8.5*8.5*4 SMD Buzzer

Buzzers are essential components in various electronic devices, from alarm clocks to security systems, and they play a critical role in creating audible signals. However, not all buzzers are created equal. Among the most common types are the passive buzzer and the active buzzer, each with distinct c

In today's fast-paced world, GPS systems have become an indispensable tool for navigation and location tracking. However, one common challenge faced by these systems is the accuracy of location data. In an effort to overcome this hurdle, researchers and engineers have been exploring innovative solut

Car alarm systems have become an essential feature in modern vehicles, providing a crucial layer of security and peace of mind for car owners. And while traditional sirens have long been a staple in these systems, the emergence of piezo sirens has brought about a new level of effectiveness and effic

Reed receivers have emerged as a crucial component in military communication equipment, revolutionizing the way communication is conducted in various military operations. With their exceptional advantages and versatile applications, reed receivers have become an indispensable tool for the armed forc

In the field of instrumentation, the application of electromagnetic buzzers has brought about significant advancements and improvements. These buzzers, which utilize electromagnetic principles, are highly versatile and find applications in various instruments. From alarm systems to medical devices,

In the world of access control systems, the importance of convenient egress solutions cannot be overstated. Exit buttons, in particular, play a crucial role in enhancing the functionality and efficiency of these systems. In this article, we will explore the power of exit buttons and how they contrib

Backup alarms play a crucial role in ensuring safety and preventing accidents in backup alarm warning systems. In this article, we will explore the significance of backup alarms in maintaining a safe work environment. We will also delve into the various regulatory standards and compliance requiremen

Ultrasonic flow sensors have revolutionized the field of liquid flow measurement, offering accurate and efficient solutions for a wide range of industries. In this article, we will delve into the principle of operation behind these cutting-edge sensors and explore the various types available in the

In the world of door magnetic switches, the quality and reliability of these components are of utmost importance. That's where magnetic contact comes into play. The role of magnetic contact in enhancing door magnetic switches cannot be overstated. This article will delve into the various factors tha

In the world of communication equipment, clear and crisp communication is essential for effective interaction. Understanding the technology behind electret condenser microphones (ECM) can play a crucial role in achieving this goal. This article explores the applications of ECMs in communication equi

Passive buzzers are becoming increasingly popular in the household appliance industry due to their versatility and ease of implementation. These compact devices, also known as piezoelectric buzzers, are commonly used to generate audible signals or alarms in various applications. Understanding the wo

Atomizers play a crucial role in various industries, from pharmaceuticals to agriculture, and their efficiency is of utmost importance. In the quest for enhanced performance, piezoelectric atomizers have emerged as a game-changer. The article "How Piezoelectric Atomizers Improve Efficiency" delves i

Lead-free barium titanate (BTO) has emerged as a promising material in the field of piezoelectric technology, specifically for the production of piezoelectric rings. The introduction of lead-free barium titanate offers a sustainable and environmentally friendly alternative to traditional lead-based

Established in 1997, FBELE has been one of the best electronic components manufacturer and distributor in China, Our electronic components have been applied to various fields.We have got all of the certifications for electronic components, just like CE,ROHS,REACH,UL.etc.we can be your first choice e

Established in 1997, FBELE has been one of the best electronic components manufacturer and distributor in China, Our electronic components have been applied to various fields.We have got all of the certifications for electronic components, just like CE,ROHS,REACH,UL.etc.we can be your first choice e

Established in 1997, FBELE has been one of the best electronic components manufacturer and distributor in China, Our electronic components have been applied to various fields.We have got all of the certifications for electronic components, just like CE,ROHS,REACH,UL.etc.we can be your first choice e