By the way, dont forget that 542 as illustrated above may refer to the 42nd week of either 1995 or 2005. Jtta hybrid tantalum capacitors radiallead, heteropolarity download pdf. A layer of tantalum oxide is formed over the whole sintered anode surface by an electrolytic oxidation process. Vishay offers surface mount and throughhole tantalum capacitors for. It consists of a pellet of porous tantalum metal as an anode, covered by an insulating oxide layer that forms the dielectric, surrounded by liquid or solid electrolyte as a cathode. Tantalum capacitors exhibit lowest available smd tantalum dcl. Once finished with the initial identification, we have to find out the series a particular capacitor belongs to.
Solder heat resistance the capacitor shall withstand dipping into solder bath for 5 1 seconds at 260 5. This is particularly important because it is necessary to be able to check the polarity and to have a marking to identify the polarity of the capacitor. Our tantalum capacitors factory is located in zhuzhou hunan province, which is. The division takes its name from the raw material used to make its main products, tantalum capacitors. Although smd tantalum capacitors of different series and case sizes may feature different date formats. The anode is manufactured either from pure tantalum or niobium oxide powder. Tantalum capacitor standard value and case size scn,svn series standard tantalum capacitor standard value and case size w. Therefore the smd tantalum capacitor shown below has a value of 47 x 10 5 pf, which works out to be 4.
Tacmicrochip smd tantalum solid electrolytic chip capacitors tbc hrc5000 tbc hrc6000 t4c hrc4000 tbc. A tantalum electrolytic capacitor is an electrolytic capacitor, a passive component of electronic circuits. Worlds smallest smd tantalum capacitor no reduction in performance 100% hard surge testingthe highest energy store in a small case size down to 0402. The markings on smd tantalum capacitors normally consist of three numbers. Following is a chip tantalum capacitor smd specifications and features, we are supply the best chip tantalum capacitor smd for you. Devices with high capacitance can also be used as battery support in handheld devices where small size is one of the key design requirements. Surge in solid tantalum capacitors technical information escies. Kemets family of solid tantalum chip capacitors is designed.
Smd tantalum code capacitor color 104 tantalum capacitor tantalum capacitor 105 tantalum capacitor avx tantalum pentoxide dielectric strength graphite foil tantalum capacitor smd avx tantalum electrolytic capacitors smd code capacitor color text. Tantalum capacitors solid smd mouser united kingdom. The first two form the significant figures, and the third is the multiplier. Kemets t510 series offers, is a tantalum capacitor, with a ta anode and ta 2o 5 dielectric. The tantalum smt capacitor is a composite structure of dissimilar materials that transforms the odd shape of the functional tantalum capacitor into a package ideal for high speed handling and exposure to the surface mount thermal profiles. Our tantalum capacitors factory is located in zhuzhou hunan province, which is previously stateowned since 1970s. Ckt chip tantalum capacitor smd features specifications website. Tantalum powder is used in capacitors to allow for a very thin dielectric layer, providing high capacitance values in smaller case sizes. Since december 1st, 2011, avx has exclusively sourced the tantalum powder and wire used to manufacture its tantalum. Tantalum capacitors usually have the capacitance value, maximum voltage rating and polarity printed right on the component. T491b335k016at by kemet corporation capacitor tantalum solid cap tant solid 3. Please see the information tables in this datasheet for details.
Avx, capacitors, tantalum capacitors smd 100u 16v 10% lesr smd tant. The tantalum capacitor is a polar electrolytic capacitor. So for high volume tantalum capacitors with leading edge. Chip tantalum capacitor smdsuntansolid electrolyte, high volumetric efficiency, stableelectric performancests20f e a t u r e slmolded case available in six case codeslcompatible with all popular high volume automatic pick and equipmentl datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. The materials present in the package include the processed tantalum pellet and wire.
Main page catalogue smd tantalum capacitors smd tantalum capacitors. Tantalum electrolytic capacitors are the preferred choice in. Avx tps series tantalum capacitors solid smd are available at mouser electronics. Surface mount tantalum capacitor, aecq200 t499 series, 10 f, 10%, 50 v, 2917 7343 metric, d rohs compliant. Smd tantalum capacitor markings in some cases the only marking shown on the capacitor may be a bar across one end indicating the polarity. This part type was, capacitance ultra low esr kemet is offering a multiple anode tantalum chip capacitor with a polymer. Poweron failures in tantalum and aluminum smt capacitors. Avx surface mount tantalum capacitors yelloz components. Solid tantalum chip capacitors tantamount, conformal coated. Tantalum capacitors dipped, smd, polymer, hybrid, axial jb.
Tantalum is an element extracted from ores found alongside tin and niobium deposits. The amount of capacitance possible in a tantalum capacitor. Avx corporation has introduced its new tmj s1gma series highreliability smd tantalum capacitors, which offer three levels of nextgeneration statistical screening and process control enhancement for applications that require both exceedingly high reliability and extremely low dc leakage current dcl. However, a conductive, organic, t525 series is a version of kemets tantalum polymer capacitor rated up to 125. Bodies are marked by indelible laser marking on top surface with capacitance value, voltage and lot code. Tantalum capacitors technical note tantalum capacitors and moisture sensitivity. Avx is world wide leading tantalum capacitor manufacturer with widest range of capacitors from smallest to. Smd tantalum code capacitor color 104 tantalum capacitor tantalum capacitor 105 tantalum capacitor avx tantalum pentoxide dielectric strength. Smd low esr tcl series meritek electronics corporation. Vishay offers surface mount and throughhole tantalum capacitors for use in automotive, military, portable consumer, medical and many other applications. The tantalum smt capacitor is a composite structure of dissimilar materials that transforms the odd shape of the functional tantalum capacitor into a package ideal for high speed handling and exposure. New series appear from time to time when technology advances, old series get phased out.
Avx corporation has introduced its new tmj s1gma series highreliability smd tantalum capacitors. It consists of a pellet of porous tantalum metal as an anode, covered by an insulating oxide layer that. The anode is a porous body of sintered tantalum powder. By the way, dont forget that 542 as illustrated above may refer to the 42nd week of either 1995 or. Making of this range is done by trusted vendors, as per the set guidelines of the industry, utilizing the finest raw materials and modern machines. Just a tantalum capacitor in 1206 smd package for a project of mine. Jtd smd conductive polymer chip tantalum capacitors download pdf. Avx tps series tantalum capacitors solid smd mouser. It has seven available case sizes, and offers low profile options. We obtained military capacitors certification gjb90018.
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