Ceramic Disc Capacitor

Ceramic disc capacitors are made by coating a ceramic disc with silver contacts on both sides as shown above illustrates.

Ceramic disc capacitor.

Please view our large selection of ceramic disc capacitors below. The first two significant digits represent the first two digits of the actual value which is 47. Ceramic disc capacitors have a capacitance value of about10pf to 100μf with a wide variety of voltage ratings between 16v to 15 kv and more. Read the tolerance code on ceramic capacitors.

The first two numbers describe the value of the capacitor and the third number is the number of zeros in the multiplier. Ceramic capacitor definition a ceramic capacitor is a capacitor which uses a ceramic material as the dielectric. Mouser is an authorized distributor for many ceramic disc capacitor manufacturers including avx kemet murata tdk vishay more. When the ceramic capacitor are layered multiple times it becomes mlcc.

High voltage ceramic dc disc capacitors 10 kvdc and 15 kvdc. Ac line rated ceramic disc capacitors class x1 400 vac class y4 125 vac. Click here for resistor colour code and smd resistor code ceramic disc capacitors have two to three digits code printed on them. Ceramic capacitors have a great frequency response due to low parasitic effects such as resistance or inductance.

Ceramic disc capacitors are available at mouser electronics from industry leading manufacturers. The third digit is the multiplier which is 1000. They are very easy to decode to find the value. The early style of the ceramic disc capacitor could be more cheaply produced than the common ceramic tube capacitors in the 1950s and 1970s.

Method of finding the value meaning of codes of capacitor. I have always been unaware of the markings on a disc ceramic capacitor such as j m and other symbols. When the first two numbers are multiplied with the multiplier the. The letter j signifies the tolerance of 5.

Taking a look at this site today has enlightened me to not only letters on the caps but voltage codes as well. Ceramic disc capacitor code label will normally consist of three numbers followed by a letter. The two most common types are multi layer ceramic capacitors and ceramic disc capacitors. An american company in the midst of the apollo program launched in 1961 pioneered the stacking of multiple discs to create a monolithic block.