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Product Detailed Parameters
- Description：MIC COND ANLG OMNI -44DB 0.382"D
- Series：AOW
- Mfr：PUI Audio, Inc.
- Package：Bulk
- Type：Electret Condenser
- Output Type：Analog
- Direction：Omnidirectional
- Frequency Range：-
- Sensitivity：-44dB ±3dB
- S/N Ratio：60dB
- Impedance：2.2 kOhms
- Voltage Range：2 V ~ 10 V
- Current - Supply：500 µA
- Port Location：Top
- Ratings：IP57 - Dust Protected, Waterproof
- Termination：PC Pins
- Size / Dimension：0.382" Dia (9.70mm)
- Height (Max)：0.185" (4.70mm)
- Shape：Circular
- Grade：-
- Qualification：-
- Voltage - Rated：2 V
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Overview
The AOW-4544P-C3310-B-R is an analog electret condenser microphone manufactured by PUI Audio. It features an omnidirectional polar pattern and a sensitivity of -44 dB. The device operates within a voltage range of 2 VDC to 10 VDC with a current consumption of 500 µA. It has an impedance of 2.2 kΩ and utilizes solder pin termination for circuit integration.
Feature Summary
- Omnidirectional acoustic design for uniform sound capture from all directions
- Analog electret condenser transducer technology
- Solder pin termination style for direct PCB mounting
Applications
- General purpose audio recording systems
- Voice recognition hardware interfaces
- Consumer electronic audio input modules
Procurement Notes
Verify the specific suffix C3310-B-R against manufacturer datasheets to confirm exact sensitivity tolerance and impedance characteristics. Ensure supply chain sources provide original component documentation to validate RoHS compliance status and manufacturing origin before final procurement authorization.
Selection Notes
Select this component when an omnidirectional response is required for ambient sound pickup. The wide operating voltage range allows flexibility in power supply design. Verify that the 2.2 kΩ impedance matches the input requirements of the connected preamplifier or signal processing circuitry for optimal signal transfer.
Part Context
This part belongs to the PUI Audio line of analog microphones. It is designed as a compact solution for integrating voice capture capabilities into various electronic devices. The solder pin configuration distinguishes it from wire-lead alternatives, facilitating automated assembly processes on printed circuit boards.
Replacement Considerations
Cross-reference with other PUI Audio models sharing identical electrical parameters such as -44 dB sensitivity and 2.2 kΩ impedance. Confirm mechanical footprint compatibility and pinout alignment before substituting to ensure seamless integration without requiring board layout modifications.
