PUI - Projections Unlimited, Inc. - Surface Mount Device (SMD) Speakers

Unit of Measure

Items	SMS-1308MS-2-R 0.7 Watt (W) Rated Input Power Surface Mount Device (SMD) Speaker List Price {QUOTE}	SMS-1508MS-2-R 0.5 Watt (W) Rated Input Power Surface Mount Device (SMD) Speaker List Price {QUOTE}	SMS-1508MS-HT-R 0.8 Watt (W) Rated Input Power and 92 Decibel (dB) Sensitivity Surface Mount Device (SMD) Speaker List Price {QUOTE}	SMS-2008MS-R 0.8 Watt (W) Rated Input Power and 90 Decibel (dB) Sensitivity Surface Mount Device (SMD) Speaker List Price {QUOTE}
Manufacturer Stock	N/A {0}	N/A {0}	N/A {0}	N/A {0}
Description	N/A	N/A 15 mm square micro dynamic surface mount speaker with 87 dB sensitivity 0.5 W continuous, 0.8 W maximum power handling and 8 ? impedance Kapton? cone for wide frequency response and LCP housing for reflow soldering	N/A PUI Audio?'s High-Temp line of products is designed to meet and exceed the needs of the automotive industry with ultra-wide operating temperatures. The SMS-1508MS-HT-R is designed for high output at 800 Hz in a small package. Wide -40 ?C to +105 ?C operating temperature 92 dB output at 10 cm with 0.8 W input Wide 400 Hz to 10,000 Hz frequency range	N/A
Brands	N/A PUI Audio™
Manufacturer	N/A PUI Audio�, Inc.
Rated Input Power	N/A 0.7 W	N/A 0.5 W	N/A 0.8 W	N/A 0.8 W
Maximum Input Power	N/A 1.0 W	N/A 0.8 W	N/A 1.0 W	N/A 1.0 W
Impedance	N/A 8 Ω
Impedance Tolerance (±)	N/A 15 %	N/A 15 %	N/A 20 %	N/A 15 %
Output Sound Pressure Level (SPL) at 0.7 Watt (W), 0.1 Meter (m)	N/A 88 dBA	N/A	N/A	N/A
Testing Condition for Sound Pressure Level (SPL) Output	N/A At 1.0, 1.6, 2.0, 3.2 kHz	N/A	N/A	N/A
Output Sound Pressure Level (SPL) at 0.5 Watt (W), 0.1 Meter (m)	N/A	N/A 87 dBA	N/A	N/A
Output Sound Pressure Level (SPL) Tolerance (±) at 0.7 Watt (W), 0.1 Meter (m)	N/A 3 dBA	N/A	N/A	N/A
Output Sound Pressure Level (SPL) Tolerance (±) at 0.5 Watt (W), 0.1 Meter (m)	N/A	N/A 3 dBA	N/A	N/A
Sensitivity	N/A	N/A	N/A 92 dB	N/A 90 dB
Sensitivity Tolerance (±)	N/A	N/A	N/A 3 dB	N/A 3 dB
Testing Condition for Sensitivity	N/A	N/A	N/A at 1 k, 1.6 k, 2.0 k & 3.2 kHz Ave	N/A at 0.1 W/0.1 M (Avg 1.0, 1.6, 2.0, 3.2 kHz)
Maximum Distortion	N/A 5 %	N/A 5 %	N/A	N/A
Resonant Frequency	N/A 1100 Hz	N/A 800 Hz	N/A 800 Hz	N/A 850 Hz
Resonant Frequency Tolerance (±)	N/A 20 %	N/A 20 %	N/A 15 %	N/A 20 %
Frequency Range	N/A Fo ~ 20000 Hz	N/A 500 ~ 10000 Hz	N/A 400 ~ 10000 Hz	N/A 550 ~ 20000 Hz (Based on -10 dB limits on frequency response graph)
Acceptable Soldering Methods	N/A	N/A	N/A Hand Solder Reflow	N/A Hand Solder Reflow Solder
Environmental Compliances	N/A	N/A	N/A Restriction of Hazardous Substances (RoHS)	N/A Restriction of Hazardous Substances (RoHS)
Polarity	N/A	N/A	N/A	N/A Diaphragm moves outward when positive voltage is applied to positive terminal
Housing Material	N/A Liquid Crystal Polymers (LCP)	N/A Liquid Crystal Polymers (LCP)	N/A	N/A
