销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Am2 | AT-1438-TWT-R | PROJECTS UNLIMITED | | 1+:¥16.29 10+:¥14.79 100+:¥11.83 500+:¥9.82 1000+:¥8.57 5000+:¥7.68991+:¥12.84 10+:¥11.68 50+:¥10.02 100+:¥9.36 200+:¥8.7 500+:¥8.7 1000+:¥8.7 2000+:¥8.3 5000+:¥7.911+:¥15.3701 10+:¥13.99 50+:¥1 |
 Avnet Express | AT-1438-TWT-R | PUI Audio | AUD TRANSDUCER PIEZO 5VP-P 1MA SLDR 1VP-P 3300HZ TO 4300HZ T - Bulk | 99 : $1.2087 499 : $1.1476
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 Carlton-Bates Company | AT-1438-TWT-R | PROJECTS UNLIMITED INC | Single Tone Signal 3800 Hz Con | 1 : $1.58
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 Digi-Key 得捷电子 | AT-1438-TWT-R | PUI Audio, Inc. | AUDIO PIEZO TRANSDUCER 1-20V TH | $1.90000 |
 Digi-Key 得捷电子 | AT-1438-TWT-R | PUI Audio | BUZZER PIEZO 5V 13.8MM RADIAL | 100 : $1.62 10 : $2.025 1 : $2.23
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 Digi-Key 得捷电子 | AT-1438-TWT-R | PUI Audio | 蜂鸣器 AT 音频产品 机电产品 扬声器与变频器 5V 80dBA 3800Hz | 1+:¥16.29 10+:¥14.79 100+:¥11.83 500+:¥9.82 1000+:¥8.57 5000+:¥7.6899 |
 element14 Asia-Pacific | AT-1438-TWT-R | Projects Unlimited | TRANSDUCER ALARMS RoHS : Compliant | 1 : ?2,601.0 10 : ?2,367.0 50 : ?2,027.0 100 : ?1,898.0 200 : ?1,746.0 500 : ?1,570.0 1,000 : ?1,371.0 2,000 : ?1,324.0
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 element14 e络盟电子 | AT-1438-TWT-R | PROJECTS UNLIMITED | | 1+:¥16.29 10+:¥14.79 100+:¥11.83 500+:¥9.82 1000+:¥8.57 5000+:¥7.68991+:¥12.84 10+:¥11.68 50+:¥10.02 100+:¥9.36 200+:¥8.7 500+:¥8.7 1000+:¥8.7 2000+:¥8.3 5000+:¥7.911+:¥15.3701 10+:¥13.99 50+:¥11.98 |
 Farnell element14 | AT-1438-TWT-R | Projects Unlimited | TRANSDUCER ALARMS RoHS : Compliant | 100 : $0.881 500 : $0.819
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 Mouser 贸泽电子 | AT-1438-TWT-R | PUI Audio | 蜂鸣器 AT 音频产品 机电产品 扬声器与变频器 5V 80dBA 3800Hz | 1+:¥16.29 10+:¥14.79 100+:¥11.83 500+:¥9.82 1000+:¥8.57 5000+:¥7.68991+:¥12.84 10+:¥11.68 50+:¥10.02 100+:¥9.36 200+:¥8.7 500+:¥8.7 1000+:¥8.7 2000+:¥8.3 5000+:¥7.91 |
 Mouser 贸泽电子 | AT-1438-TWT-R | PUI Audio | 扬声器与变频器 5V 80dBA 3800Hz | 1:¥15.142 10:¥12.0684 20:¥10.9836 50:¥10.2152
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 Newark element14 | AT-1438-TWT-R | Projects Unlimited | TRANSDUCER ALARMS; Transducer Function:Alarm; Tones:-; Supply Voltage Min:1V; Supply Voltage Max:20V; Operating Current Max:1mA; Sound Level SPL:80dBA; Sound Level Distance:10cm; Resonant Frequency:3.8kHz; SVHC:No SVHC (15-Jun-2015);;RoHS Compliant: Yes | 500 : $1.34 1,000 : $1.24
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 PUI | AT-1438-TWT-R | PUI Audio | | 1,000 : $0.99 2,000 : $0.93
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