smd 貼片 蜂鳴器5*5*2mm kt5020 電磁式
| 品牌 |
kt5020 |
型號 |
kt5020 |
| 種類 |
蜂鳴器(片) |
材質 |
lcp |
| 規格尺寸 |
5*5*2（mm） |
聲道數 |
單聲道 |
kt5020b |
picture | characteristics |
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technical termstype | kt5020b-3.0-4.0 | rated voltage (square wave) | (vo-p) | 3 | operating voltage (square wave) | (vo-p) | 2~4 | rated current at 3vo-p, 4khz | (ma) | 100 max. | coil resistance | (ohm) | 12+/-2 | spl at 3vo-p square wave,10cm, 4khz | (db) | 75min. | resonant frequency | (hz) | 4000+/-200 | operating temperature | (oc) | -20~+85 | storage temperature | (oc) | -30~+90 |
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dimensions (unit:mm) |
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