PUI Audio 80 dBA Through Hole Continuous Internal Magnetic Buzzer Component 5 mm 3 V dc Min 9.6 mm 9.6mm 7V dc Max
- RS Stock No.:
- 276-808
- Mfr. Part No.:
- AI-1027-TWT-5V-R
- Brand:
- PUI Audio
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$5.43
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- Plus 51 unit(s) shipping from 19 October 2026
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Units | Per unit |
|---|---|
| 1 - 9 | $5.43 |
| 10 - 99 | $4.88 |
| 100 - 499 | $4.47 |
| 500 - 999 | $4.17 |
| 1000 + | $3.40 |
*price indicative
- RS Stock No.:
- 276-808
- Mfr. Part No.:
- AI-1027-TWT-5V-R
- Brand:
- PUI Audio
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | PUI Audio | |
| Mount Type | Through Hole | |
| Product Type | Magnetic Buzzer Component | |
| Minimum Supply Voltage | 3V dc | |
| Maximum Supply Voltage | 7V dc | |
| Sound Level | 80dBA | |
| Drive Type | Internal | |
| Tone Type | Continuous | |
| Maximum Operating Temperature | 70°C | |
| Height | 5mm | |
| Length | 9.6mm | |
| Standards/Approvals | RoHS | |
| Width | 9.6mm | |
| Maximum Frequency | 2900Hz | |
| Minimum Frequency | 2500Hz | |
| Select all | ||
|---|---|---|
Brand PUI Audio | ||
Mount Type Through Hole | ||
Product Type Magnetic Buzzer Component | ||
Minimum Supply Voltage 3V dc | ||
Maximum Supply Voltage 7V dc | ||
Sound Level 80dBA | ||
Drive Type Internal | ||
Tone Type Continuous | ||
Maximum Operating Temperature 70°C | ||
Height 5mm | ||
Length 9.6mm | ||
Standards/Approvals RoHS | ||
Width 9.6mm | ||
Maximum Frequency 2900Hz | ||
Minimum Frequency 2500Hz | ||
- COO (Country of Origin):
- CN
PUI Audio Magnetic Buzzer Component, 80dBA Sound Level, 3 to 7V Supply Voltage - AI-1027-TWT-5V-R
This magnetic buzzer component provides an audible continuous tone for signalling and alert applications in industrial and electronic systems. Designed for through-hole mounting, it operates within a modest voltage range suitable for control and automation circuits and is intended for installations where a compact, audible alert is required.
Features and Benefits:
• Continuous tone output between 2500Hz and 2900Hz delivers clear alerts
• Operates from 3V to 7V enabling flexible power-source integration
• Produces 80dBA sound level for high audibility in noisy environments
• Withstands up to 70°C continuous temperature for industrial use
• Internal drive reduces external circuit complexity and component count
• Operates from 3V to 7V enabling flexible power-source integration
• Produces 80dBA sound level for high audibility in noisy environments
• Withstands up to 70°C continuous temperature for industrial use
• Internal drive reduces external circuit complexity and component count
Applications
• Suitable for panel-mounted automation alarms in factory equipment
• Ideal for control cabinets requiring distinct audible alerts
• Used for machinery fault indication in electrical systems
• Can be used for instrument enclosures in mechanical workshops
• Ideal for control cabinets requiring distinct audible alerts
• Used for machinery fault indication in electrical systems
• Can be used for instrument enclosures in mechanical workshops
What mounting method is required for installation?
It uses a through-hole mount requiring PCB soldering and mechanical support for secure placement.
How does the drive method affect circuit design?
An internal drive means the buzzer needs only a suitable supply voltage and minimal external driving circuitry.
What form factor considerations apply for Compact assemblies?
The component occupies a near-square footprint of 9.6x9.6 mm, allowing dense board layouts.
Are there any environmental or regulatory considerations for selection?
It conforms to RoHS requirements restricting certain hazardous substances in electrical assemblies.
- RS Stock No. 0276808P
- Mfr. Part No. AI-1027-TWT-5V-R
Each (Supplied in a Tray)
$5.43
- RS Stock No. 0276807
- Mfr. Part No. AI-1027-TWT-5V-2-R
Each
$3.43
- RS Stock No. 0276807P
- Mfr. Part No. AI-1027-TWT-5V-2-R
Each (Supplied in a Tray)
$3.43
- RS Stock No. 0276805
- Mfr. Part No. AI-1027-TWT-3V-R
Each
$5.43
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