Product Description
The 9x7mm Condenser Microphone (Electret type) is a compact, high-sensitivity transducer designed to convert sound waves into electrical signals. This omnidirectional capsule is engineered to pick up sound equally from all directions, making it an excellent choice for environmental noise monitoring, voice recorders, and DIY intercom systems. Despite its small footprint, it features an internal permanent charge diaphragm (Electret), which eliminates the need for high-voltage phantom power. Housed in a durable aluminum casing with two solder pads, it is easily integrated into PCBs or custom housings for smart home gadgets, security systems, and telecommunication devices.
Key Features
Ultra-Compact Size: The 9mm diameter allows for seamless integration into portable and wearable electronic devices.
Omnidirectional Pickup: Captures audio from a 360-degree radius, ensuring consistent sound quality regardless of the microphone's orientation.
Low Power Consumption: Operates on very low current, making it ideal for battery-powered IoT and mobile applications.
Wide Voltage Range: Works reliably between 1.5V and 10V, compatible with most standard logic level circuits.
High Signal-to-Noise Ratio: Provides clear audio capture with minimal background "hiss," suitable for voice recognition and recording.
Rugged Aluminum Housing: Protects the sensitive internal diaphragm from physical damage and electromagnetic interference.
