VEK-H-30108-000

Overview

The VEK-H-30108-000 is a subminiature omnidirectional electret condenser microphone manufactured by Knowles. It features a cylindrical metal case with a diameter of 12.7 mm and a length of 21 mm. The device operates on a supply voltage of 9 V and utilizes a 211 mm wire lead for termination. It is designed for high-performance audio capture in space-constrained environments.

Feature Summary

• Omnidirectional acoustic pickup pattern for uniform sound reception from all directions
• Subminiature form factor suitable for compact and rugged applications
• Electret condenser technology for reliable audio signal transduction

Applications

• Audio capture in space-constrained electronic devices
• Rugged environment recording equipment
• Compact consumer audio hardware

Procurement Notes

Verify the specific model designation against official Knowles documentation to ensure compatibility with required acoustic and electrical specifications. Confirm that the 9 V operating voltage and 211 mm wire lead length align with the target circuit design and mechanical constraints before procurement.

Selection Notes

Select this component when an omnidirectional response is required within strict spatial limitations. Ensure the application supports the specified 9 V operating voltage and can accommodate the physical dimensions of 12.7 mm diameter and 21 mm length with the attached wire leads.

Part Context

This microphone belongs to the Knowles subminiature electret series, sharing dimensional similarities with the EH Series. It is engineered for durability and consistent performance in demanding audio applications where size is a critical constraint.

Replacement Considerations

Components sharing identical dimensions and acoustic characteristics may serve as substitutes. Verify electrical parameters and mounting requirements against official datasheets before implementation.