| 型號: | PF-21N30WQ |
| 廠商: | Mallory Sonalert Products Inc |
| 文件頁數(shù): | 1/1頁 |
| 文件大?。?/td> | 0K |
| 描述: | BUZZER 3-30DC 80DB FLANGE 2.9KHZ |
| 標(biāo)準(zhǔn)包裝: | 1 |
| 系列: | Sonalert® |
| 驅(qū)動器電路: | 指示燈,內(nèi)部驅(qū)動 |
| 技術(shù): | 壓電 |
| 輸入類型: | DC |
| 電壓 - 額定: | 12VDC |
| 電壓范圍: | 3 ~ 30V |
| 頻率: | 3kHz |
| 工作模式: | 脈沖,快速 |
| 聲壓級: | 80dB @ 12V,30cm |
| 電流 - 電源: | 12mA |
| 可清洗: | 無 |
| 安裝類型: | 底座安裝 |
| 端子: | 導(dǎo)線引線 |
| 尺寸/尺寸: | 圓形 - 24.00mm 直徑 x 9.70mm H |
| 包裝: | 散裝 |
| 工作溫度: | -20°C ~ 70°C |

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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| PF-21N31PQ | 功能描述:音頻指示器及警報器 FAST PULSE, 4-28VDC 3KHZ, 80DB, 24X14MM RoHS:否 制造商:PUI Audio 產(chǎn)品:Indicators 聲壓級:85 dB 音調(diào):Continuous 頻率:2300 Hz +/- 300 Hz 電壓額定值:5 VDC 電流額定值:30 mA 端接類型: 直徑:12 mm 安裝:Through Hole |
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