AOM-6545L-R

Overview

The AOM-6545L-R is an omnidirectional electret condenser microphone manufactured by PUI Audio. It features a sensitivity of -45 dB ±2dB and operates within a voltage range of 4.5 V to 10 V. The device has an impedance of 1.0 kOhm and a frequency response spanning 30 Hz to 15 kHz. Physical dimensions include a diameter of 9.7 mm, length of 9.7 mm, and depth of 4.5 mm. It utilizes solder pad termination for circuit integration.

Feature Summary

• Omnidirectional sound pickup pattern for uniform audio capture
• Electret condenser technology ensuring high clarity and low distortion
• Solder lead wire terminals for direct PCB mounting

Applications

• Consumer electronics audio input
• Voice recording devices
• Communication equipment microphones

Procurement Notes

Verify the specific suffix 'L' indicates the leaded variant with solder pads, distinct from surface mount versions. Confirm RoHS compliance status through official documentation before procurement. Ensure operating voltage requirements align with the 4.5 V to 10 V specification. Check for environmental certifications if required for specific regional standards.

Selection Notes

Select this component when an omnidirectional response is required for general audio capture. The 1.0 kOhm impedance suits standard preamplifier inputs. Consider the physical size constraints as the unit measures 9.7 mm in diameter. Verify that the solder pad termination method fits the assembly process compared to pin or SMD alternatives.

Part Context

This part belongs to the AOM series of microphones from PUI Audio. It is categorized under analog audio devices. The product is designed for precision audio applications requiring reliable performance. It serves as a compact solution for integrating voice capture capabilities into electronic systems.

Replacement Considerations

The AOM-6545P-R is a related variant but uses different impedance specifications. Ensure electrical compatibility when substituting components. Verify dimensional fit for alternative parts. Consult manufacturer datasheets for exact parameter matching.