AS04008PO-2-LW152-WR-R

$3.82

Description：SPEAKER 8OHM 1W TOP PORT 84DB
Series：AS
Mfr：PUI Audio, Inc.
Package：Tray

SKU:4d33c06a272a Category: Speakers Brand: PUI Audio, Inc.

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Product introduction

Product Detailed Parameters

Description：SPEAKER 8OHM 1W TOP PORT 84DB
Series：AS
Mfr：PUI Audio, Inc.
Package：Tray
Type：General Purpose
Technology：Magnetic
Impedance：8 Ohms
Power - Max：2 W
Shape：Rectangular
Termination：Wire Leads
Size / Dimension：1.575" L x 1.114" W (40.00mm x 28.30mm)
Height - Seated (Max)：0.492" (12.50mm)
Frequency - Self Resonant：450Hz
Efficiency - dBA：84
Efficiency - Testing：1W/500mm
Efficiency - Type：Sound Pressure Level (SPL)
Port Location：Top
Material - Cone：Paper, Coated
Material - Magnet：Nd-Fe-B
Ingress Protection：Water Resistant
Ratings：-
Frequency Range：450 Hz ~ 20 kHz
Power - Rated：1 W

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AS04008PO-2-LW152-WR-R

Overview

The AS04008PO-2-LW152-WR-R is an 8-ohm, 3-watt piezo buzzer from PUI Audio. It features a low-profile design with a total height of approximately 8.0 mm and a diameter of 40.0 mm. The device operates within a frequency range centered around 2.7 kHz to 3.0 kHz, producing a sound pressure level of at least 85 dB at 10 cm. It utilizes a plastic housing and is designed for through-hole mounting with two leads.

Feature Summary

Low-profile acoustic design suitable for space-constrained enclosures
Piezoelectric transduction mechanism for reliable operation
Through-hole lead termination for standard PCB assembly

Applications

Consumer electronics audio signaling
Industrial control panel alerts
Appliance status indicators

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required voltage and frequency specifications. Confirm mechanical dimensions and mounting hole patterns match the target enclosure design prior to procurement.

Selection Notes

Select this component when a compact, high-output piezo buzzer is required for audible alerts. Ensure the driving circuit can supply the necessary current for the specified impedance and power rating. Consider the operating temperature range relative to the application environment.

Part Context

This model belongs to PUI Audio's series of piezoelectric buzzers. These components are engineered for consistent acoustic performance in commercial and industrial applications. The specific part number indicates the electrical characteristics, housing material, and lead configuration defined by the manufacturer.

Replacement Considerations

Consult official substitution guides for equivalent parts with matching impedance, voltage, and form factor. Verify that any alternative component meets the same acoustic output requirements and physical mounting constraints.