ASX02108-R

$3.87

Description：SPEAKER 8OHM 250MW TOP PORT 71DB
Series：ASX
Mfr：PUI Audio, Inc.
Package：Tray

SKU:0c819623a694 Category: Speakers Brand: PUI Audio, Inc.

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Product introduction

Product Detailed Parameters

Description：SPEAKER 8OHM 250MW TOP PORT 71DB
Series：ASX
Mfr：PUI Audio, Inc.
Package：Tray
Type：Exciter
Technology：Magnetic
Impedance：8 Ohms
Power - Max：500 mW
Shape：Round
Termination：Solder Pads
Size / Dimension：0.823" Dia (20.90mm)
Height - Seated (Max)：0.335" (8.50mm)
Frequency - Self Resonant：640Hz
Efficiency - dBA：71
Efficiency - Testing：1W/100mm
Efficiency - Type：Sound Pressure Level (SPL)
Port Location：Top
Material - Cone：-
Material - Magnet：Nd-Fe-B
Ingress Protection：-
Ratings：-
Frequency Range：640 Hz ~ 10.5 kHz
Power - Rated：250 mW

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ASX02108-R

Overview

The ASX02108-R is an electromagnetic exciter speaker manufactured by PUI Audio, Inc. It features a round shape with a diameter of 21 mm and a seated height of 8.50 mm (0.335 inches). The component operates with an impedance of 8 Ohms and has a power rating of 250 mW. Its frequency range spans from 640 Hz to 10.5 kHz, with a sound pressure level of 75 dB. The unit utilizes a top port design and is constructed for surface mount applications.

Feature Summary

Electromagnetic exciter design optimized for vibration transmission
Surface mount construction for automated assembly integration
Top port acoustic configuration for directed sound output

Applications

Consumer electronics audio output
Industrial control panel indicators
Medical device auditory signaling

Procurement Notes

Verify the specific datasheet version for precise mechanical tolerances and soldering thermal profiles. Confirm RoHS compliance status directly with the manufacturer or authorized distributor documentation before finalizing procurement specifications.

Selection Notes

Select this component when a compact, surface-mount exciter is required for vibration-based audio feedback. Ensure the target application supports the 8 Ohm impedance load and can accommodate the specified 250 mW power handling capability within the available enclosure space.

Part Context

This part belongs to PUI Audio's line of specialized audio transducers designed for embedded systems. The company provides various standard and custom audio solutions for industrial, medical, and consumer markets, focusing on reliable sound generation in constrained environments.

Replacement Considerations

Cross-reference dimensions and impedance with other 21mm SMT exciter speakers. Verify that substitute components match the 640 Hz to 10.5 kHz frequency response and 75 dB sensitivity requirements for equivalent performance.