buzzer/Alarms
Transducer Buzzer
Electromagnetic transducer buzzer, PCB mount with clean tone, 1.5V-24V, internal/external drive, for meters and instruments.
Power Range0.5W-1.5W
TypeElectromagnetic Transducer Buzzer
MountingPCB Through-Hole
ApplicationMeters, Instruments, Chargers
TerminationPin / SMD
Rated Voltage1.5V / 3V / 5V / 12V / 24V
Resonant Frequency (Hz)2500 - 4000Hz
Sound Pressure Level (dB)80 - 95dB
1. Electromagnetic Core: Compact transducer design delivers strong output with low drive current.
2. PCB Mount Interface: Standard 2-pin (and 2+2 pad) PCB terminals for soldered connection in meters and instruments.
3. Internal & External Drive: Choose self-oscillating or signal-driven versions to suit your driver stage.
4. Stable Frequency: Consistent 2000-4000Hz output for recognizable alert tones.
5. Wide Voltage Selection: 1.5V-24V types fit battery and industrial supply designs.
Application Scenes
Meters, Instruments, Chargers
| Power Range | 0.5W-1.5W |
|---|---|
| Type | Electromagnetic Transducer Buzzer |
| Mounting | PCB Through-Hole |
| Application | Meters, Instruments, Chargers |
| Termination | Pin / SMD |
| Rated Voltage | 1.5V / 3V / 5V / 12V / 24V |
| Resonant Frequency (Hz) | 2500 - 4000Hz |
| Sound Pressure Level (dB) | 80 - 95dB |
Request a Quote
Tell us about your requirements and our sales team will reply within 24 hours.
FAQ
Frequently Asked Questions
Q: What is the operating temperature range of this buzzer?
The operating temperature range is typically -20\u2103 to +70\u2103, ensuring stable sound output in automotive and industrial environments.
Q: How to choose between self-drive and external-drive versions?
Self-drive (internal driver) types sound as soon as DC power is applied; external-drive types need a drive signal around 2000-4000Hz from your circuit. Our engineers will help you select the right type.
Q: What certifications do these buzzers comply with?
Our products are manufactured under ISO 9001 and are available with CE, RoHS, FCC and EMC certifications. Certification documents are provided on request.
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