen.
Die Funktion eines Elkos kann man am besten mit einem Widerstandsmessgerät überprüfen. Bei einem funktionsfähigen Elko steigt der Widerstandswert am Messgerät langsam bis unendlich an.

jb Capacitors Company---ISO Herstellung von Aluminium-Elektrolyt-Kondensatoren seit 1980.
Hier ist unser Aluminium-Elektrolyt-Kondensatoren Datenblatt Link:
 www.jbcapacitors.com/Aluminum-Electrolytic-Capacitors/

Dear, do you hear of an old Chinese Saying: A good beginning is half the success? it means choosing a good partner is the starting of your good business.
As a high end capacitors manufacture, "jb" is just your best partner to help you achieve good business.

Today, l'm pleased to recommend our strong products Leaded Radial Aluminum Electrolytic Capacitors to you. 
Here attached some relative cross, we can replace of many other brands but with much more attractive offer! welcome all of your inquiries.

Our advantages: Taiwan advanced technology, Excellent sales service & Quick response, Excellent quality, Low MOQ support, Short lead time, Very competitive prices.  

To meet more demands from customers, our jb has lauched more production lines for our strong product SMD type aluminum electrolytic capacitors.

Now we can offer many kinds of high quality SMD-E Cap with competitive price, low MOQ and short delivery time. 

SMD Aluminum Electrolytic Capacitors List
JCS - 2,000H at 85℃, SMD Aluminum Electrolytic Capacitor (standard type) 
JCK - 1,000H~2,000H at 105℃, SMD Aluminum Electrolytic Capacitor (standard type)
JCC - 2,000H at 85℃, Low Leakage SMD Aluminum Electrolytic Capacitor
JCD - 2,000H at 105℃, Low Impedance SMD Aluminum Electrolytic Capacitor
JCE - 3,000H at 105℃, Long Life Assurance SMD Aluminum Electrolytic Capacitor
JCL - 5,000H at 105℃, SMD Aluminum Electrolytic Capacitor (standard type)
JCN - 1,000H at 85℃, Bi-polar SMD Aluminum Electrolytic Capacitor
JCZ - 3,000H at 105℃, Extra Lower Impedance SMD Aluminum Electrolytic Capacitor 

jb Capacitors Company produces SMD, Radial Aluminum Electrolytic Capacitors with very Competitive price & Lead time! 

If you are buying from below brands, jb will serve you Better Price & Delivery time to help you win more urgent orders!  

Welcome to contact us for more details, thank you.

jb Capacitors Company produce high quality lug type aluminum electrolytic capacitors, I. E. JSS 
miniaturized, JSU, lug type for photo flash, JSW for motor starting. 

Except these types, we also produce JST series 5000hours at 105C'.

We can produce according to customers' request, with very competitive prices and reliable quality. Please contact us for more details, any request will be highly appreciated.

We jb Capacitors Company has more than 30-years experience in producing large can aluminum electrolytic capacitors with ISO Certificate,

our capacitors are exported to Europe, USA, South America, and South Africa. Customers around the world speak highly of our capacitors.

If you're hunting for capacitors suppliers who offer lower prices and short lead time, it is our great honor to help you find the right products you want! 

 Dear friends, let's promote capacitors together! Let's enjoy the World Cup Match together!