DUM-4546L-C3310-R

Microphones Overview

The DUM-4546L-C3310-R is an omnidirectional electret condenser microphone manufactured by PUI Audio. It features a cylindrical design with dimensions of 8.00 mm in diameter and 4.50 mm in height. The component operates at a DC voltage of 2 VDC with a current consumption of 0.5 mA. It exhibits a sensitivity of -46 dB and an impedance of 2.2 kOhms. The device utilizes wire lead termination for circuit integration.

Microphones Feature Summary

• Omnidirectional acoustic pickup pattern
• Electret condenser transducer technology
• Wire lead termination style

Microphones Applications

• Consumer audio recording devices
• Voice recognition systems
• General purpose sound detection

Microphones Procurement Notes

Verify the specific suffix C3310 against manufacturer documentation to confirm wire length and termination specifications. Ensure the operating voltage requirements align with the 2 VDC specification provided in the datasheet. Confirm RoHS compliance status through official certification documents before finalizing procurement decisions.

Microphones Selection Notes

Select this model when an omnidirectional response is required for compact audio applications. The 2.2 kOhm impedance and -46 dB sensitivity are suitable for standard pre-amplifier interfaces. Consider the physical dimensions of 8 mm diameter and 4.5 mm height for enclosure space constraints.

Microphones Part Context

This component belongs to the PUI Audio microphone portfolio, specifically designed as an analog unidirectional or omnidirectional electret condenser unit. It falls under the broader category of audio devices used for converting sound waves into electrical signals.

Microphones Replacement Considerations

No direct public substitute part numbers are confirmed in the provided documentation. Cross-reference with other PUI Audio models sharing identical 8 mm diameter and 2.2 kOhm impedance specifications if availability is an issue.