Cone Material	N/A Kapton®	N/A Kapton®	N/A	N/A
Magnet Material	N/A Samarium Cobalt (SmCo)	N/A Samarium Cobalt (SmCo)	N/A	N/A
Storage Temperature	N/A	N/A	N/A -40 ~ +105 ºC	N/A -40 ~ +105 ºC
Operating Temperature	N/A -40 ~ +85 ºC	N/A -30 ~ +85 ºC	N/A -40 ~ +105 ºC	N/A -40 ~ +105 ºC
High Temperature Test	N/A	N/A 85 ºC with random humidity for 96 hours	N/A Test part at +105 ºC for 120 hours	N/A 96 hours at +85 ºC allow speaker to rest at room temperature for 3 hours before testing
Low Temperature Test	N/A	N/A -40 ºC with random humidity for 96 hours	N/A Test part at -40 ºC for 120 hours	N/A 96 hours at -40 ºC allow speaker to rest at room temperature for 3 hours before testing
Humidity Test	N/A	N/A 25 ºC to 65 ºC with 90% to 95% relative humidity for 96 hours	N/A 40±2 ºC, 90 ~ 95% RH, 120 hours	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	N/A 5G movement modulated at 10-55 Hz for 2 hours each axis, 6 hours total	N/A The part shall be subjected to a vibration cycle of 10 Hz for a period of 1 minute. Total peak amplitude shall be 1.52 mm (9.3 g). The vibration test shall consist of 2 hours per plane in each three mutually perpendicular planes for a total time of 6 hours.	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.
Shock Test	N/A	N/A	N/A Sounder shall be measured after being applied a shock of 980 m/s² for each three mutually perpendicular directions to each of 3 times by a half sine wave.	N/A
Drop Test	N/A	N/A 75 cm free fall on to 40 mm thick board, 10 cycles	N/A Drop from 700 mm height onto the surface of a 10mm thick wooden board.	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	N/A	N/A	N/A Apply white noise at the rated power for 96 hours
Temperature Cycle Test	N/A	N/A -40 ºC to 85 ºC, 5 cycles	N/A Total 5 cycles, 1 cycle consisting of -40±2 ºC, 30 minutes 20±5 ºC 15 minutes 105±2 ºC, 30 minutes 20±5 ºC 15 minutes	N/A
Note for Mechanical and Environment Testing	N/A	N/A After tests, speaker shall rest for 1 hours. SPL shall not deviate ±3 dB from pre-test measurement.	N/A	N/A
Size	N/A	N/A	N/A	N/A 20 mm
Tolerances (±)	N/A	N/A	N/A	N/A 0.3 mm
Angle Tolerance (±)	N/A	N/A	N/A	N/A 3 º
Industry Standards	N/A Restriction of Hazardous Substances (RoHS) 2011/65/EU	N/A Conflict-Free Sourcing Initiative (CFSI) Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) Restriction of Hazardous Substances (RoHS) 2002/95/EC	N/A	N/A
Weight	N/A 1.2 g	N/A 1.5 g	N/A 1.7 g	N/A 1.5 g
Features	N/A	N/A	N/A	N/A 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	N/A Specifications subject to change or withdrawal without notice.	N/A Specifications subject to change or withdrawal without notice.	N/A All specifications must be satisfied after the test. Specifications subject to change or withdrawal without notice.	N/A Call out how pass/fail conditions are determined after the reliability testing is complete. Specifications subject to change or withdrawal without notice.