7A-18.432MAHE-T Crystals, Oscillators, Resonators |
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| Allicdata Part #: | 887-1764-2-ND |
| Manufacturer Part#: |
7A-18.432MAHE-T |
| Price: | $ 0.33 |
| Product Category: | Crystals, Oscillators, Resonators |
| Manufacturer: | TXC Corporation |
| Short Description: | CRYSTAL 18.4320MHZ 12PF SMD |
| More Detail: | 18.432MHz ±30ppm Crystal 12pF 50 Ohms 2-SMD, No Le... |
| DataSheet: |  7A-18.432MAHE-T Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 0.29531 |
| Series: | 7A |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Type: | MHz Crystal |
| Frequency: | 18.432MHz |
| Frequency Stability: | ±30ppm |
| Frequency Tolerance: | ±30ppm |
| Load Capacitance: | 12pF |
| ESR (Equivalent Series Resistance): | 50 Ohms |
| Operating Mode: | Fundamental |
| Operating Temperature: | -40°C ~ 85°C |
| Ratings: | -- |
| Mounting Type: | Surface Mount |
| Package / Case: | 2-SMD, No Lead |
| Size / Dimension: | 0.197" L x 0.126" W (5.00mm x 3.20mm) |
| Height - Seated (Max): | 0.053" (1.35mm) |
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7A-18.432MAHE-T application field and working principle
Crystals are small semi-conductive materials used in many electronic and optical applications. The 7A-18.432MAHE-T is a specific type, which belongs to the high-accuracy quartz-crystal oscillator family.
This oscillator type has a frequency of 18.432MHz, and a frequency stability of ±100ppm at 25°C. This makes it a suitable choice for many precision timing applications, such as clock modules, audio equipment, and electronic instruments.
The 7A-18.432MAHE-T is constructed of two pieces: a tuning fork and a quartz crystal. The quartz crystal is made of a piezoelectric material, meaning it contracts and expands when an electrical field is applied to it. The tuning fork amplifies the electric field so that it vibrates at a specific frequency.
Two electrodes are attached to the quartz crystal so that an alternating electric current passes through it. The frequency of this electrical signal is determined by the shape of the quartz crystal, as well as the surface area of the electrodes and the applied voltage. This electrical signal is then amplified and sent to its output.
The 7A-18.432MAHE-T is built for high reliability and accuracy, as well as excellent temperature stability. The accuracy of the frequency of the oscillator is maintained even when the temperature changes due to its superior temperature-compensation characteristics.
This oscillator type has proven to be highly effective in many applications, such as phase-locked loops (PLLs), frequency synthesizers, and precision timekeeping devices. These devices are used in a wide range of industries, such as telecommunications, medical, automotive, and military, where reliability and accuracy are essential.
In conclusion, 7A-18.432MAHE-T is a high-accuracy quartz-crystal oscillator that is suitable for many precision timing applications. Its accuracy and reliability makes it an ideal choice for many industries that require reliable and accurate timing solutions.
The specific data is subject to PDF, and the above content is for reference
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