402F19212IDR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Crystals

Crystals provide a range of electronic and optical functions that benefit products and applications from all industries, from consumer electronics to defense, aerospace and beyond. One notable class of crystals is the 402F19212 integrated device, which is composed of a quartz resonator and a socket, with an operating temperature range of -40°C to +85°C. This article explains the application field and working principle of the 402F19212 Integrated Device Resonator (IDR).

Application Field of 402F19212IDR

402F19212IDR is an electronic component designed for use in a variety of different applications. It can be used in fields such as telecommunications, automotive, and aerospace to provide frequency control for oscillators, for timekeeping and for synchronizing multiple systems. It can also be used as a frequency reference for frequency synthesizers. In addition, it can be used for FM tuning and for pulse generator applications. The 402F19212IDR has a very low ESR, generous lead length and a wide temperature range, making it suitable for these and other demand-based applications.

Working Principle of 402F19212IDR

The 402F19212IDR is composed of two parts: a Quartz Resonator (which serves as the frequency reference) and a socket (which allows the design engineer to easily mount and remove the component). The resonator is composed of a quartz crystal element with a piezoelectric effect, comprising two flattened plates of the same dimension. The plates are embedded with electrodes which allow the application of a voltage to the crystal, resulting in a deformation of the crystal that is proportional to the voltage. This deformation then produces a mechanical vibration, which results in a frequency.

The socket, on the other hand, is composed of a spacer, a frame and leads that provide electrical pathways between it and the electronic part. The spacer, made from insulating material, serves to maintain a constant distance between the quartz resonator and socket. The frame is designed to hold the crystal securely and provide mechanical stability, while the leads allow current to flow from one part to the other.

To use the 402F19212IDR, a voltage is applied to the crystal and the deformation of the crystal generates a mechanical vibration. The frequency of the vibration depends on the piezoelectric material used, which should be of a high quality. Once the oscillation begins, the socket then collects and amplifies the signal, providing a stable signal whose frequency is determined by the crystal resonator.

In summary, the 402F19212IDR is an oscillator composed of a quartz resonator and a socket, which is used for applications such as telecommunications, automotive, aerospace, frequency control, timekeeping and synchronizing multiple systems. The resonator is composed of a quartz crystal element with a piezoelectric effect, while the socket is composed of a spacer, a frame and leads. The voltage applied to the crystal produces a mechanical vibration and the socket amplifies the signal to provide a stable frequency.

The specific data is subject to PDF, and the above content is for reference