jbcapacitors blog

The main properties are Non-polar, high insulation resistance, excellent frequency characteristic (broad frequency response), and the dielectric loss is very small.

Based on the above advantages, film capacitors are widely used in analog circuit. 
Especially in signal coupling part, you must use good frequency characteristic and low dielectric loss of capacitor, to ensure that the signal transmission, when does not have the too big distortion occurs. 

Among all of plastic film capacitors, the most significant is polypropylene (PP) and polystyrene (PS) characteristics of the capacitance.
Film capacitors' manufacturing method usually is the aluminum foil, as the electrode and the plastic film after overlapping winding together. 
But film capacitors have another manufacturing method, called Metallized film (Metallized Film), the method is in plastic film in vacuum evaporation of a very thin layer of metal as electrode.
So you can save the thickness of the electrode foil, reducing the size of the capacitor unit volume. 
It is easy to make film capacitors small, it can make large capacity also.

From jb Capacitors Company sales department

jb JFS Series capacitors are hot selling in the market with UL and cUL approvals. Here, we bring you a piece of good news that jb JFS Series capacitors’ price is more competitive than before. It is a best time for you to grab on this chance with favorable price and high quality product.

Moreover, we want you focus on our official website that the datasheet of CBB60 Motor Running 
Capacitors JFS-11~18 has been updated. You can check the new drawing and size on it. 

Please feel free to contact us at any time if you have any questions want to know. jb Capacitor is your best choice. We are looking forward to cooperation with you.

Below capacitors can be used in lighting production, do you use any of them? welcome send mail to ask for prices.

"jb" brand is very popular on markets, high quality, good prices and professional shipment support. 
jb is ISO 9001:2008 certificated manufacturer, ENEC, VDE, UL, CE, Reac, RoHS 2.0 certificated 
manufacturer.

Radial electrolytic capacitors 105'C  2000 hours 
22uF    100V +/-20%   DxL=6.3x12mm    P: 2.5mm   Bulk RoHS
47uF    16V +/-20%     DxL=5x11mm        P: 2mm      Bulk RoHS
470uF  35V +/-20%     DxL=10x17mm     P: 5mm     Bulk RoHS

Class X2 film capacitors, ENEC, VDE, UL
0.47uF  275VAC +/-10%    P: 15mm   Bulk RoHS
0.1uF    275VAC +/-10%    P: 15mm   Bulk RoHS

CL21 metallized polyester film capacitors
0.1uF     630V +/-10%     P: 10mm    Bulk RoHS
0.22uF  630V +/-10%      P: 15mm   Bulk RoHS

After CNY holiday, we would like to give our customers very special offer for below parts, welcome to 
check with our sales for details. 
Special offer will be in February to April. Please send your RFQs to us , you will receive very satisfied offer from us. 

jb has superiority in price of high voltage Metallized Polypropylene Capacitor JFP. JFP is a miniature, high reliable, large-current loading and excellent high-frequency performance capacitor and it most suitable for high voltage, electronic ballast and pulse in the horizontal resonance circuit of color TV sets.

Features:
Extended foil, flame retardant epoxy coated.Ideal for high AC current applizations, such as CRT 
deflection for R-F generators and pulse-forming networks.
Coated with flame retardative epoxy resin which provides from humidity and mechanical damage.
Temperature coefficient is negative and variety linear over the operation temperature.

JFP Datasheet: 
http://www.jbcapacitors.com/Plastic-Film-Capacitors/JFP-High-Voltage-Metallized-Polypropylene-Film-Capacitor.html

Generally speaking, CL21 JFB - Metallized Polyester Film Capacitors are direct leads, but, we want to share you a piece of good news that jb can offer kink leads as well. In addition, we can customized according to your requirements.

JFB - Metallized Polyester Film Capacitor Features:
Non-inductive, extended foil, dip coated, high moisture resistance.
Good reputation in use with filtering, DC blocking coupling and general communication equipment.
High reliable with its Self-Healing performance.
Coated with epoxy resin for superior heat resistance, humidity resistance and solvent resistance.

Here are the product details for you:
http://www.jbcapacitors.com/Plastic-Film-Capacitors/JFB-Metallized-Polyester-Film-Capacitor.html

We just get back from Chinese Lunar Spring Festival. We wish you a prosperous new year 2017, and may I say "Kung Hei Fat Choy" to you.

Dear, we jb capacitors company hereby sincerely address our highly appreciation for your kindness and cooperation for the years past. Constantly we'd like to offer you the stronggest support on high quality products with competitive prices. 
So dear, if you have any project that needs film capacitors or SMD/Radial/Large Can aluminum eletolytic capacitors, please fell free to send us your RFQ for my cross, let me help you cost down. Great thanks.

---Company presentation for your kindly reference. 
http://www.jbcapacitors.com/pdf/jb-Capacitors-Company-Presentation.pdf

Good news! jb has upgraded X2 Capacitors VDE-ENEC standard to EN 60384-14:2013. It involves the product is JFV, JFZ. This new standard is mainly about preferred category of passive flammability 
permitted is changed from C to B.

JFV - X2 Metallized Polypropylene Film Capacitor (275VAC)
JFZ - X2 Metallized Polypropylene Film Capacitor (310VAC)

Please kindly be noted that and tell others about this news. Thank you very much.