1045 Electret Condenser Microphone

Designed to meet modern audio requirements, this 1045 Electret Condenser Microphone offers excellent sensitivity at -44±2dB and a strong signal-to-noise ratio of 68dB. With a frequency range of 100Hz–16000Hz, it provides clear, natural voice reproduction while effectively isolating the primary sound source through its unidirectional pickup pattern. The 10 × 4.5mm compact size makes it easy to integrate into slim form-factor devices such as headsets, lapel microphones, and other wearable audio solutions. With a 15KΩ output impedance, it's optimized for stable analog performance across various communication equipment.

 

• Covering 20–16000Hz, Wide Frequency Range provides thorough audio reproduction across a large range.
• -42±2dB guarantees accurate sound capture.
• Omni-directional directivity catches sound consistently from all angles.
• Measuring only 3 by 1.5mm, this is ideal for integration into little gadgets.

 

Voice Headsets for Communication & Call Centers This unidirectional electret microphone capsule ensures crystal-clear vocal pickup with minimal ambient noise-perfect for headsets used in call centers, online meetings, and VoIP systems. Its compact form allows easy integration into slim headset designs while maintaining high sound clarity and isolation for professional voice transmission.	Lapel & Lavalier Microphones for Presenters and Performers Ideal for wearable audio devices, this condenser microphone delivers detailed vocal clarity in compact lavalier systems. Whether for presentations, interviews, or mobile recording, it provides consistent sound directionality, helping users capture the speaker's voice while minimizing environmental interference.

 

Name	Parameter
Model	ECM-B1045UML44-464
Sensitivity	-44±2dB
Output impedance	15KΩ
Directivity	uni
Frequency range	100-16000Hz
Maximum SPL	120dB
S/N Ratio	68dB
Dimensions	10 × 4.5mm

 

 

We prioritize on-time, hassle-free delivery backed by a dependable logistics network. Each 1045 Electret Condenser Microphone is manufactured under strict quality controls to meet your exact voice and communication application needs. When you partner with us, you gain consistent supply, reliable service, and excellent product performance-every time.

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