销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | SNP428FR | Mallory Sonalert | ALARM, CONTINUOUS TONE, 4-28 VDC, 52-68 DB, 2.9 KHZ, PANEL- SNAP IN, ROHS | +1:$34.81 +5:$33.77 +10:$32.37 |
 Digi-Key 得捷电子 | SNP428F | Mallory Sonalert Products Inc. | AUDIO PIEZO IND 4-28V PNL MNT | $13.17430 |
 Digi-Key 得捷电子 | SNP428FR | Mallory Sonalert Products Inc. | AUDIO PIEZO IND 4-28V PNL MNT | $30.45000 |
 Mouser 贸泽电子 | SNP428F | Mallory Sonalert | 音频指示器及警报器 CONSTANT, 4-28VDC SNAP-IN, SOFT | 1:¥230.4409 5:¥216.1464 10:¥195.942 25:¥180.1107 50:¥175.6585
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 Mouser 贸泽电子 | SNP428FR | Mallory Sonalert | 音频指示器及警报器 CONSTANT, 4-28VDC SNAP-IN, SOFT | 1:¥215.8413 5:¥202.3943 10:¥183.4894 25:¥168.7429 50:¥164.5167
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