Electronic Buzzer FSC9042 – Compact, Reliable, and Built for Versatility Key Features: Rated Voltage: DC 3V for efficient lowpower operation Rated Current: 100mA for stable performance Sound Pressure: 80dB output for clear and audible alerts Resonant Frequency: 2700Hz optimized for consistent tone quality Dimensions: 9mm x 4.2mm (Length x Width) compact size fits in tight spaces Type: Passive buzzer model FSC9042 for flexible integration Durable ABS plastic shell offering environmental protection, flame retardancy, and resistance to aging and wear Benefits and Advantages: Compact size makes it ideal for devices where space is limited Reliable sound output ensures attentiongrabbing alerts and notifications ABS material construction resists impact and heat, providing long service life in various environments Passive design gives you control over tone generation for custom applications Practical Applications: 1. Office equipment such as printers, copiers, and computers for notification and alert signals 2. Consumer electronics including telephones, timers, and household electronic devices for functional audio cues 3. Security and alarm systems as a dependable sound component for warning signals This FSC9042 passive buzzer delivers a consistent and clear audio signal for a wide range of devices. With its low power requirements, compact form factor, and quality ABS casing, it is engineered to provide stable and longlasting performance in demanding applications.