PUI Audio 100 dBA Through Hole Continuous Internal 30 mm Piezo Buzzer Component 30 mm 2 V dc Min 5V dc Max
- RS Stock No.:
- 276-734P
- Mfr. Part No.:
- AI-3035-TWT-3V-R
- Brand:
- PUI Audio
Bulk discount available
View bulk pricing optionsSubtotal 10 units (supplied in a tray)*
Kr. 280,30
(exc. VAT)
Kr. 350,40
(inc. VAT)
FREE delivery for online orders over 750,00 kr
In Stock
- Plus 52 unit(s) shipping from 02 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 10 - 99 | Kr. 28,03 |
| 100 - 499 | Kr. 25,63 |
| 500 - 999 | Kr. 23,91 |
| 1000 + | Kr. 19,33 |
*price indicative
- RS Stock No.:
- 276-734P
- Mfr. Part No.:
- AI-3035-TWT-3V-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 Component | |
| Mount Type | Through Hole | |
| Minimum Supply Voltage | 2V dc | |
| Maximum Supply Voltage | 5V dc | |
| Sound Level | 100dBA | |
| Drive Type | Internal | |
| Tone Type | Continuous | |
| Diameter | 23.8mm | |
| Minimum Operating Temperature | -30°C | |
| Maximum Operating Temperature | 70°C | |
| Standards/Approvals | REACH Ex. 7c-1, RoHS | |
| Length | 30mm | |
| Termination Style | Tin Plated Red Copper(DSn) | |
| Depth | 30mm | |
| Height | 30mm | |
| Maximum Frequency | 4000Hz | |
| Supply Current | 9mA | |
| Select all | ||
|---|---|---|
Brand PUI Audio | ||
Product Type Piezo Buzzer Component | ||
Mount Type Through Hole | ||
Minimum Supply Voltage 2V dc | ||
Maximum Supply Voltage 5V dc | ||
Sound Level 100dBA | ||
Drive Type Internal | ||
Tone Type Continuous | ||
Diameter 23.8mm | ||
Minimum Operating Temperature -30°C | ||
Maximum Operating Temperature 70°C | ||
Standards/Approvals REACH Ex. 7c-1, RoHS | ||
Length 30mm | ||
Termination Style Tin Plated Red Copper(DSn) | ||
Depth 30mm | ||
Height 30mm | ||
Maximum Frequency 4000Hz | ||
Supply Current 9mA | ||
- COO (Country of Origin):
- CN
PUI Audio Piezo Buzzer Component, 30mm Diameter, 100 dBA Sound Level - AI-3035-TWT-3V-R
This piezo buzzer component provides an audible alert source for electronic and industrial systems, producing a continuous tone for signalling and alarm functions. It is designed for through-hole mounting and operates across a low-voltage range, making it suitable for integration into control panels and automation equipment where a compact, high-output acoustic device is required.
Features and Benefits:
• Produces up to 100 dBA for clear audible alerts at distance
• Operates from 2V to 5V for flexible low-voltage designs
• Draws 9 mA to minimise power consumption in battery systems
• Sustains tone up to 4000 Hz for distinct frequency signalling
• Withstands -30 °C to 70 °C for cold and heat-prone environments
• Tin-plated red copper termination ensures reliable solder joints
• Operates from 2V to 5V for flexible low-voltage designs
• Draws 9 mA to minimise power consumption in battery systems
• Sustains tone up to 4000 Hz for distinct frequency signalling
• Withstands -30 °C to 70 °C for cold and heat-prone environments
• Tin-plated red copper termination ensures reliable solder joints
Applications
• Suitable for alarm circuits in factory automation panels
• Ideal for audible alerts on test rigs and measurement equipment
• Used for warning sounds in access control systems
• Can be used for signalling in control cabinets and distribution boards
• Used with low-voltage battery systems for portable alarms
• Ideal for audible alerts on test rigs and measurement equipment
• Used for warning sounds in access control systems
• Can be used for signalling in control cabinets and distribution boards
• Used with low-voltage battery systems for portable alarms
What mounting method is required for PCB assembly?
The device uses through-hole mounting, providing mechanical stability and straightforward wave or hand soldering.
How does supply voltage affect performance?
The buzzer functions across 2V to 5 V, operating within this range ensures expected sound output and current draw.
What tone behaviour should be expected during continuous operation?
It emits a continuous tone type suited to persistent alarm conditions rather than intermittent beeps.
Which materials are present at the electrical termination?
Termination is fashioned from tin-plated red copper to aid corrosion resistance and solderability.
Is the component suitable for use in regulated manufacturing environments?
It meets RoHS and REACH exclusions where applicable, aligning with material restrictions for production use.
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