PUI Audio 70 dBA Surface External Piezo Buzzer Transducer 2 V Min 4V Max
- N° de stock RS:
- 276-778
- Référence fabricant:
- SMT-0440-S-R
- Fabricant:
- PUI Audio
Offre groupée disponible
Consulter les options de prix de grosSous-total (1 unité)*
3,02 €
(TVA exclue)
3,65 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 90,00 €
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- 2 980 unité(s) prête(s) à être expédiée(s) d'un autre centre de distribution
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Unité | Prix par unité |
|---|---|
| 1 - 9 | 3,02 € |
| 10 - 99 | 2,74 € |
| 100 - 499 | 2,51 € |
| 500 - 999 | 2,33 € |
| 1000 + | 1,90 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 276-778
- Référence fabricant:
- SMT-0440-S-R
- Fabricant:
- PUI Audio
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | PUI Audio | |
| Mount Type | Surface | |
| Product Type | Piezo Buzzer Transducer | |
| Minimum Supply Voltage | 2V | |
| Maximum Supply Voltage | 4V | |
| Sound Level | 70dBA | |
| Drive Type | External | |
| Maximum Operating Temperature | 70°C | |
| Standards/Approvals | RoHS, REACH | |
| Maximum Frequency | 4500Hz | |
| Minimum Frequency | 3500Hz | |
| Sélectionner tout | ||
|---|---|---|
Marque PUI Audio | ||
Mount Type Surface | ||
Product Type Piezo Buzzer Transducer | ||
Minimum Supply Voltage 2V | ||
Maximum Supply Voltage 4V | ||
Sound Level 70dBA | ||
Drive Type External | ||
Maximum Operating Temperature 70°C | ||
Standards/Approvals RoHS, REACH | ||
Maximum Frequency 4500Hz | ||
Minimum Frequency 3500Hz | ||
- Pays d'origine :
- CN
PUI Audio Piezo Buzzer Transducer, 70dBA Sound Level, 2mm Height - SMT-0440-S-R
This piezo buzzer transducer provides an audible alert function for electronic systems, driven by an external signal and intended for surface-mount integration. It is designed for applications requiring a compact, low-profile sound source that fits onto printed circuit boards and operates within typical electronic device environments.
Features and Benefits:
• Operates across a 3500 to 4500 Hz range for clear high-frequency tones
• Functions on 2 to 4V supply for low-voltage system compatibility
• Delivers 70 dBA sound level for perceptible alarm output
• Surface-mount package allows automated PCB assembly
• External-drive configuration enables precise tone control
• Conforms to RoHS and REACH for regulated-material use
• Functions on 2 to 4V supply for low-voltage system compatibility
• Delivers 70 dBA sound level for perceptible alarm output
• Surface-mount package allows automated PCB assembly
• External-drive configuration enables precise tone control
• Conforms to RoHS and REACH for regulated-material use
Applications
• Suitable for alarm modules in automation controllers
• Ideal for status indication in handheld measurement tools
• Used with control panels in electrical distribution equipment
• Can be used for warning signals in Compact mechanical assemblies
• Suitable for audible alerts in consumer electronics with size constraints
• Ideal for status indication in handheld measurement tools
• Used with control panels in electrical distribution equipment
• Can be used for warning signals in Compact mechanical assemblies
• Suitable for audible alerts in consumer electronics with size constraints
What temperature limits should be considered during operation?
The device is rated for continuous operation up to 70 °C, so thermal management of surrounding components is advisable in high-ambient environments.
How does the mounting style affect assembly?
The surface-mount form factor supports pick-and-place and reflow soldering processes for efficient high-volume production.
What driving arrangement is required to produce sound?
An external drive signal must be supplied, the transducer does not include an internal driver and requires appropriate drive circuitry.
Are there specific design advantages to the low profile?
The 2mm height reduces enclosure thickness and allows integration into slim devices where vertical space is limited.
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