POSM-1342RM-C3310-R

$3.84

Description：MIC COND ANALOG OMNI -42DB
Series：-
Mfr：PUI Audio, Inc.
Package：Cut Tape (CT)

SKU:27d207e2db2e Category: Microphones Brand: PUI Audio, Inc.

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Product introduction

POSM-1342RM-C3310-R is listed in the Microphones range at ChipApex. The manufacturer field lists PUI Audio, Inc.. Its product description is MIC COND ANALOG OMNI -42DB. Review the specifications below when checking this part for your BOM.

Microphones specifications for POSM-1342RM-C3310-R

Description：MIC COND ANALOG OMNI -42DB
Series：-
Mfr：PUI Audio, Inc.
Package：Cut Tape (CT)
Type：Electret Condenser
Output Type：Analog
Direction：Omnidirectional
Frequency Range：100 Hz ~ 7 kHz
Sensitivity：-42dB ±3dB @ 94dB SPL
S/N Ratio：55dB
Impedance：100 Ohms
Voltage Range：2.1 V ~ 3.6 V
Current - Supply：200 µA
Port Location：Top
Ratings：-
Termination：Solder Pads
Size / Dimension：0.242" L x 0.148" W (6.15mm x 3.76mm)
Height (Max)：0.049" (1.25mm)
Shape：Rectangular
Grade：-
Qualification：-
Voltage - Rated：2.1 V

Microphones datasheet and documents for POSM-1342RM-C3310-R

POSM-1342RM-C3310-R

Microphones Overview

The POSM-1342RM-C3310-R is an omnidirectional analog MEMS microphone manufactured by PUI Audio, Inc. It operates within a voltage range of 2.1V to 3.6V and draws a current of 200µA. The device features a sensitivity of -42dB ±3dB at 94dB SPL and exhibits a frequency response spanning from 100Hz to 7kHz. Its electrical impedance is specified as 100 Ohms. The component utilizes solder pads for mounting and measures 6.15mm in length, 3.76mm in width, with a maximum height of 1.25mm.

Microphones Feature Summary

Omnidirectional acoustic pickup pattern
Analog output signal interface
Surface-mount solder pad termination

Microphones Applications

Consumer audio recording devices
Voice recognition systems
Portable communication equipment

Microphones Procurement Notes

Verify the manufacturer part number against official PUI Audio documentation to ensure authenticity. Confirm that the specific suffix matches the required electrical characteristics and package dimensions. Check for RoHS compliance status if environmental regulations apply to your manufacturing process. Ensure compatibility with your assembly equipment regarding the surface-mount solder pad configuration.

Microphones Selection Notes

Select this component when an omnidirectional analog microphone is required for compact designs. Consider the 100Hz to 7kHz frequency response for voice-centric applications. Verify that the 2.1V to 3.6V operating voltage aligns with your system power supply. Ensure the physical footprint of 6.15mm x 3.76mm fits within the designated PCB area.

Microphones Part Context

This model belongs to the POSM series of microphones from PUI Audio, Inc., formerly known as Projects Unlimited, Inc. The series includes various configurations tailored for different acoustic and electrical requirements. This specific variant is designed for general-purpose audio capture using standard analog interfaces.