Series:	402
Packaging:	Tape & Reel (TR)
Part Status:	Discontinued at Digi-Key
Type:	MHz Crystal
Frequency:	25MHz
Frequency Stability:	±30ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	9pF
ESR (Equivalent Series Resistance):	100 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-20°C ~ 70°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.079" L x 0.063" W (2.00mm x 1.60mm)
Height - Seated (Max):	0.022" (0.55mm)

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: 402F25033CJT Application Field and Working Principle

Crystals are an essential part of many electrical components, and they can be found in a wide variety of devices, from simple clocks and wristwatches to complex computers and routers. The 402F25033CJT is a popular crystal used in a variety of applications. This article will discuss the application fields and working principle of this crystal.The 402F25033CJT crystal is an oscillator crystal that is used to generate a precise and stable frequency. It is a low cost, low noise and medium-power crystal with a frequency range of 27.12MHz ±50ppm and drive level of 0.5mW maximum. The typical ESR (Equivalent Series Resistance) is about 20 Ohm. It can be used as an oscillator for a variety of application fields, including communication systems, automotive infotainment systems and GPS receivers.The working principle of the 402F25033CJT crystal is based on the principle of piezoelectricity. Piezoelectricity is the ability of certain materials to generate an electric charge when exposed to mechanical stress. The crystal contains two conductive plates—the top and the bottom—which are separated by a slab of quartz. When an alternating voltage is applied to the top and bottom plates, electrical energy is converted into mechanical energy, causing the quartz slab to vibrate. This vibration then produces a corresponding frequency that is used to drive an oscillator circuit.The frequency of the 402F25033CJT crystal can be adjusted by changing the external bias voltage. This allows the device to be used in a variety of applications, since it can be adjusted to output specific frequencies depending on the requirements of the application.The 402F25033CJT crystal is a versatile and powerful device that is used in a variety of applications, from automotive infotainment systems to GPS receivers. It is an oscillator crystal that produces a precise and stable frequency and can be adjusted to output specific frequencies via the external bias voltage. The device’s low cost, low noise and medium-power features make it a popular choice for many electronic applications.

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

Part Number	Manufacturer	Price	Quantity	Description