ECS-49-20-5PX-TR Crystals, Oscillators, Resonators |
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| Allicdata Part #: | XC1240TR-ND |
| Manufacturer Part#: |
ECS-49-20-5PX-TR |
| Price: | $ 0.14 |
| Product Category: | Crystals, Oscillators, Resonators |
| Manufacturer: | ECS Inc. |
| Short Description: | CRYSTAL 4.9152MHZ 20PF SMD |
| More Detail: | 4.9152MHz ±30ppm Crystal 20pF 150 Ohms HC-49/US |
| DataSheet: |  ECS-49-20-5PX-TR Datasheet/PDF |
| Quantity: | 16000 |
| 1000 +: | $ 0.12701 |
| 3000 +: | $ 0.11907 |
| 5000 +: | $ 0.11510 |
| 10000 +: | $ 0.11113 |
| Series: | CSM-7X |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Type: | MHz Crystal |
| Frequency: | 4.9152MHz |
| Frequency Stability: | ±50ppm |
| Frequency Tolerance: | ±30ppm |
| Load Capacitance: | 20pF |
| ESR (Equivalent Series Resistance): | 150 Ohms |
| Operating Mode: | Fundamental |
| Operating Temperature: | -10°C ~ 70°C |
| Ratings: | -- |
| Mounting Type: | Surface Mount |
| Package / Case: | HC-49/US |
| Size / Dimension: | 0.449" L x 0.189" W (11.40mm x 4.80mm) |
| Height - Seated (Max): | 0.169" (4.30mm) |
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Crystals
ECS-49-20-5PX-TR is a very common type of quartz crystal used in many electronic applications. It is a low-profile, low-frequency quartz crystal, with low environmental noise. It is used in many communications and data storage systems, as well as in medical and other scientific instrumentation.
The crystal is made of a small piece of quartz that is cut exactly to the desired frequency. It is surrounded by an aluminum container, or a molded plastic or ceramic container, which helps isolate the crystal from environmental background noise. The container also helps to protect the crystal from dust, moisture and other contaminants.
The crystal is connected to two metal electrodes, which are typically made of gold or silver. These electrodes connect to a pair of terminals, which provides the electrical connection to the circuit. The application circuitry applies a voltage to the terminals, which causes a current to flow through the device, creating oscillations in the crystal.
These oscillations generate a specific frequency, which is determined by the exact dimensions of the crystal used. The frequency is adjustable by changing the electrical circuit parameters, or the mechanical design of the crystal. This allows the device to be tuned to the desired frequency.
When the oscillations occur, the vibration of the crystal causes an electrical signal to be generated, which is used for various purposes. One common application for these crystals is in resonant quartz oscillators, which are used to control the frequency of electronic circuits. These oscillators are used in a wide variety of applications, including communication systems, data storage systems, and medical and scientific instrumentation.
The ECS-49-20-5PX-TR is a great choice for applications requiring reliable and accurate frequency control. It is a low-frequency crystal and has very low environmental noise. It is also easy to adjust and is therefore often used in applications requiring precision frequency control.
The specific data is subject to PDF, and the above content is for reference
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