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Product Detailed Parameters
- Description：MIC ANLG OMNI -50DB 0.228"DIA
- Series：-
- Mfr：PUI Audio, Inc.
- Package：Tube
- Type：-
- Output Type：Analog
- Direction：Omnidirectional
- Frequency Range：-
- Sensitivity：-50dB ±3dB
- S/N Ratio：50dB
- Impedance：2.2 kOhms
- Voltage Range：-
- Current - Supply：500 µA
- Port Location：Bottom
- Ratings：IP57 - Dust Protected, Waterproof
- Termination：PC Pins
- Size / Dimension：0.228" Dia (5.80mm)
- Height (Max)：0.142" (3.60mm)
- Shape：Circular
- Grade：-
- Qualification：-
- Voltage - Rated：2 V
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Overview
The TOW-3050P-B-R is an omnidirectional analog microphone manufactured by PUI Audio, Inc. It features a sensitivity of -50 dB and utilizes PC pins for termination. The device has a diameter of 0.228 inches and operates within a frequency range of 100 Hz to 10 kHz. Designed for reliable audio capture, it supports applications requiring consistent sound input across various environments.
Feature Summary
- Omnidirectional sound pickup pattern
- Analog signal output capability
- PC pin termination style
Applications
- Consumer electronics audio input
- Industrial control systems
- Medical equipment monitoring
Procurement Notes
Verify the specific datasheet version and RoHS compliance status directly with PUI Audio or authorized distributors before procurement. Confirm that the PC pin dimensions match your PCB footprint requirements. Ensure the operating environment temperature and humidity levels remain within the specified operational limits to maintain acoustic performance integrity.
Selection Notes
Select this component when an omnidirectional response is required for ambient sound capture. The -50 dB sensitivity level suits general-purpose audio detection tasks. Consider the physical size and PC pin mounting method during mechanical design integration. Evaluate if the analog output format aligns with your downstream signal processing circuitry requirements.
Part Context
This microphone belongs to PUI Audio's lineup of audio transducers. The company specializes in indicators, transducers, speakers, sirens, and microphones for medical, industrial, security, and consumer markets. The TOW series represents their standard analog microphone offerings designed for robust performance in diverse electronic assemblies.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Engineers should consult PUI Audio technical support for potential cross-reference options or alternative models with similar acoustic specifications and mounting configurations.
