BESTAR SMD Passive Electromagnetic Buzzer SMT7575-3.6H2.5-01
| Rated Voltage | 3.6Vo-p |
| Operating Voltage Range | 2...4Vo-p |
| Rated Current (3.6Vo-p, 4000Hz, 1/2 duty cycle, square wave) | ≤100mA |
| Coil Resistance | 15±3Ω |
| Output Sound Pressure (3.6Vo-p, 4000Hz, 1/2 duty cycle, square wave, 10cm) | ≥80dB |
| Rated Frequency | 4000Hz |
| Operating Temperature | -30...+70°C |
| Storage Temperature | -40...+80°C |
| Weight | ≈0.4g |
| Housing Material | LCP |
Features:
● Compact Size
Description
The SMT7575-3.6H2.5-01 is a small Electromagnetic Buzzer for the latest consumer electronics which require reliable long range acoustic signaling within small space constraints. Engineered as an SMD passive device, it offers great flexibility of integration and the engineers can define the tone patterns and frequency by using their favorite driver circuits. Its small size and low-profile make it ideal for home appliances, compact controllers, smart household products and other systems with clear and constant audio prompts.
Even though it's tiny, the SMT7575-3.6H2.5-01 exhibits steady resonance behavior and even sound output. The internal magnetic structure and fine tuned diaphragm helps the device to achieve good energy conversion efficiency and produce a separate alert tone even at low power level. This balance of compactness and good performance is in line with expectations of professional electromagnetic buzzer manufacturers that serve the tire consumers electronics market.
For developers who are trying to power through the electromagnetic buzzer working mechanisms, this model presents the benefits of using a passive SMD architecture - lightweight, versatile, and easily compatible with automated assembly of its components. Its reflow-solderable construction allows for high-volume production while retaining the performance in terms of mechanical strength and acoustic characteristics over the life of the product.
Designed for household electronics, the SMT7575-3.6H2.5-01 provides recognizable audio cues delivered in quick succession to users and help promote improved interaction. Its reliable sound, fast response, and ease of connection to PCB boards make it an attractive option for brands looking for efficient and compact board solutions without sacrificing sound quality.
Combining the imp-effectiveness size, passive driving spaceability and low errors SMD structure, the SMT7575-3.6H2.5-01 is a good acoustic solution to engineering home appliance design, other small-sized consumer electronics.
