BESTARSENSOR Single Layer Single-Sided Piezo Electric Buzzer FT-15T-7.0A1-02
| Resonant frequency (before green ink is printed) | 7.0±1.0 KHz |
| Resonant impedance (before green ink is printed) | 800 ohm Max |
| Electrostatic capacitance @ 120Hz /1V | 6.5±20% nF |
| Leakage current @100VDC (before green ink is printed) | 11nA Max. |
| Allowable voltage range | -100~+260V（15ms MAX.） |
| Rated working voltage | -100~200V |
| Displacement deformation @300V (125Hz) ∅12.5 support | ＞60um |
| Working temperature | -20...+65°C |
| Storage temperature | -40...+85 °C |
| Working humidity (the test is subject to the reliability test case) | 95% @45℃ |
| Storage humidity (the test is subject to the reliability test case) | 95% @60℃ |
| Metal material | Brass |
Features:
● Fast response
● No electromagnetic interference
● Compact design and crisp vibration
Description
The Single Layer Single-Sided Piezo Electric Buzzer FT-15T-7.0A1-02 has been optimized to provide high-performance sound feedback through clear, crisp and dependable sound feedback in virtual buttons used in consumer electronics, industrial controls systems, medical devices, the Internet of Things (IoT) and automotive electronics applications. Based on modern piezoelectric technology, the buzzer works to create an even and unchanging audio signal by transferring electrical energy via forced vibration, thus working to enrich the user interface experience.
Among its main features is the ability of fast response time as in reality sound feedback comes immediately after a virtual button is actually activated. The instant responsiveness enhances efficiency of the user interaction, particularly on the applications where exact time and speedy approval is vital. The buzzer has a small form factor and can easily be used in the design of compact products with no performance penalty making it ideal as a wearable product, control panel, portable medical instruments, and on-vehicle solutions.
The single sided electrode design lends ease of integration and design flexibility, and EMI-free operation allows the buzzer to work reliably without the risk of creating electromagnetic interference to circuits around it as is vital in the medical and automotive markets where stability is paramount.
The sharp and tactile vibration feedback provided by the buzzer besides the sound output strengthens the texture of the interaction, and the act of pressing a button is replicated very well. This meld of touch and sound enhances access and user competence of digital pointings.
Designed to be durable and long-lasting, the buzzer can be used with no concerns over performance variation due to continuous operation, which makes it helpful in a demanding environment where its sound is required. It also consumes very low energy thus having long lasting batteries in the portable devices without compromising on output quality.
When compared to the existing solutions, on the whole the Single Layer Single-Sided Piezo Electric Buzzer could be described as a combination of fast response, clear sound, electromagnetic interference free use, and a compact shape with great feel, and therefore being a far better solution.
