销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | SC648NDR | Mallory Sonalert | Buzzer, Continuous, Loud, 12-48VDC, 7-25mA, 85-95dBA at 2ft, Panel Mout, Black | +1:$58.43 +5:$56.68 +10:$54.34 |
 Digi-Key 得捷电子 | SC648NDR | Mallory Sonalert Products Inc. | AUDIO PIEZO IND 12-48V PNL MNT | $30.52000 |
 Digi-Key 得捷电子 | SC648NDR | Mallory Sonalert Products Inc. | | 25+:¥154.6199 |
 element14 e络盟电子 | SC648NDR | MALLORY | 蜂鸣器 Sonalert® 音频产品 | 25+:¥154.61991+:¥169.54 2+:¥169.54 5+:¥169.54 10+:¥169.54 25+:¥169.54 50+:¥148.18 100+:¥145.2401 250+:¥144.56011+:¥204.48 |
 Mouser 贸泽电子 | SC648NDR | MALLORY | 蜂鸣器 Sonalert® 音频产品 | 25+:¥154.61991+:¥169.54 2+:¥169.54 5+:¥169.54 10+:¥169.54 25+:¥169.54 50+:¥148.18 100+:¥145.2401 250+:¥144.5601 |
 Mouser 贸泽电子 | SC648NDR | Mallory Sonalert | 音频指示器及警报器 CONSTANT, 10-48VDC 2900HZ, LOUD | 1:¥212.0784 5:¥198.7896 10:¥180.2689 25:¥165.6693 50:¥161.6691
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 Onlinecomponents | SC648NDR | MALLORY | 蜂鸣器 Sonalert® 音频产品 | 25+:¥154.61991+:¥169.54 2+:¥169.54 5+:¥169.54 10+:¥169.54 25+:¥169.54 50+:¥148.18 100+:¥145.2401 250+:¥144.56011+:¥204.481+:¥143.54 25+:¥142.5799 100+:¥141.63 250+:¥132.79 1000+:¥131.2001 |