12085 电磁式无源插针蜂鸣器 16欧姆 环保型 电脑机箱用
HY12-1P |
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SPECIFICATIONS |
Type | Unit | HY12-1P | HY12-2P | HY12-3P | Rated Voltage | V | 1.5 | 3 | 5 | Operating Voltage | V | 1-3 | 3-6 | 3-8 | *Rated Current(MAX) | mA | 30 | 15 | 10 | *Min Sound Output at 10 cm | dB | 85 | 85 | 80 | Coil Resistance | Ω | 16±4 | 42±6 | 50±7.5 | *Resonant Frequency | Hz | 2048 | Operating Temperature | ℃ | -20~+70 | Storage Temperature | ℃ | -30~+80 | Housing Material | | NORYL | Weight | g | 2.0 |
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