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Specifications:
Type | Unit | TDA-27D2 | ||||||
Rated Volatage | V(DC) | 12 | ||||||
Operating Volatage | V(DC) | 3~30 | ||||||
Rated Current(Max) | mA | 15 | ||||||
Sound level 30cm(Min) | dB | 88 | ||||||
Resonant Frequency | Hz | 3000±500 | ||||||
Tone | Single | |||||||
Lead Pin Material | lead wrire | |||||||
Operating Temperature | °C | -20~60 | ||||||
Storage Temperature | °C | -30~70 | ||||||
Housing Material | ABS | |||||||
Weight | 10 |
Dimensions:
Frequency response:
Reliability:
Low Temperature:-30+/-2°C 96hrs | ||||||||
High Temperature: 60+/-2°C 96hrs | ||||||||
Humidity: 60+/-2°C90~95%RH 96hrs | ||||||||
Thermal Shock: -30+/-2°C,1hrs 20°C,5min 80+/-2°C,1hrs 20°C,5min 5cycles | ||||||||
Vibration:1.5mm with 10 to 50Hz of vibration frequency to each of 3 perpendicular direction for 2hrs | ||||||||
Drop test:Dropped naturally from 70cm height onto the surface of 10mm thick wooden board |