Ceramic Capacitor Typical Voltage Rating

Figure 1 graphs the data that i extracted from the murata tool for several different 4 7µf ceramic capacitors.

Ceramic capacitor typical voltage rating.

Codes of polyester film and metallized film capacitor. The voltage rating could be 50v it could be 100v. A ceramic capacitor marked 104 has a value plus as much as 80 to 20 tolerance of 100000pf or 100nf or 0 1uf. I investigated 4 7µf capacitors of various sizes and voltage ratings.

2a is a 100vdc rating according to the eia electronic industries alliance standard. Ceramic disc capacitors are made by coating a ceramic disc with silver contacts on both sides as shown above illustrates. It could even be 250v. Multi layer ceramic capacitor mlcc.

The 104 capacitance indicator has no bearing whatsoe. Ceramic capacitors with high to very high power or voltage ratings for applications. Ceramic disc capacitors have a capacitance value of 10pf to 100μf with a wide variety of voltage ratings between 16 volts to 15 kv and more. If a capacitor is marked with 2a474j the capacitance is decoded as described above the two first signs is the voltage rating and can be decoded from the table given below here.

Mlccs are used instead if capacitance values allow. Ceramic disc capacitors are usually through hole components and are falling out of favor due to their size. 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.