ADS02908MR-R

$2.55

Description：SPEAKER 8OHM 100MW TOP PORT 88DB
Series：-
Mfr：PUI Audio, Inc.
Package：Tray

SKU:deb1f40753e8 Category: Speakers Brand: PUI Audio, Inc.

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Product introduction

Product Detailed Parameters

Description：SPEAKER 8OHM 100MW TOP PORT 88DB
Series：-
Mfr：PUI Audio, Inc.
Package：Tray
Type：General Purpose
Technology：Magnetic
Impedance：8 Ohms
Power - Max：200 mW
Shape：Round
Termination：Solder Pads
Size / Dimension：1.142" Dia (29.00mm)
Height - Seated (Max)：0.374" (9.50mm)
Frequency - Self Resonant：650Hz
Efficiency - dBA：88
Efficiency - Testing：100mW/100mm
Efficiency - Type：Sound Pressure Level (SPL)
Port Location：Top
Material - Cone：Polyester
Material - Magnet：Ferrite
Ingress Protection：-
Ratings：-
Frequency Range：650 Hz ~ 4 kHz
Power - Rated：100 mW

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ADS02908MR-R

Overview

The ADS02908MR-R is an electromagnetic speaker manufactured by PUI Audio, designed for board mount applications. It features a round shape with SMD/SMT termination and polyester cone material. The component operates within a frequency range of 750-4000Hz, with a self-resonant frequency of 650 Hz. Key electrical parameters include an impedance of 8 Ohms, a sound pressure level of 88 dBA, and a power rating of 100 mW. Physical dimensions are 29 mm in diameter and 9.5 mm in height, utilizing ferrite magnet material.

Feature Summary

Electromagnetic transducer construction with polyester cone
Surface mount (SMD/SMT) termination style for automated assembly
Ferrite magnet configuration for magnetic field generation

Applications

Board mounted audio signaling devices
Electronic equipment requiring surface mount speakers
Consumer electronics audio output components

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to ensure correct termination and packaging configuration. Confirm RoHS compliance status through official datasheets prior to integration. Cross-reference the Mouser part number 665-ADS02908MRR with the manufacturer's ADS02908MR-R designation to validate component authenticity and specification alignment during sourcing.

Selection Notes

Select this component when surface mount technology compatibility is required for electromagnetic speakers. The 8 Ohm impedance and 100 mW power rating suit low-power audio applications. Ensure PCB layout accommodates the 29 mm diameter and 9.5 mm height constraints. Verify that the 750-4000Hz frequency response meets the target acoustic requirements for the intended electronic device.

Part Context

This model belongs to the ADS series of speakers from PUI Audio. The series includes various electromagnetic transducers with different mounting styles and acoustic characteristics. The ADS02908MR-R specifically addresses needs for compact, surface-mountable audio solutions with standard 8 Ohm impedance profiles suitable for general-purpose board-level audio integration.