UB9750A-373G-L01C01-00-0

$1.57

Description：MIC COND UNI -37DB 0.382"DIA
Series：-
Mfr：Huizhou N Acoustics Co., Ltd
Package：Bulk

SKU:ab51e3bfde48 Category: Microphones Brand: Huizhou N Acoustics Co., Ltd

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Product introduction

Product Detailed Parameters

Description：MIC COND UNI -37DB 0.382"DIA
Series：-
Mfr：Huizhou N Acoustics Co., Ltd
Package：Bulk
Type：Electret Condenser
Output Type：-
Direction：Unidirectional
Frequency Range：-
Sensitivity：-37dB ±3dB @ 110dB SPL
S/N Ratio：65dB
Impedance：-
Voltage Range：1 V ~ 10 V
Current - Supply：500 µA
Port Location：Top
Ratings：-
Termination：Solder Pads
Size / Dimension：0.382" Dia (9.70mm)
Height (Max)：0.205" (5.20mm)
Shape：Circular
Grade：-
Qualification：-
Voltage - Rated：-

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UB9750A-373G-L01C01-00-0

Overview

The UB9750A-373G-L01C01-00-0 is a unidirectional back electret condenser microphone manufactured by Huizhou N Acoustics Co., Ltd. It features a sensitivity of -37dB ±3dB referenced to 1V/Pa at 110dB SPL. The device operates within a voltage range of 1V to 10V and utilizes solder pads for electrical connection. The physical diameter is specified as 0.402 inches, with an alternative reference noting 0.382 inches.

Feature Summary

Unidirectional acoustic pickup pattern
Back electret condenser technology
Solder pad termination interface

Applications

Smart audio glasses
Wireless speakers
Consumer electronic audio devices

Procurement Notes

Verify the specific datasheet version from Huizhou N Acoustics Co., Ltd before procurement. Confirm mechanical dimensions and sensitivity tolerances match system requirements. Ensure supply chain authenticity through authorized distributors. Check for RoHS compliance status in official documentation.

Selection Notes

Select this component for applications requiring unidirectional sound capture with solder pad mounting. Consider the operating voltage range and sensitivity specifications for signal processing compatibility. Evaluate physical size constraints against the 0.402-inch diameter specification.

Part Context

This part belongs to the microphone product line of Huizhou N Acoustics Co., Ltd. The manufacturer specializes in acoustic components including microphones, speakers, and receivers. This specific model is designed for integration into compact consumer electronics.

Replacement Considerations

No public substitute part numbers are confirmed in available documentation. Cross-reference with other unidirectional electret microphones only if official substitution data is provided by the manufacturer.