Ceramic Capacitor Naming Convention

After the above analysis do you know the naming rules of atc capacitors.

Ceramic capacitor naming convention.

The first is used with small ceramic capacitors and appears as a single letter. The names of domestic capacitors are composed of four parts. It is constructed of two or more alternating layers of ceramic and a metal layer acting as the electrodes. Ipc 7351b suffix naming convention for land patterns common smt land pattern to describe environment use this is the last character in every name note.

The first 3 7 characters in the 3d solid model name describe the component kind. The first number represent the center to center pin distance next is the body length and finally the body width. Body sizes and lead span go two places before the decimal point and continue reading ipc 7351b naming convention for. Mastering the naming rules is the key to accurately selecting the type of capacitor and the capacitance.

Ceramic capacitors are divided into two. Metric units are used for all dimensions. 47pf 1 000 3 zero s 47 000 pf 47nf or 0 047uf the j indicates a tolerance of 5. The first 3 6 characters in the land pattern name describe the component family.

Sometimes figures such as 10n will be seen and this indicates a 10nf capacitor. The model names of capacitors in different countries are not uniform. Expressed by a letter the meaning is the same as domestic capacitors. The unit is in millimeter mm and it has two significant digits.

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. Library expert naming convention for through hole land patterns the land pattern naming convention uses component dimensions to derive the land pattern name. This excludes the bga component family as they only come in the nominal environment condition. The second is used for a variety of capacitor types and is indicated by a unique assortment of lettrs and numbers which represent the low and high temperature requirements the lower and upper acceptable temperature range of operating the capacitor and its.

The 3d cad solid electronic modes footprint land pattern naming convention uses component dimensions to describe the 3d electronics part name. A variety of schemes may be used. The ipc 2221a 2222 naming convention for the rlc components begin with res ind or cap which stands for resistor inductor and capacitor respectively. The capacitor on the left is of a ceramic disc type capacitor that has the code 473j printed onto its body.

Use letters to indicate the name and the capacitor is c. Often the value may be given in picofarads. A ceramic capacitor is a fixed value capacitor where the ceramic material acts as the dielectric. Then by just using numbers and letters as codes.