Condenser Microphone 4×1.5mm
The Condenser Microphone 4×1.5mm is a compact electret microphone capsule designed for audio signal pickup in miniature electronic devices and embedded sound applications. With its ultra-small form factor, this microphone is suitable for projects where limited installation space is important while still maintaining stable sound sensitivity and clear voice capture. The microphone operates using electret condenser technology, which is commonly used in portable electronics, communication devices, and compact audio systems.
This miniature microphone is widely integrated into DIY electronics, Arduino projects, wireless communication modules, voice recording circuits, and sound detection systems. Its lightweight construction and simple pin connection design make it easy to solder and install onto custom PCBs or prototype boards. The omnidirectional sound pickup capability allows the microphone to capture audio signals from multiple directions, making it practical for general-purpose audio input tasks.
Features:
- Ultra-compact 4×1.5mm miniature microphone design.
- Electret condenser microphone technology.
- Omnidirectional audio pickup capability.
- Suitable for compact electronic circuits and modules.
- Low power consumption operation.
- Easy integration with PCB and DIY projects.
- Lightweight metal housing construction.
- Stable audio sensitivity performance.
- Compatible with audio amplifier circuits.
- Suitable for portable and embedded devices.
- Designed for voice and sound detection applications.
- Simple solderable terminal connection.
Specifications:
| Specification | Value |
|---|---|
| Product Type: | Electret Condenser Microphone |
| Directional Characteristic: | Omnidirectional |
| Electret Type: | Electret Back |
| Microphone Size: | 4 × 1.5 mm |
| Wire Length: | 1.5 cm |
| Standard Operating Voltage: | 2.0V DC |
| Operating Voltage Range: | 1V ~ 10V DC |
| Current Consumption (IDSS): | 500µA Maximum |
| Signal-to-Noise Ratio: | 58dBv/Pa Minimum |
| Maximum Input Sound Pressure Level: | 100dB |
| Decrease Voltage Characteristics: | -3dB Minimum |
| Frequency Reference: | 1kHz |
| Load Resistance (RL): | 2.2kΩ |
| Connection Type: | Pre-Wired 2-Wire Cable |
| Wire Count: | 2 Wires |
| Housing Material: | Metal |
Applications:
- Voice Recording Devices.
- Sound Detection Modules.
- Arduino Audio Projects.
- Embedded Audio Systems.
- Wireless Communication Devices.
- Portable Electronics.
- Intercom Systems.
- DIY Electronic Projects.
- Audio Amplifier Circuits.
- Smart Home Devices.
- Security and Monitoring Systems.
- Educational Electronics Projects.
Package Contents:
- 1x Condenser Microphone 4×1.5mm