jbcapacitors blog

jb’s line-up of general purpose SMD aluminum electrolytic capacitors capacitance range from 4.7μF to 4700μF at voltages from 6.3VDC to 50VDC. These Chip type aluminum electrolytic capacitors with extra low impedance temperature range up to +105ºC and impedance 40~60% less than JCD series, which is adequate for most industrial applications. Vibration-proof product (30G guaranteed) is available upon request.

Surface mount aluminum electrolytic capacitors are commonly used in applications where space is critical and cost per placement and maximum throughputs are all priorities. Those series is applications in solar inverters, professional power supplies, frequency converters and in a wide range of automotive applications.

JCZ - 3000H at 105°C, Extra Lower Impedance SMD Aluminum Electrolytic Capacitor Download Datasheet View：
http://www.jbcapacitors.com/SMD-Aluminum-Electrolytic-Capacitors/JCZ-3000H-at-105-Extra-Lower-Impedance-SMD-Aluminum-Electrolytic-Capacitor.html

Dear jb Customer,

5mm mini box stacked metallized polyester film capacitors is very popular on markets, for wide application in automotive, lighting, power supply projects, etc.
it is specially series with stacked technology, not wound technology, with very small and standard size. with high DV/DT data. very high quality.
 
jb capacitors comapny, as professional manufacturer on film capacitors industry since 1980, offer below JFJ series mini box stacked metallized polyester film capacitors. not only with good quality goods, also with good quality Ammo package. 
 
JFJ--5mm Mini box stacked metallized polyester film capacitors
Rated Voltage:   63V, 100V, 250V, 400V, 500V, 630V
Capacitance Tolerance  ±5%(J), ±10%(K), ±20%(M)
High DV/DT: 
  If the working voltage (U) is lower than the rated voltage (UR), the capacitor can be worked at a higher dv/dt.
In this case, the maximum allowed dv/dt is obtain by multiplying the right value with UR/U.

Datasheet PDF link : http://www.jbcapacitors.com/pdf/JFJ-Mini-Box-Stacked-Metallized-Polyester-Film-Capacitor.pdf
 
Cross Guide:  jb capacitors JFJ series;  Kemet Arcotronics R82 series;  Epcos B32529 series;  Vishay MKT370 series.

Ammo/Tape pack Dipped type Metallized polyester film capacitors ---JFB Metallized Polyester Film capacitors
 
One of the most strong series film capacitors from jb capacitors company, is JFB Metallized polyester film capacitors, demand is huge in the market. jb sell very good quality and enjoy very good reputation.

Capacitance range from 1000pF to 10uF, voltage range from 63V to 630VDC, very wide applications.
Cross guide: Epcos B32591~B32594, Vishay MKT368, Panasonic ECQE, K73-17, CL21 etc..

Main applications: switch power supplies, electronics ballasts, emergency lamps, compact fluorescent lamps, white goods etc..
jb capacitors company can offer different lead length & package, ammo packing picture please refer to below, welcome to send inquiry to info@jbcapacitors.com for quote.

A capacitor is a small device that can be charged up with electrical energy, store it and then release it. Just like a rechargeable battery. But unlike a battery, it does not use a chemical reaction and it can only hold a very small charge. A very large capacitor can only light up an LED for a few seconds. They come in many shapes and sizes and a few are shown below. The bigger the capacitor, the more charge it will hold. Capacitor is made from two metal plates or metal foils separated by an insulator called a Dielectric material.

The Dielectric materials can be made from Ceramic, Mica, Polypropylene, Polyester, Electrolytic, Tantalum and even air.

The larger capacitors look like tubes, this is because the metal foil plates are rolled up with an insulating dielectric material sandwiched in between.

The value of capacitance is determined by

1.The size of the plates,

2.The distance between them,

3.The type of dilectric material used.

jb capacitors company are professional in all kinds of capacitors ,such as Plastic Film Capacitors ,Aluminum Electrolytic Capacitors,SMD Aluminum Electrolytic Capacitors ,Metallized Polyester Capacitors, Metallized Polypropylene Capacitors, SMD E Cap and etc.Any questions ,please don't hestate to contact us.

jb capacitors company, just your best choice!