Heart shaped microphone core, 4015 single directional microphone head

Model: HT-B4015UP40-474
Type: Electret microphone (microphone head)
Directionality: Single directional microphone head
Signal to noise ratio: 52dB
Sensitivity: -40 ± 2dB
Output impedance: 2.2K Ω
Specification size: 4.0 * 1.5 (mm)
Frequency response: 100-10000Hz
Current consumption: 350 (Max) μ A
Maximum sound pressure level: 105 dB

Description

Hotatop MIC manufacturer supplies pin type heart-shaped microphone cores. The 4015 single directional microphone head is customized with three capacitors and has noise reduction, noise reduction, anti-interference and other effects. The 4mm microphone head is suitable for product fields such as head mounted microphones.

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