Unit of Measure
Specifications
Available |
N/A {0} |
Manufacturer Stock |
N/A {0} |
Brands |
N/A PUI Audio™ |
Manufacturer |
N/A PUI Audio�, Inc. |
Size |
N/A 71 x 41 mm |
Tolerance (±) |
N/A 0.5 mm |
Angle Tolerance (±) |
N/A 3 º |
Rated Input Power |
N/A 3 W |
Maximum Input Power |
N/A 5 W |
Impedance |
N/A 4 Ω |
Impedance Tolerance (±) |
N/A 15 % |
Sound Pressure Level (SPL) Output |
N/A 86 dBA |
Sound Pressure Level (SPL) Output Tolerance (±) |
N/A 3 |
Testing Condition for Sound Pressure Level (SPL) Output |
N/A Sound Pressure Level (SPL) at 1 W/50 cm (At 0.8, 1.0, 1.2, 1.5 kHz) |
Resonant Frequency |
N/A 250 Hz |
Resonant Frequency Tolerance (±) |
N/A 70 Hz |
Frequency Range |
N/A 100 ~ 20000 Hz |
Total Harmonic Distortion |
N/A <5 % |
Terminal Material |
N/A Lead Wires (UL1571 American Wire Gauge (AWG) # 26) |
Acceptable Soldering Methods |
N/A Hand Solder |
Operating Temperature |
N/A -20 ~ +60 ºC |
Storage Temperature |
N/A -30 ~ +70 ºC |
Weight |
N/A 38 g |
Environmental Compliances |
N/A Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) Restriction of Hazardous Substances (RoHS) |
Materials
Frame Material |
N/A Metal |
Magnet Material |
N/A Neodymium (NdFeB) |
Diaphragm Material |
N/A Treated Paper |
Mechanical Reliability and Environment Testing
High Temperature Test |
N/A Keep 96 hours at +70ºC±3ºC and leave 3 hours in normal temperature and then check |
Low Temperature Test |
N/A Keep 96 hours at -30ºC±3ºC and leave 3 hours in normal temperature and then check |
Humidity Test |
N/A Keep 96 hours at + 40 ºC±3 ºC relative humidity 95% and leave 3 hours in normal temperature and then checked. |
Temperature Cycle Test |
N/A Low temperature: -30ºC±3ºC, temperature:+70ºC±3ºC, cycle: 1 hour/cycle each, and then keep 5 cycles in a room. |
Vibration Test |
N/A
10 ~ 55 ~ 10 Hz sine-wave sweep 15 min. 5 G (constant) X,Y, Z 3 direction. 2 hours each, total 6 hours. |
Drop Test |
N/A Free drop from 100 cm height to a board of 20 mm thick x,y, z 6 direction. 1 times each, total 6 times |
Load Test |
N/A Rated Power white noise is applied for 96 hours |
Maximum Power Test |
N/A Max power 1 min on - 2 min off 10 cycles. |
Note for Reliability Testing |
N/A After tests, part SPL shall be within ±3dB. |
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