Smd Tantalum Capacitor Code

By the way don t forget that 542 as illustrated.

Smd tantalum capacitor code. Smd tantalum capacitor markings. Rated voltage is in volts and manufacturing date is in year week format. Therefore the smd tantalum capacitor shown below has a value of 47 x 10 5 pf which works out to be 4 7µf. For code 104 the two figures 10 indicate the significant figures and the 4 indicates the multiplier i e.

In particular 226 stands for 22 10 6 picofarads i e. Smd tantalum capacitor markings. Although smd tantalum capacitors of different series and case sizes may feature different date formats. Smd ceramic capacitor codes.

A high performance tantalum capacitor offers designers a reliable and stable high capacitance solution. Looks like a recipe for disaster if you ask me. That link goes to a page that explains all the details of kemet tantalum capacitor markings. Values are in picofarads.

Common capacitor value for smd capacitor is almost same as ceramic and electrolytic capacitors. Case codes are most often seen with tantalum capacitors. Tantalum capacitors avx is the number one tantalum capacitor supplier with four manufacturing plants worldwide which provides flexibility and capacity for the demanding electronic industry. With nearly 60 years of utilization tantalum capacitors are employed in developing various applications for industries like military and commercial avionics industrial automation and control systems critical and implantable medical electronics smartphones laptops desktops and notebook.

We are the global leader in mno 2 solid tantalum technologies such as smallest case size mno 2 highest temperature capabilities up to 230 c and lowest. Surface mount capacitors are often very small and do not have the space for markings. A variety of schemes may be used. Some of the capacitors such as the tantalum capacitor and smd electrolytic capacitor use a code consisting of one single character.

Sometimes figures such as 10n will be seen and this indicates a 10nf capacitor. The picofarad code refers to capacitance indeed. Case code 0603 eia english and 1608 iec metric is 063 x 031 in english and 1 6 x 8 mm in metric. Common capacitor value with codes in a chart.

Below table have all the common capacitor values listed that are useful for you. A tantalum electrolytic capacitor is an electrolytic capacitor a passive component of electronic circuits 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 because of its very thin and relatively high permittivity dielectric layer the tantalum capacitor. Often the value may be given in picofarads. The first two form the significant figures and the third is the multiplier.

The markings on smd tantalum capacitors normally consist of three numbers. The tantalum codes can include hight as well. This coding system is similar to that of the standard system followed by eia and also requires very small amount of space. Why there s a 20v tantalum in a place it could be exposed to 24v is a question you ll have to ask whoever designed the board.