
Allicdata Part #: | FA-23830.0000MD50X-K4-ND |
Manufacturer Part#: |
FA-238 30.0000MD50X-K4 |
Price: | $ 0.16 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | Epson |
Short Description: | CRYSTAL 30.00 MHZ 10.0PF SMD |
More Detail: | 30MHz ±30ppm Crystal 10pF 40 Ohms 4-SMD, No Lead |
DataSheet: | ![]() |
Quantity: | 1000 |
4000 +: | $ 0.14175 |
Series: | FA-238 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | MHz Crystal |
Frequency: | 30MHz |
Frequency Stability: | ±50ppm |
Frequency Tolerance: | ±30ppm |
Load Capacitance: | 10pF |
ESR (Equivalent Series Resistance): | 40 Ohms |
Operating Mode: | Fundamental |
Operating Temperature: | -40°C ~ 85°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 have been used for many applications for centuries, yet only recently have their uses been more universally realized. FA-238 30.0000MD50X-K4 is a crystal material recently developed to meet the demands of a variety of applications. This article will explore its application fields and working principle so the reader will have a better understanding of how it is used.
FA-238 30.0000MD50X-K4 is a synthetic polycrystalline material which was developed to take advantage of its superior resistance to thermal shock and its ability to be machined and finished easily. It is often used as a substitute for traditional single-crystal materials like quartz or strontiumium. Its applications fields mainly include high-deflection measuring systems, highly precise miniature positioning instruments, and low-frequency resonant oscillators.
In high-deflection measuring systems, FA-238 30.0000MD50X-K4 is often used in place of quartz or strontiumium due to its superior resistance to thermal shock. This thermal resistance is due to the material being made up of thousands of individual crystal grains which are bound together when the material is heated. The individual grains are also very small, which allows for high levels of precision when machining the material.
Highly precise miniature positioning instruments utilize FA-238 30.0000MD50X-K4 in order to reach exact positions within a very small movement range. This is due to its low signal drift, as well as its excellent physical stability which allows for consistent signal returns. Additionally, this material provides very low friction and can be used in high-vacuum and cleanroom environments.
Low-frequency resonant oscillators are often used in tuning circuits and are very sensitive to temperature and pressure. FA-238 30.0000MD50X-K4 is an excellent choice for such applications because of its superb temperature and pressure resistance. It also has a very low coefficient of thermal expansion, meaning that temperatures can be changed without introducing a large amount of stress on the materials.
The working principle behind FA-238 30.0000MD50X-K4 is based on its chemical composition. The material is composed of thousands of individual crystal grains with their own distinct chemical composition. When pressure or temperature is applied to the material, the individual crystals shift and move slightly, creating a resonant response. This response is the source of the material’s excellent temperature stability and low signal drift.
In conclusion, FA-238 30.0000MD50X-K4 is a versatile crystalline material designed to meet the demands of a wide range of applications. Its primary use is in high-deflection measuring systems, highly precise miniature positioning instruments, and low-frequency resonant oscillators. Its working principle is based on its chemical composition of thousands of individual crystal grains, which shift and move when pressure or temperature is applied. This provides excellent temperature stability and low signal drift.
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