OBO-20C4
Buzzer Piezoelectric Buzzer Drive Circuit Built-in Type
Buzzer Ø24x14mm 83db Min. At 3.8±0.5Khz-DC 9V with Driver
Documentation

Obo Pro.2
Buzzer -> Piezoelectric Buzzer -> Drive Circuit Built-in Type
Image | Code | Frequenza [Hz] | Tono | dB | Voltage[V] | Dimension [mm;mt] |
---|---|---|---|---|---|---|
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OBO-14C40PA
4.0kHz | Single | 80 | 6 - 12V | Ø13.8x8.2mm
|
4.0kHz | Single | 80 | 6 - 12V | Ø13.8x8.2mm |
OBO-14C45PA
4.4kHz | Single | 82 | 5 - 15V | Ø14mm
|
4.4kHz | Single | 82 | 5 - 15V | Ø14mm | |
OBO-14C45PA-D01
4.4kHz | Single | 85 | 3 - 15V | Ø14mm
|
4.4kHz | Single | 85 | 3 - 15V | Ø14mm | |
OBO-15210
4.4kHz | Single | 85 | 3 - 15V | Ø13.8mm
|
4.4kHz | Single | 85 | 3 - 15V | Ø13.8mm | |
OBO-15210-D01
4.4kHz | Single | 85 | 3 - 15V | Ø14mm
|
4.4kHz | Single | 85 | 3 - 15V | Ø14mm | |
OBO-1612C-A2
2.3kHz | - | 85 | 8 - 15V | Ø16x14mm
|
2.3kHz | - | 85 | 8 - 15V | Ø16x14mm | |
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OBO-27P2
3.4kHz | Pulse | 87 | 5 - 20V | Ø30x15.5mm
|
3.4kHz | Pulse | 87 | 5 - 20V | Ø30x15.5mm |
OBO-35C4
2.8kHz | Continuous | 100 | 3 - 20V | Ø42x16.5mm
|
2.8kHz | Continuous | 100 | 3 - 20V | Ø42x16.5mm | |
OBO-50TRP
2.4kHz | Continuous | 100 | 3 - 24V | Ø50mm
|
2.4kHz | Continuous | 100 | 3 - 24V | Ø50mm | |
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OBO-35C1
2.8kHz | Continuous | 88 | 3 - 30V | Ø42x16mm
|
2.8kHz | Continuous | 88 | 3 - 30V | Ø42x16mm |
OBO-35C1-D01
2.8±0.5Khz | Continuous | 97 | 5-24V | Ø41,8x16mm
|
2.8±0.5Khz | Continuous | 97 | 5-24V | Ø41,8x16mm | |
OBO-35D1
3.05kHz | Dual | 97 | 5 - 20V | Ø50x16mm
|
3.05kHz | Dual | 97 | 5 - 20V | Ø50x16mm | |
OBO-42C28WD
2.8kHz | Single | 95 | 3 - 30V | Ø41,8x16mm
|
2.8kHz | Single | 95 | 3 - 30V | Ø41,8x16mm | |
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OBO-20C1-15
3.4kHz | Continuous | 90 | 3 - 15V | Ø24.5x12mm
|
3.4kHz | Continuous | 90 | 3 - 15V | Ø24.5x12mm |
OBO-20C1-175
3.4kHz | Continuous | 90 | 3 - 15V | Ø24.5x12mm
|
3.4kHz | Continuous | 90 | 3 - 15V | Ø24.5x12mm | |
OBO-27C8
3.5kHz | Continuous | 87 | 3 - 30V | Ø30x15.5mm
|
3.5kHz | Continuous | 87 | 3 - 30V | Ø30x15.5mm | |
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OBO-20C3
3.8kHz | Continuous | 83 | 3 - 30V | Ø24x14mm
|
3.8kHz | Continuous | 83 | 3 - 30V | Ø24x14mm |
OBO-20C4
3.8kHz | Continuous | 83 | 3 - 30V | Ø24x14mm
|
3.8kHz | Continuous | 83 | 3 - 30V | Ø24x14mm | |
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OBO-20C5
3.8kHz | Continuous | 83 | 3 - 30V | Ø24x9.5mm
|
3.8kHz | Continuous | 83 | 3 - 30V | Ø24x9.5mm |
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OBO-35C2
2.8kHz | Continuous | 97 | 3 - 20V | Ø42x16mm
|
2.8kHz | Continuous | 97 | 3 - 20V | Ø42x16mm |
OBO-35C5
2.8kHz | Continuous | 103 | 3 - 15V | Ø42x25.5mm
|
2.8kHz | Continuous | 103 | 3 - 15V | Ø42x25.5mm | |
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OBO-20C6
3.4kHz | Continuous | 80 | 3 - 30V | Ø24x9.5mm
|
3.4kHz | Continuous | 80 | 3 - 30V | Ø24x9.5mm |
OBO-27C9
3.5kHz | Continuous | 87 | 3 - 30V | Ø31x14mm
|
3.5kHz | Continuous | 87 | 3 - 30V | Ø31x14mm | |
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OBO-27C0
3.5kHz | Continuous | 97 | 3 - 20V | Ø31x14mm
|
3.5kHz | Continuous | 97 | 3 - 20V | Ø31x14mm |
OBO-27C3
2.5kHz | Continuous | 80 | 3 - 30V | Ø31x10mm
|
2.5kHz | Continuous | 80 | 3 - 30V | Ø31x10mm | |
OBO-27C4
3.5kHz | Continuous | 85 | 3 - 30V | Ø31x10mm
|
3.5kHz | Continuous | 85 | 3 - 30V | Ø31x10mm | |
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OBO-30C38PA-001
3.8kHz | Continuous | 85 | 3 - 20V | Ø30x15.5mm
|
3.8kHz | Continuous | 85 | 3 - 20V | Ø30x15.5mm |