The top countries of suppliers are india, china, and taiwan, china, from which the percentage of ceramic disc capacitor supply is. Ceramic disc capacitors vishay bccomponents vishay electronic gmbh geheimratrosenthal strasse 100 d95100 selb germany phone. Understanding ceramic disc capacitor values kitronik. Order ceramic disc safety capacitors online, sameday shipping, no minimum order. The first two significant digits represent the first two digits of the actual value, which is 47. There are two types of taped disc ceramic capacitors. Characteristics precision and tolerances there are two classes of ceramic capacitors available today. Suntan is a manufacturer of ceramic disc capacitor.
Ceramic capacitor manufacturer produced many construction and types of capacitors, and if the ceramic disc capacitor always failed even though you had replaced a new one then try another type which is the resin coated ceramic disk capacitor. Ceramic disc capacitor code label will normally consist of three numbers followed by a letter. General information ceramic disc, rfi and safety capacitors vishay. Product information data at the my murata ceramic capacitor site registration required 04032020. High voltage ceramic disc capacitors operated at half near rated voltage in open air. The most important are the fixed capacitance capacitors, but capacitors with. The composition of the ceramic material defines the electrical behavior and therefore applications. Within the ceramic capacitor family there are many forms of ceramic dielectric that are used. A ceramic capacitor is a twoterminal, nonpolar device. Links are provided to the latest information from the pdf version of the.
Ceramic disc rohs ccompliant tr tapereel ta tapeammo bulk max diameter only if required rated voltage nominal capacitance standard tolerance temperature coefficient0120160250501002505001k02k03k0 first two digits are significant, third digit is the number of zeros to be added. Here is a table of mostly used codes of ceramic capacitor and their unit conversion in micro, nano, and picofarad. Ceramic disc capacitors have a capacitance value about10pf to 100. Hence the value of the capacitor above is 47000 pf 5 %. A ceramic disc capacitor does not have a polarity and connects in any direction on the printed circuit board. The first two digits, in this case the 10 give us the first part of the value. Designing with ceramic disc capacitors for automotive and industrial applications. Ceramic disc capacitors like the one on the left are printed with a code. It is constructed of two or more alternating layers of ceramic and a metal layer acting as the electrodes.
Rated for full voltage when operated under oil, inert gas or encapsulated by expoxy. Nonlinear dependence of capacitance on temperature. Units nanofaradnf 1 microfaradf 1 picofarad 1012 farads. Ceramic disc capacitor testing method measured at with i and same as above the i. Ceramic disc capacitors capacitors taydaelectronics. Dc disc, ceramic, capacitors manufactured by vishay, a global leader for semiconductors. Capacitor x function chassis cx cx cy cy thompson 61v or 62o series across the line capacitors for noise suppression protection and suppression of a motor x and y function disc ceramic capacitors safety ceramic capacitors epoxy coated digits 1, 2, 3 of p.
General information ceramic disc, rfi, and safety capacitors vishay. The choice of the appropriate filter capacitor can be made as it is for ac operation, taking into consideration a negligible leakage current as a result of the continuous dc voltage. Tpc code digit 11 packaging avisert panasert h figure 1 l figure 2 l figure 3 i figure 1 m figure 2 m figure 3 j figure 1 l figure 2 l figure 3 k figure 1 m figure 2. Power disk style, 5 to 40kvdc rated, 332,000 pf 19 series pwc watercooled pot style, 10 to 25kvdc rated, 40010,000 pf 24 series spft feedthru style, 8. High voltage ceramic dc disc capacitors with axial leads, 10 kvdc to 30 kvdc.
