What is the package of SMD 104 capacitors, and there are several packages of SMD capacitors

SMD 104 capacitance: 104 is the capacitance value, and the package is 2k r(size:1210) 4k r(size:

0603 0805 1206), 10k r (size: 0402), the larger the volume, the smaller the packing quantity.

Capacitance: It can be divided into two categories: non-polarized and polarized, and the following two types of packages are the most common for non-polar capacitors, namely; The polarized capacitor is what we usually call the electrolytic capacitor, and the most commonly used by us is the aluminum electrolytic capacitor.

Due to its electrolyte.

It is aluminum, so its temperature stability and accuracy are not very high, and the chip component requires high temperature stability because it is close to the circuit plate, so the chip capacitor.

Tantalum capacitors are the majority, and according to their different withstand voltages, chip capacitors can be divided into four series: A, B, C, D, which are classified as follows

Type: Package type: withstand voltage.

a 3216 10v

b 3528 16v

c 6032 25v

d 7343 35v

There are two kinds of size representations of chip capacitors, one is expressed in inches, and the other is expressed in millimeters.

The series models of sheet capacitors are inch, which is the inch notation, 04 is the length of the inch, 02 is the width of the inch, and the others are similar.

The capacitance of the ceramic chip capacitor 104 needs to be encapsulated according to the withstand voltage value of the capacitor itself. Available in 0805, 1206, 1210, 1812 and other packages, with voltages ranging from 25V to 1kV. More QQ consultation can be added.

Almost all packaged chip capacitors can do your capacity. 0402 0603 0805 1206 1808 1812 5550 These can do 104. This is up to the pressure value you want!

It's the regular 0603 package.

Packaging of chip capacitors: It can be divided into two categories: non-polarized and polarized.

1. The following two types of non-polar capacitors are the most common, namely;

2. Polar capacitors are what we usually call electrolytic capacitors, generally we usually use the most aluminum electrolytic capacitors, because the electrolyte is aluminum, so its temperature stability and accuracy are not very high, and the chip components are required to have high temperature stability due to their close fit to the circuit version, so the chip capacitors are mostly tantalum capacitors, and according to their different withstand voltages, the chip capacitors can be divided into four series: A, B, C, D.

The specific classification is as follows: type, package form, withstand voltage.

a 3216 10v

b 3528 16v

c 6032 25v

d 7343 35v

103, that is, 10 * 10 3 picos = 10 nano method.

104, that is, 10 * 10 4 picos = 100 nafa.

105, that is, 10 * 10 5 pico-method = 1000 nano-method = 1 micro-method.

Calculation method: The first two digits represent significant figures, and the third digit represents the nth power of 10, and the unit is the pico.

103, that is, 10 * 10 3 picos = 10 nano method.

104, that is, 10 * 10 4 picos = 100 nafa.

105, that is, 10 * 10 5 pico-method = 1000 nano-method = 1 micro-method.

SMD capacitor 104 is 100nF.

A chip capacitor is a capacitor with a rectangular sheet volume, and its value is represented by three digits, the first two digits represent significant figures, and the third digit represents multiples. In 104, 10 is a significant figure and 4 is a multiple, i.e., 10 to the 4th power, so the capacitance of the chip capacitor 104 is 100nf.

The principle of chip capacitors:

Chip capacitors are a type of air-modified capacitors with a chip structure, also known as chip capacitors. It is composed of two metal electrodes and dielectric material, which has the characteristics of small size, large capacity, high reliability and small inductance. Chip capacitors are mainly used in electronic product filtering, decoupling, bypass, and tuning circuits.

The working principle of SMD capacitors is to use the insulation properties of dielectric materials to store electrical energy between two metal electrodes, so as to complete the storage and release of electrical energy. When a chip capacitor is connected to a circuit, it stores electrical energy between the two electrodes and creates an electric field. When the current flows through the chip capacitor, the magnitude and direction of the current will change due to the influence of the electric destruction of the base field, so as to realize the control and regulation of the circuit.

104, that is, 10 * 10 4 picos = 100 nafa.

Calculation method: The first two digits represent the significant number book, and the third digit represents the nth power of 10, and the unit is the pico.