Smd Ceramic Capacitor Color Code

47pf 1 000 3 zero s 47 000 pf 47nf or 0 047uf the j indicates a tolerance of 5.

Smd ceramic capacitor color code. Case codes are most often seen with tantalum capacitors. How do i identify an smd ceramic capacitor and how do i find its value you don t. So this is how a capacitor value code calculator calculates the ceramic capacitor value from the capacitor code or vice versa. Similarly if the capacitor code is 152 the 3 rd digit is 2 so multiplier factor is 100.

Ceramic tantalum electrolytic capacitors are few of the available options when it comes to smd capacitor. The color of the ceramic body material can be sometimes helpful. Then the 4 1 st digit the 7 2 nd digit the 3 is the multiplier in pico farads pf and the letter j is the tolerance and this translates to. Class 1 caps np0 c0g ceramics.

Case code 0603 eia english and 1608 iec metric is 063 x 031 in english and 1 6 x 8 mm in metric. 99 9 of them are not marked at all. Method of finding the value meaning of codes of capacitor. Sometimes figures such as 10n will be seen and this indicates a 10nf capacitor.

Surface mount capacitors are often very small and do not have the space for markings. 15 100 1500 pf. Ceramic capacitors are easy and cost effective to manufacture and thus most widely used. The first two numbers describe the value of the capacitor and the third number is the number of zeros in the multiplier.

There are tens of capacitors ceramic aluminium film super tantalum etc for the commercial grade high voltage high temperature aero space defense rf and microwave and power optimized applications. The tantalum codes can include hight as well. Often the value may be given in picofarads. The capacitor on the left is of a ceramic disc type capacitor that has the code 473j printed onto its body.

Third column indicates the tolerance value sub columns for above and below 10pf of the capacitor fourth column indicates the temperature. When the first two numbers are multiplied with the multiplier the. This five band polyester capacitor can be read as 47nf from the above colour code with 10 of tolerance and 250v working voltage. Then by just using numbers and letters as codes.

A variety of schemes may be used. Codes of smd ceramic capacitor. The capacitors such as surface mount capacitor do not have sufficient space available for markings due to their small size. The capacitor color code for ceramic capacitors is shown in the above figure in which first column represents different types of colors the second column represents the value indicated by a specific color.

Case size codes are based on the sizes in 0 01s of an inch in english and 0 1 mm in metric. Smd capacitor one of the derivatives of smt surface mount technology having small and easy to place components which enhances the manufacturing speed. Smd ceramic capacitor codes. The capacitance value will be calculated as follows.