Item # SMS-2008MS-R, 0.8 Watt (W) Rated Input Power and 90 Decibel (dB) Sensitivity Surface Mount Device (SMD) Speaker On PUI

Unit of Measure

Specifications | Mechanical Reliability and Environment Testing | Features | Note

Specifications

Available	N/A
Manufacturer Stock	N/A
Brands	N/A PUI Audio™
Manufacturer	N/A PUI Audio�, Inc.
Rated Input Power	N/A 0.8 W
Maximum Input Power	N/A 1.0 W
Impedance	N/A 8 Ω
Impedance Tolerance (±)	N/A 15 %
Sensitivity	N/A 90 dB
Sensitivity Tolerance (±)	N/A 3 dB
Testing Condition for Sensitivity	N/A at 0.1 W/0.1 M (Avg 1.0, 1.6, 2.0, 3.2 kHz)
Resonant Frequency	N/A 850 Hz
Resonant Frequency Tolerance (±)	N/A 20 %
Frequency Range	N/A 550 ~ 20000 Hz (Based on -10 dB limits on frequency response graph)
Acceptable Soldering Methods	N/A Hand Solder Reflow Solder
Environmental Compliances	N/A Restriction of Hazardous Substances (RoHS)
Polarity	N/A Diaphragm moves outward when positive voltage is applied to positive terminal
Storage Temperature	N/A -40 ~ +105 ºC
Operating Temperature	N/A -40 ~ +105 ºC
Size	N/A 20 mm
Tolerances (±)	N/A 0.3 mm
Angle Tolerance (±)	N/A 3 º
Weight	N/A 1.5 g

Mechanical Reliability and Environment Testing

High Temperature Test	N/A 96 hours at +85 ºC allow speaker to rest at room temperature for 3 hours before testing
Low Temperature Test	N/A 96 hours at -40 ºC allow speaker to rest at room temperature for 3 hours before testing
Humidity Test	N/A 96 hours at +40 ºC with relative humidity at 92-95% allow speaker to rest at room temperature for 3 hours before testing
Vibration Test	N/A 10 ~ 55 ~ 10 Hz sine-sweep 15 min. at 5G constant. X, Y, Z 6 directions, 1 time for a total of 6 cycles.
Drop Test	N/A Free drop from 100 cm height onto concrete floor, X, Y, Z 6 directions, 1 time for a total of 6 cycles
Load Test	N/A Apply white noise at the rated power for 96 hours

Features

Pick-and-place, reflow capable speaker with good output
Great frequency response in a small package
Grill is integrated into the housing for speaker protection

Note

Call out how pass/fail conditions are determined after the reliability testing is complete.

Specifications subject to change or withdrawal without notice.

Specifications

Available

Manufacturer Stock

Brands

Manufacturer

Rated Input Power

Maximum Input Power

Impedance

Impedance Tolerance (±)

Sensitivity

Sensitivity Tolerance (±)

Testing Condition for Sensitivity

Resonant Frequency

Resonant Frequency Tolerance (±)

Frequency Range

Acceptable Soldering Methods

Environmental Compliances

Polarity

Storage Temperature

Operating Temperature

Size

Tolerances (±)

Angle Tolerance (±)

Weight

Mechanical Reliability and Environment Testing

High Temperature Test

Low Temperature Test

Humidity Test

Vibration Test

Drop Test

Load Test

Features

Features

Note

Note