402F27133CDT

Crystals play an essential role in the working of various electronics and electric equipment. They are used for controlling frequency, providing a reference for phase synchronization and even for timing signals. Despite their small size and weight, crystals are as important for electronic devices as any other component and thus, one must understand the working principle of these crystals. There are various types and models of crystals, including the 402F27133CDT, each of which has different applications and working principles.

What is the 402F27133CDT Crystal?

The 402F27133CDT crystal is a quartz-based crystal from Nihon Dempa Kogyo Co. LTD (NDK). It has a nominal frequency of 27.133 MHz and a temperature range of -30 °C to + 85 °C. This crystal requires 5V to operate, and comes in an over-sized footprint package design of 5.08mm x 10.3mm.

Application of the 402F27133CDT Crystal

The 402F27133CDT crystal is used predominantly in the communication systems, such as IoT, LTE and Wi-Fi. For instance, it can be used as a local oscillator in a Tuner. Apart from this, this crystal is also used in video surveillance systems, navigational devices, and medical equipment.

Working Principle of the 402F27133CDT Crystal

Crystals are made out of quartz and contain two plates made of the same material. Both these plates are separated by a small air gap. The 402F27133CDT crystal works on the piezoelectric effect. This piezoelectric effect is caused when an external electrical signal is applied to the crystals making it vibrate at a specific frequency. It is also known as the vibration frequency. When the 402F27133CDT crystal is connected to an oscillator, it generates an AC voltage at a frequency of 27.133 MHz.

Benefits of 402F27133CDT Crystal

The 402F27133CDT crystal is a reliable, cost-effective and low-power-consuming crystal. It has a small footprint, which means it can be used in tight spaces and can save space in the device. It also has a wide temperature range, from -30°C to +85°C, which makes it suitable for different regions. Furthermore, it has a high level of frequency stability, which makes it suitable for many applications.

Conclusion

The 402F27133CDT crystal is a quartz-based crystal used in communication systems, video surveillance systems, navigational devices and medical equipment. It works on the principle of the piezoelectric effect and is reliable, cost-effective, low-power consuming and has a wide temperature range. Thus, the 402F27133CDT crystal is a great choice for various applications.