PUI Audio 95 dBA Lead Wire Continuous Buzzer 3 V dc Min 15 V dc Max
- RS Stock No.:
- 475-525
- Mfr. Part No.:
- LAI-3330-PM-WP-LW500
- Brand:
- PUI Audio
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Units | Per unit |
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| 1 - 4 | £15.32 |
| 5 + | £14.86 |
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- RS Stock No.:
- 475-525
- Mfr. Part No.:
- LAI-3330-PM-WP-LW500
- 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 | Buzzer | |
| Mount Type | Lead Wire | |
| Minimum Supply Voltage | 3V dc | |
| Maximum Supply Voltage | 15V dc | |
| Sound Level | 95dBA | |
| Tone Type | Continuous | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | 70°C | |
| Termination Style | Lead Wire | |
| Standards/Approvals | RoHS | |
| Maximum Frequency | 3500Hz | |
| Supply Current | 25mA | |
| Minimum Frequency | 2500Hz | |
| Select all | ||
|---|---|---|
Brand PUI Audio | ||
Product Type Buzzer | ||
Mount Type Lead Wire | ||
Minimum Supply Voltage 3V dc | ||
Maximum Supply Voltage 15V dc | ||
Sound Level 95dBA | ||
Tone Type Continuous | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature 70°C | ||
Termination Style Lead Wire | ||
Standards/Approvals RoHS | ||
Maximum Frequency 3500Hz | ||
Supply Current 25mA | ||
Minimum Frequency 2500Hz | ||
- COO (Country of Origin):
- CN
PUI Audio Buzzer, 104db Sound Level, 3V to 15V Supply Voltage - LAI-3330-PM-WP-LW500
This buzzer is a Compact acoustic warning device designed for industrial and outdoor signalling in automation and electrical systems. It produces a continuous audible alert within a defined frequency band and operates across a broad supply range, making it suitable for diverse control panels and alerting circuits where a clear, sustained alarm tone is required.
Features and Benefits:
• Emits 104dB sound pressure for high audibility in noisy environments
• Operates from 3V to 15V providing flexible supply compatibility
• Frequency range 2500 to 3500Hz optimised for attention-grabbing tones
• Draws 25mA to minimise power consumption in battery-backed systems
• Continuous tone via lead wire termination for simple wiring integration
• RoHS-compliant construction for adherence to restricted substances
• Operates from 3V to 15V providing flexible supply compatibility
• Frequency range 2500 to 3500Hz optimised for attention-grabbing tones
• Draws 25mA to minimise power consumption in battery-backed systems
• Continuous tone via lead wire termination for simple wiring integration
• RoHS-compliant construction for adherence to restricted substances
Applications
• Suitable for factory automation alarm panels requiring loud alerts
• Ideal for access control systems demanding continuous tone signalling
• Used with outdoor enclosures where waterproof acoustic output is needed
• Can be used for machinery guard warning in mechanical workshops
• Used for safety annunciation in electrical distribution cabinets
• Ideal for access control systems demanding continuous tone signalling
• Used with outdoor enclosures where waterproof acoustic output is needed
• Can be used for machinery guard warning in mechanical workshops
• Used for safety annunciation in electrical distribution cabinets
What temperature limits affect reliable operation?
The device functions between -20°C and 70°C, so it should be sited where ambient conditions remain within that span.
How is the component mounted and connected in a circuit?
It uses lead wires for termination, allowing direct connection to control boards or harnesses without PCB soldering.
What kind of tone behaviour can be expected under steady supply?
When powered within its voltage range it produces a continuous single-frequency alarm suitable for persistent warning indications.
Are there specific physical attributes that aid Compact installations?
Its overall form factor includes a low-profile height of 4.2mm, enabling placement in shallow enclosures or slim panels.
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