VEK-F-30470-000

Overview

The VEK-F-30470-000 is an analog electret condenser microphone manufactured by Knowles. It features an omnidirectional polar pattern and operates within a frequency range of 100 Hz to 10 kHz. The device has a sensitivity of -73 dB ±3 dB at 74 dB SPL. It utilizes a 16 mm diameter housing with a 5.2 mm depth and connects via three wires measuring 174 mm in length.

Feature Summary

• Omnidirectional acoustic design for uniform sound capture from all directions
• Analog output signal generation suitable for standard audio processing circuits
• Electret condenser transducer technology for consistent performance

Applications

• General purpose voice pickup in consumer electronics
• Audio input devices requiring omnidirectional coverage
• Embedded microphone solutions for compact hardware designs

Procurement Notes

Verify the specific wiring configuration and connector compatibility before integration, as the unit utilizes a 174 mm wire assembly. Confirm that the -73 dB sensitivity meets the system's noise floor requirements. Ensure the 16 mm diameter fits within the designated acoustic chamber or enclosure constraints. Check RoHS compliance status if environmental regulations apply to the final product assembly.

Selection Notes

Select this component when an omnidirectional response is required rather than directional pickup. The fixed 16 mm form factor dictates the minimum enclosure size. Consider the analog nature of the output for interface compatibility with preamplifiers. The wide frequency range supports broad-spectrum audio capture needs.

Part Context

This model belongs to Knowles' line of electret condenser microphones designed for general audio applications. It represents a standard solution for voice acquisition where spatial directionality is not a primary constraint. The product integrates a pre-amplified element within a compact metal or plastic housing.