HBO0403D-57/1335

Microphones Overview

The HBO0403D-57/1335 is a back electret condenser microphone component manufactured by BeStar Technologies, Inc. It features an omnidirectional polar pattern and operates within a frequency range of 20 Hz to 10 kHz. The device requires a supply voltage between 1 V and 10 V and delivers a sensitivity of -37 dB ±3 dB. It utilizes PC pins for mounting and connection.

Microphones Feature Summary

• Back electret condenser design
• Omnidirectional acoustic response
• Analog output signal

Microphones Applications

• General audio recording equipment
• Voice recognition systems
• Consumer electronic devices requiring analog microphone input

Microphones Procurement Notes

Verify the specific manufacturer part number HBO0403D-57/1335 against official BeStar Technologies documentation to ensure authenticity. Confirm that the required operating voltage and sensitivity specifications align with your circuit design before procurement. Check for RoHS compliance status if environmental regulations apply to your manufacturing process.

Microphones Selection Notes

Select this component when an omnidirectional analog microphone is required for general-purpose audio capture. Ensure the application environment supports the specified 20 Hz to 10 kHz frequency range. Verify that the PCB layout accommodates the PC pin termination style and that the power supply provides the necessary 1 V to 10 V operating range.

Microphones Part Context

This model belongs to the HBO0403 series of back electret condenser microphones from BeStar Technologies. These components are designed as direct replacement or primary microphone elements in various audio applications. The series typically offers consistent performance characteristics for standard voice and ambient sound detection tasks.

Microphones Replacement Considerations

Consult official BeStar Technologies substitution guides for verified equivalent part numbers. Do not assume cross-compatibility with other manufacturers' omnidirectional microphones without verifying electrical parameters and mechanical dimensions.