AUM-5047L-3-LW100-R

$1.73

Description：MIC COND ANLG UNI -47DB 0.382"D
Series：AUM
Mfr：PUI Audio, Inc.
Package：Bulk

SKU:df4e24e1a2da Category: Microphones Brand: PUI Audio, Inc.

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Product introduction

Product Detailed Parameters

Description：MIC COND ANLG UNI -47DB 0.382"D
Series：AUM
Mfr：PUI Audio, Inc.
Package：Bulk
Type：Electret Condenser
Output Type：Analog
Direction：Unidirectional
Frequency Range：100 Hz ~ 10 kHz
Sensitivity：-47dB ±4dB
S/N Ratio：55dB
Impedance：680 Ohms
Voltage Range：1.5 V ~ 10 V
Current - Supply：500 µA
Port Location：Top
Ratings：-
Termination：Wire Leads
Size / Dimension：0.382" Dia (9.70mm)
Height (Max)：0.205" (5.20mm)
Shape：Circular
Grade：-
Qualification：-
Voltage - Rated：1.5 V

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AUM-5047L-3-LW100-R

Overview

The AUM-5047L-3-LW100-R is a unidirectional electret microphone manufactured by PUI Audio. It features an SMD/SMT termination type and operates at a voltage of 2 VDC. The device has a sensitivity of -46 dB and an impedance of 2.2 kOhms. Its current rating is specified as 500 uA. The physical dimensions include a diameter of 9.7 mm, a length of 6 mm, a width of 6 mm, and a depth of 3 mm.

Feature Summary

Unidirectional acoustic design for focused sound capture
Surface mount technology (SMD/SMT) compatible termination
Low power consumption with 500 uA current rating

Applications

Consumer electronics audio input
Portable communication devices
Industrial control panels

Procurement Notes

Verify the specific suffix LW100-R against official datasheets to confirm lead time and packaging details. Ensure compatibility with existing PCB footprints and soldering profiles. Confirm RoHS compliance status through manufacturer documentation before finalizing procurement orders.

Selection Notes

Select this component when a low-profile, surface-mount unidirectional microphone is required. The 2.2 kOhm impedance and -46 dB sensitivity suit standard preamplifier inputs. Verify that the 9.7 mm diameter fits within the designated acoustic port constraints of the target enclosure.

Part Context

This part belongs to the AUM series of microphones from PUI Audio. It is designed for integration into compact electronic assemblies requiring reliable voice pickup. The series offers various termination options and sensitivity levels to match different circuit requirements.

Replacement Considerations

Check for direct substitutes within the AUM series or other PUI Audio unidirectional SMD microphones with matching 2.2 kOhm impedance and similar sensitivity ratings. Ensure mechanical footprint compatibility if replacing on existing boards.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.