Item # SMT-0727-S-R, 7.5 Millimeter (mm) Size Transducers On PUI

Unit of Measure

Specifications | Mechanical and Environment Testing | Note

Available	N/A {0}
Manufacturer Stock	N/A {0}
Brands	N/A PUI Audio™
Manufacturer	N/A PUI Audio�, Inc.
Peak-to-Peak Rated Voltage (V_p-p)	N/A 3.6 V
Peak-to-Peak Operating Voltage Range (V_p-p)	N/A 2 ~ 5 V
Maximum Rated Current	N/A 120 mA
Coil Resistance	N/A 12 Ω
Coil Resistance Tolerance (±)	N/A 2 Ω
Minimum Sound Pressure Level (SPL) at 10 Centimeter (cm)	N/A 85 dBA
Resonant Frequency	N/A 2700 Hz
Resonant Frequency Tolerance (±)	N/A 500 Hz
Operating Temperature	N/A -30 ~ +70 ºC
Storage Temperature	N/A -40 ~ +85 ºC
Housing Material	N/A Liquid Crystal Polymers (LCP)
Terminal Material	N/A Tin (Sn) Plated Phosphor Bronze
Type	N/A Electro-Mech
Size	N/A 7.5 mm
Tolerance (±)	N/A 0.5 mm
Angle Tolerance (±)	N/A 3 º
Weight	N/A 0.33 g
Industry Standards	N/A Conflict-Free Sourcing Initiative (CFSI) Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) Restriction of Hazardous Substances (RoHS) 2009/65/EC

High Temperature Test	N/A 85 ºC (±2 ºC) with random humidity for 96 hours
Low Temperature Test	N/A -40 ºC (±2 ºC) with random humidity for 96 hours
Humidity Test	N/A 25 ºC to 60 ºC with 90% to 95% relative humidity for 12 hours, 10 cycles
Vibration Test	N/A 1.53 mm movement modulated at 10-55 Hz in 3 directions for 6 hours
Drop Test	N/A 120 cm free fall in six directions, 3 cycles
Temperature Cycle Test	N/A -30 ºC to 70 ºC, five 90 minute cycles
Note for Mechanical and Environment Testing	N/A After testing, part shall rest for two hours and then be tested for a clean, pure tone.

N/A PUI Audio™ Inc. engages in continuous product improvement. All specifications are subject to change without notice.

Available