Chip inductor package size table, what are the classifications of chip inductors? Let’s follow the chip inductor manufacturers to find out!
Chip inductor
First. Common chip inductors are divided into the following categories:
1. Winding type
① It is characterized by wide inductance range (mH ~ H), high inductance accuracy, small loss (i.e. large Q), large allowable current, strong inheritance of manufacturing process, simple operation and low cost, but its shortcomings are further Limited in terms of miniaturization. At this frequency, wire-wound chip inductors with ceramic cores can maintain stable inductance and a fairly high Q value, so they have a place in high-frequency circuits.
②TDK's NL series inductors adopt a wire-wound design, with a small package size, an accuracy of 5%, and a high Q value, which can meet general requirements.
③NLC type is used in power circuits with a rated current of up to 300 mA; NLV type is used for high Q value, environmentally friendly (recycled plastic), and interchangeable with NL; NLFC's magnetic screen can be used for wires.
Chip burnt wire inductor
2. Laminated type
① It has good magnetic shielding performance, high sintering density, and mechanical strength. The disadvantages are low pass rate, high cost, small inductance, and low Q value.
② Compared with wire-wound chip inductors, the package size of chip inductors is smaller, which is conducive to the miniaturization of the circuit. The magnetic circuit is closed and will not interfere with surrounding components or be interfered by nearby components, which is conducive to components. High-density installation, integrated structure, high reliability, heat resistance, good weldability, regular shape, suitable for automatic surface mounting production.
③MLK type TDK sensor, small size, good weldability, magnetic screen, high-density design,Monolithic structure, high reliability, MLG type inductor is small, uses high frequency ceramics, suitable for high frequency circuits, MLK type operating frequency is 12GHz, high Q, low inductor (1n~22nH).
Multilayer chip inductor
3. Film sheet type
The microwave frequency band maintains the characteristics of high Q, high precision, high stability and small size. Its internal electrodes are concentrated on the same layer, and the magnetic field distribution is concentrated, which ensures small changes in component parameters after mounting and has good frequency characteristics above 100 MHz.
High frequency chip inductor
4. Braided type
Its characteristics are that the inductance per unit volume at an operating frequency of 1 MHz is smaller than other chip inductors, the volume is large, and it is easy to install. A tiny magnetic component used as a power source.
Chip power inductor manufacturer
The above is the content sharing about chip inductor packaging. I hope it will be of some help to you. We, Wanci Electronics, focus on the R&D, production and customization services of integrated molded chip inductors. We mainly produce chip inductor packaging, high current chip inductors, 0805 chip inductors and other series of products. Welcome everyone to come and inquire!
