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— IC芯片 | 连接器 | 传感器 | 被动器件 —

Alarms, Buzzers, and Sirens are devices that produce an audible signal usually like a steady high-pitched hum that is encased within a molded housing. The characteristics are driver circuitry, input type, voltage rated, voltage range, frequency, technology, operating mode, current supply, and port location. The technology is electromechanical, magnetic, piezo, and piezo (with feedback) with a frequency from multiple, 200Hz to 8kHz.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() CI26P-16T40-C-1X $6.00 | Challenge Electronics | BUZZER PIEZO 12V 26X26MM TH | Tray | Through Hole | - | -40°C ~ 105°C | |
![]() CI35P-28E210-C-1X $4.85 | Challenge Electronics | AUD. PIEZO IND 6-28V PNL MNT | Tray | Through Hole | CI35P | -30°C ~ 85°C | |
![]() CI35P-30E240-C-10X $5.90 | Challenge Electronics | BUZZER PIEZO 12V 35.2MM PNL MNT | Tray | Panel Mount | - | -30°C ~ 65°C | |
![]() CI35P-30E240-P-23X $7.38 | Challenge Electronics | BUZZER PIEZO 12V 29MM PNL MNT | Tray | Panel Mount | - | -30°C ~ 65°C | |
![]() CI36P-30E290-P-5X $8.78 | Challenge Electronics | BUZZER PIEZO 24V 36MM PNL MT | Tray | Panel Mount | - | -30°C ~ 65°C | |
![]() CI41P-20T280-C-1X $2.07 | Challenge Electronics | BUZZER PIEZO 12V 41.8MM TH | Tray | Through Hole | - | -30°C ~ 70°C | |
![]() CI44S-15W45-M-1 $5.78 | Challenge Electronics | BUZZER 10V 44MM FLANGE MULT TONE | Tray | Panel Mount, Flange | - | -20°C ~ 55°C | |
![]() CLI-1375B-83T $5.91 | Same Sky (Formerly CUI Devices) | 12VDC, 83DB, BLUE LED | Tray | Through Hole | CLI | -20°C ~ 100°C |