smd 貼片 蜂鳴器 12*12*3mm kt1203 壓電式
| 品牌 |
kt1203 |
型號 |
kt1203 |
| 種類 |
蜂鳴器(片) |
材質 |
lcp |
| 規格尺寸 |
12*12*3(mm) |
聲道數 |
單聲道 |
kt1203 |
picture | characteristics |
| |
technical termstype | kt1203-3-4.0 | rated voltage (square wave) | (vp-p) | 3 | opearting voltage (square wave) | (vp-p) | 1~5 | rated current at 5vp-p, 4.0khz | (ma) | 1 max. | capacitance at 100hz | (pf) | 15000+/-30% | spl at 5vp-p square wave, 10cm, 4khz | (db) | 76 min. | resonant frequency | (hz) | 4000+/-500 | operating temperature | (oc) | -20~+85 | storage temperature | (oc) | -30~+90 |
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dimensions (unit:mm) |
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