PUI Audio 85 dBA Through Hole External Piezo Buzzer Transducer 8.5 mm 1 V Min 12 mm 12mm 3V Max
- RS Stock No.:
- 276-849
- Mfr. Part No.:
- AT-1224-TWT-R
- Brand:
- PUI Audio
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Units | Per unit |
|---|---|
| 1 - 9 | £1.08 |
| 10 - 99 | £0.97 |
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| 500 - 999 | £0.83 |
| 1000 + | £0.68 |
*price indicative
- RS Stock No.:
- 276-849
- Mfr. Part No.:
- AT-1224-TWT-R
- Brand:
- PUI Audio
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | PUI Audio | |
| Product Type | Piezo Buzzer Transducer | |
| Mount Type | Through Hole | |
| Minimum Supply Voltage | 1V | |
| Maximum Supply Voltage | 3V | |
| Sound Level | 85dBA | |
| Drive Type | External | |
| Maximum Operating Temperature | 85°C | |
| Height | 8.5mm | |
| Standards/Approvals | RoHS, REACH | |
| Width | 12mm | |
| Length | 12mm | |
| Maximum Frequency | 2900Hz | |
| Minimum Frequency | 1900Hz | |
| Select all | ||
|---|---|---|
Brand PUI Audio | ||
Product Type Piezo Buzzer Transducer | ||
Mount Type Through Hole | ||
Minimum Supply Voltage 1V | ||
Maximum Supply Voltage 3V | ||
Sound Level 85dBA | ||
Drive Type External | ||
Maximum Operating Temperature 85°C | ||
Height 8.5mm | ||
Standards/Approvals RoHS, REACH | ||
Width 12mm | ||
Length 12mm | ||
Maximum Frequency 2900Hz | ||
Minimum Frequency 1900Hz | ||
- COO (Country of Origin):
- CN
PUI Audio Piezo Buzzer Transducer, 85dBA Sound Level, 3V Minimum Supply Voltage - AT-1224-TWT-R
This piezo buzzer transducer provides an audible alarm source for electronic systems requiring a driven sound emitter. It operates as an externally driven device suitable for PCB mounting in control panels and equipment where a Compact acoustic alert with a specified frequency range and sound output is required.
Features and Benefits:
• Operates between 3V and 8V supplying a flexible drive range
• Produces 85dBA sound level for clear audible signals
• Frequency span 1900 to 2900Hz for recognisable alarm tones
• Withstands operating temperatures up to +70°C for hot environments
• Through-hole mount facilitates robust PCB attachment and serviceability
• Produces 85dBA sound level for clear audible signals
• Frequency span 1900 to 2900Hz for recognisable alarm tones
• Withstands operating temperatures up to +70°C for hot environments
• Through-hole mount facilitates robust PCB attachment and serviceability
Applications
• Suitable for alarm circuits in automation equipment
• Ideal for safety alerts in electrical control cabinets
• Used with industrial instruments requiring audible notifications
• Can be used for prototype electronics and hobbyist projects
• Suitable for replacement in Compact PCB-mounted warning units
• Ideal for safety alerts in electrical control cabinets
• Used with industrial instruments requiring audible notifications
• Can be used for prototype electronics and hobbyist projects
• Suitable for replacement in Compact PCB-mounted warning units
What mounting method does it use for PCB installation?
It is designed for through-hole mounting, providing a secure mechanical and soldered electrical connection to standard PCBs.
What drive arrangement is required for operation?
The device requires an external drive signal within its supply window to produce sound, it does not include an internal oscillator.
How small is the component footprint for tight assemblies?
The transducer occupies a Compact 12mm square footprint with a low-profile height suitable for constrained enclosures.
Are there environmental or material standards associated with the device?
It complies with RoHS and REACH requirements relating to restricted substances and chemical safety.
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