
Allicdata Part #: | FA-23831.2500MB-K5-ND |
Manufacturer Part#: |
FA-238 31.2500MB-K5 |
Price: | $ 0.14 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | Epson |
Short Description: | CRYSTAL 31.2500 MHZ 10.0PF SMD |
More Detail: | 31.25MHz ±50ppm Crystal 10pF 40 Ohms 4-SMD, No Lea... |
DataSheet: | ![]() |
Quantity: | 1000 |
3000 +: | $ 0.12285 |
Series: | FA-238 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | MHz Crystal |
Frequency: | 31.25MHz |
Frequency Stability: | ±30ppm |
Frequency Tolerance: | ±50ppm |
Load Capacitance: | 10pF |
ESR (Equivalent Series Resistance): | 40 Ohms |
Operating Mode: | Fundamental |
Operating Temperature: | -20°C ~ 70°C |
Ratings: | -- |
Mounting Type: | Surface Mount |
Package / Case: | 4-SMD, No Lead |
Size / Dimension: | 0.126" L x 0.098" W (3.20mm x 2.50mm) |
Height - Seated (Max): | 0.028" (0.70mm) |
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Crystals are commonly used in electronic and communication applications, usually for oscillator-type or frequency standard-type circuits. One of the most common types is the FA-238 31.2500MB-K5 crystal. It is a temperature-compensated quartz crystal for use in oscillator circuits in the frequency range of about 10 to 20 MHz.
The FA-238 31.2500MB-K5 has an MT frequency tolerance of ±20 ppm from 25 °C, a frequency stability of ±50 ppm from 0 °C to 70 °C, and a load capacitance of 10 pF to 30 pF. It operates at a frequency of 31.2500 MHz, and its temperature range of operation is -30 °C to 80 °C.
The FA-238 31.2500MB-K5 crystal is used in various electronic applications such as embedded systems for industrial applications, RF systems for cellular radios, base station radios, and navigation systems, as well as in global navigation satellite systems.
The working principle of the FA-238 31.2500MB-K5 crystal is based on the quartz crystal resonator. This crystal has a specific arrangement of atoms that vibrates when an electric field is applied to it, resulting in a special frequency determined by its structural parameters. The resonating frequency of a quartz crystal changes as the temperature changes, which makes it useful for temperature compensation of oscillator circuits.
The FA-238 31.2500MB-K5 crystal is a temperature-compensated quartz crystal that is well suited to applications where temperature stability is a requirement. It has the advantage of providing a stable resonance frequency over a wide temperature range and being resistant to mechanical shock and vibration. The frequency stability of the quartz crystal also allows it to be used in radio frequency (RF) applications such as cellular radios, base station radios, and navigation systems.
In addition to its applications in electronic devices, the FA-238 31.2500MB-K5 crystal is also used in scientific instruments and clocks. It can be found in wrist watches, radio-controlled clocks, and digital clocks, where it is used to generate a stable timekeeping signal. It is also used in laboratory experiments for determining the frequency of various signals.
The FA-238 31.2500MB-K5 crystal is a cost-effective and highly reliable quartz crystal that is used in a variety of electronic and communication applications. Its temperature stability and frequency stability make it an ideal choice for use in oscillator circuits and other temperature-sensitive applications. It is a widely used and reliable crystal that is sure to remain a staple of the electronics industry in the years to come.
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