If you are new to capacitor codes, then the best way to start is with a chart, because that way, you can see the arrangement of the code. Ceramic disc capacitors for your electronics projects. Ct7 ac disc ceramic capacitor the capacitors are available for color tv sets and the circuits linked astride the power lines, bypassing, antenna coupling and switch surge suppressor in. The capacitance measurement shall be made at each step specified in the table ecera. The classical ceramic capacitor is the disc capacitor. Cts tusonix business unit continues to manufacture fixedvalue ceramic disk capacitors which have long been the standard of the industry, and offer the broadest selection of available ceramic formulations and package sizes. Ceramic capacitor definition a ceramic capacitor is a capacitor which uses a ceramic material as the dielectric. How to read capacitor code value ceramic capacitor code. Npo220cl2kv disk capacitor, 220 pf, 2kv cut lead npo. The ceramic capacitor gains its name from the fact that it uses ceramic materials for its dielectric. Ceramic capacitors are non polarized, and may be used in ac or dc circuits. Ceramic disc capacitors for safety regulations safety reg. Disc ceramic capacitors professional ceramic capacitors class i, ii and iii milstd202f the professional ceramic disc capacitors were specially developed for applications in severe environmental conditions, high humidity, temperature, gas, vapor and solvents.
Product searches are updated with the latest information on a daily basis 05072020. R shall be measuured with rated voltage within 60 s of charging the capacitor shall not be damage when dc voltage of 150% of the rated voltage are applied between the lead wire for ss. This code indicates what the capacitance of the capacitor is. Ceramic capacitor working, different types and their. High voltage high dielectric constant disk ceramic capacitor. Thirtyday moneyback satisfaction guarantee and free product support. We offer custommade high voltage ceramic disc capacitors according to your specification. Ceramic disc capacitors are made by coating a ceramic disc with silver contacts on both sides as shown above illustrates.
Ein keramikkondensator im fachjargon kerko genannt ist ein elektrischer kondensator mit. These ceramic capacitors have a high dielectric constant, what makes possible a high capacitance values in reduced dimensions, however temperature coefficient. Please click on the button contacts to the right, to get a list with the personal and direct responsible contacts within the ceramtec group. Kitronik ltd understanding ceramic disc capacitor values ceramic disc capacitor values ceramic disc capacitors like the one on the left are printed with a code. Properties temperature dependence capacitance high stability of capacitance. The capacitor is an electrical device that stores energy in the form of an electric field. The example capacitor has a 3 digit number printed on it 103. Please view our large selection of ceramic disc capacitors below. Chip multilayer ceramic capacitors for general murata. Ceramic disc capacitors are available at mouser electronics from industry leading manufacturers. Small ceramic capacitor failures 3ddr is an instrumentation data recorder seven units were tested to failure in order to understand dominant failure modes root cause of failure was determined for all the failure mode for 4 out of the 7 was a small ceramic capacitor failure unit cause of failure f1540 capacitors c84c85 open.
This device predates the transistor and was used extensively in vacuumtube equipment e. Following is a ceramic disc capacitor specifications and features, we are supply the best ceramic disc capacitor for you. Ac disc, ceramic, capacitors manufactured by vishay, a global leader for semiconductors and passive electronic components. The countries of production manufacturing factories of all ceramic capacitors smd leadtype products can now be browsed on the my murata ceramic. A wide variety of ceramic disc capacitor options are available to you, there are 6,229 suppliers who sells ceramic disc capacitor on, mainly located in asia. The first two digits, in this case the 10 give us the. A ceramic capacitor is a fixedvalue capacitor where the ceramic material acts as the dielectric. The capacitors are flame retardant epoxy coated, meeting ul 94v0 flammability specifications. The two most common types are multilayer ceramic capacitors and ceramic disc capacitors. As coupling and decoupling capacitors for such application where higher losses and a reduced capacitance stability are required.
The standard packaging quantities are shown bellow. F with a wide variety of voltage ratings, between 16v to 15 kv and more. Resin molding smd type ceramic capacitorssafety standard certified. The capacitors are flame retardant epoxy coated, meeting. The professional ceramic disc capacitors were specially developed for applications in severe environmental condi tions, high humidity, temperature, gas, vapor and solvents.
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