
ECS-SR1-4.00-B-TR Crystals, Oscillators, Resonators |
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Allicdata Part #: | X928TR-ND |
Manufacturer Part#: |
ECS-SR1-4.00-B-TR |
Price: | $ 0.23 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | ECS Inc. |
Short Description: | CER RES 4.0000MHZ 30PF SMD |
More Detail: | 4MHz Ceramic Resonator Built in Capacitor 30pF ±0.... |
DataSheet: | ![]() |
Quantity: | 15000 |
2500 +: | $ 0.20790 |
5000 +: | $ 0.20097 |
12500 +: | $ 0.19404 |
Series: | ECS-SR1-B |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Ceramic |
Frequency: | 4MHz |
Frequency Stability: | ±0.3% |
Frequency Tolerance: | ±0.5% |
Features: | Built in Capacitor |
Capacitance: | 30pF |
Operating Temperature: | -20°C ~ 80°C |
Mounting Type: | Surface Mount |
Package / Case: | 3-SMD, Non-Standard |
Size / Dimension: | 0.295" L x 0.130" W (7.50mm x 3.30mm) |
Height: | 0.087" (2.20mm) |
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Resonators
The ECS-SR1-4.00-B-TR is designed as a resonator, which is a type of transducer used in acoustics and vibration, as well as to detect, filter and measure various signals. A resonator is a device that is specifically designed to resonate with sound at a particular frequency. In other words, it is made to resonate with a certain frequency, or a range of frequencies, at which it naturally resonates or “resonates” with an acoustic signal.
Application Field
This type of resonator is commonly used in communication equipment and audio systems, such as telephone and public address systems, public address systems, public address systems and multiplexing systems, amplifiers and loudspeakers, as well as in sound-proof and/or sound-insulated sound systems. It can also be used in vibration measuring and monitoring equipment, including flow velocity sensors and vibration sensors.
Of course, resonators can also be found in other applications, such as shock absorbers and explosives, or to detect and reduce noise created by machinery. As an example, resonators are typically used in car engines to reduce vibration and noise from the piston movement.
Working Principle
At its most basic level, a resonator is incredibly simple and composed of three basic components: a body, a diaphragm or piston, and a spring. The diaphragm or piston is hit by a signal, like sound waves, which vibrates the body at a certain frequency. The vibrations are then “captured” by the spring and amplified. The amplified signal can then be used within an application or further processed.
In an electrical system, an example resonator is the oscillator. It works similarly to the original mechanical system but without the added complexity of a spring. In a resonator like an oscillator, the electrical component itself acts as the component that vibrates, usually an inductor or capacitance (or both). The oscillator is then tuned to a specific frequency and sustains that frequency as a stable point. As signals are present in its vicinity, the oscillator will automatically adjust itself to the new signals, creating a filter that will only allow signals in the desired frequency into the amplifiers that are connected.
The ECS-SR1-4.00-B-TR is a key component of systems that need to filter or detect signals at very exact frequencies, or those that require a frequency-controlled output. It is an incredibly useful device that is found in many applications, and its specific frequency range and performance make it an excellent choice for signal handling and measurement.
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