jb Capacitors manufactures X2 Metallized Polypropylene Film Capacitor, which also named Interference Suppression Capacitors or X2 Safety Capacitors, and we sell quite competitive prices. This X2 Safety Capacitor have 4 approval markings: CQC, CE &TUV and UL
Minimum Order: 10000 pieces
Tin is a silvery-gray metallic element which has been used by humans for thousands of years. The symbol for tin is Sn, from the Latin stannum, and its atomic number is 50, placing it with other metals such as antimony and aluminum. Almost every continent on Earth has a source of tin, usually in the form of cassiterite, an oxide mineral which contains tin. In addition to the wide range of manufacturing uses for tin, the metal is also nutritionally necessary, albeit in trace amounts.
The word for the metal appears to have been borrowed from a pre-Indo-European language. Old forms of German and Dutch, among other languages, have cognates for the word, but the roots are somewhat unclear. The murky etymology of the word supports research by anthropologists which suggests that humans have been interacting with tin for at least 5,000 years, if not longer.
The term “nucleus” is used in several different ways in the sciences, although all cases reference a critical structure found at the center of something. In fact, the word “nucleus” means “kernel” or “core,” and it comes from an Ancient Greek word meaning “nut.” As a general rule, the nucleus is so critical that the surrounding structure cannot survive without it.
In biology, the nucleus is a small structure located inside the cells of eukaryotic organisms. The cell nucleus is actually one of the defining characteristics of eukaryotes, as the structure allows cells and organisms to reach a very high level of complexity. This structure without the cell contains the organism's DNA, and the nucleus is responsible for regulating gene expression, duplicating DNA as needed, and passing on hereditary traits, in the case of egg and sperm cells.
The atomic number of an element is equal to the number of protons in the nucleus of an atom of the element. Protons are positively charged particles found in the center of every atom. Each element has its own unique number and is differentiated from one another by the number of protons it has. The nucleus of an atom may also be home to neutrons, but the number of neutrons has no bearing on the element’s atomic number. Electrons reside just outside of the nucleus and also have no bearing on the number.
Aluminum is an abundant metallic chemical element which is widely used throughout the world for a wide range of products. Many consumers interact with some form of aluminum on a daily basis, especially if they are active in the kitchen.
The element has an atomic number of 13, and it is identified with the symbol Al on the periodic table of elements.
It is classified in the poor metals, sharing the property of extreme malleability with metals like tin and lead.
jb Capacitors manufactures and sells SMD Aluminum Electrolytic Capacitors. We are strong in the most two common series: 2000H at 85℃ SMD Aluminum Electrolytic Capacitors and 1000H at 105℃ SMD Aluminum Electrolytic Capacitors. Our SMD aluminum electrolytic capacitors prices are almost the best in China!
JCS - 2000H at 85℃ SMD Aluminum Electrolytic Capacitor Designed for surface mounting on high density circuit board.
Emboss carrier tape packing system is available for automatic insertion.
JCK - 1000H at 105℃ SMD Aluminum Electrolytic Capacitor
Chip type, operating with wide temperature range -40~+105℃.
Designed for surface mounting on high density circuit board.
Emboss carrier tape packing system is available for automatic insertion.
Dear Valuable customer,
Good news for you :)
Most of other suppliers are on holiday for Chinese New year, but to give prompt reply and service, our sales department still work during Spring Festival.
If you have any inquiries, orders, or urgent demands, please feel free to contact our sales.
And part of our workers will work overtime for two specially busy production lines:
X2 Metallized Polypropylene Film Capacitors and Metallized Polyester Film Capacitors, if you have demands, hope we can give you fast support.
Our products catalogue: http://www.jbcapacitors.com/products.html
Welcome you to contact our sales team, our sales will feel very warm because of you ^_^.
Round Feed Through capacitors, in a skin tight plastic wrap with solderable ends (Style Q). The hole in the center of the capacitor is either a Teflon Tube, Paper Tube or Phenolic Tube ranging in sizes from just a wire to a large threaded stud to fit through. The majority of Feed Throughs are custom made to exact customer requirements. They are very popular in filter applications.
jb Capacitors are encased in a molded epoxy/plastic shell with epoxy fill. Available in Axial Leaded, Rectangular (Style E); Radial Leaded, Rectangular (Style F); and Axial Leaded, Round (Style T).
Capacitors are wrapped in a skin tight plastic tape and then filled with epoxy on the ends. The most economical of the packaging methods. Available in Axial Leaded, Oval (Style W); Axial Leaded, Round (Style R); Radial Leaded, Oval (Style V); and Radial Leaded, Round (Style U). Special terminal configurations and sizes are also available.
