PUI Audio 0.015 W Miniature Speaker 26.8 mm Dia. 8 mm
- RS stock no.:
- 276-738
- Mfr. Part No.:
- AR027150MR-2-R
- Manufacturer:
- PUI Audio
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R 45,56
(exc. VAT)
R 52,39
(inc. VAT)
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In Stock
- Plus 31 unit(s) shipping from 14 September 2026
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Units | Per unit |
|---|---|
| 1 - 9 | R 45.56 |
| 10 - 99 | R 44.42 |
| 100 - 499 | R 43.09 |
| 500 - 999 | R 41.37 |
| 1000 + | R 39.72 |
*price indicative
- RS stock no.:
- 276-738
- Mfr. Part No.:
- AR027150MR-2-R
- Manufacturer:
- PUI Audio
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | PUI Audio | |
| Product Type | Miniature Speaker | |
| Sound Level | 118dB | |
| Rated Power | 0.015W | |
| Frequency | 20Hz | |
| Cone Material | Mylar | |
| Impedance | 150Ω | |
| Diameter | 26.8mm | |
| Height | 8mm | |
| Standards/Approvals | REACH, RoHS | |
| Length | 26.8mm | |
| Select all | ||
|---|---|---|
Brand PUI Audio | ||
Product Type Miniature Speaker | ||
Sound Level 118dB | ||
Rated Power 0.015W | ||
Frequency 20Hz | ||
Cone Material Mylar | ||
Impedance 150Ω | ||
Diameter 26.8mm | ||
Height 8mm | ||
Standards/Approvals REACH, RoHS | ||
Length 26.8mm | ||
- COO (Country of Origin):
- CN
PUI Audio Miniature Speaker, 26.8mm Diameter, 0.015W Rated Power - AR027150MR-2-R
This miniature speaker is a Compact acoustic transducer intended for use in electronic systems where a small, efficient sound source is required. It converts electrical signals into audible output and is suitable for integration into Compact devices that require a recognisable tone or alert in constrained spaces.
Features and Benefits:
• High electrical resistance provides compatibility with high-impedance circuits
• Mylar cone yields consistent acoustic response and durability
• Peak sensitivity supports loud output for low input power
• Very low rated power reduces energy consumption in battery systems
• Compliance with chemical and materials standards supports regulated designs
• Mylar cone yields consistent acoustic response and durability
• Peak sensitivity supports loud output for low input power
• Very low rated power reduces energy consumption in battery systems
• Compliance with chemical and materials standards supports regulated designs
Applications
• Suitable for handheld alarm and alert devices
• Ideal for industrial control panels requiring audible signalling
• Used with Compact medical instruments needing discrete alerts
• Can be used for portable test equipment audio feedback
• Used for security system sirens and notification modules
• Ideal for industrial control panels requiring audible signalling
• Used with Compact medical instruments needing discrete alerts
• Can be used for portable test equipment audio feedback
• Used for security system sirens and notification modules
What electrical load should I expect when integrating this component?
The speaker presents a nominal impedance of 150Ω and should be driven by circuitry matched to that impedance for expected acoustic performance.
How does the cone material affect longevity in routine use?
The Mylar diaphragm offers resistance to deformation and provides stable sound characteristics over repeated operation under normal conditions.
What sound pressure behaviour can be expected from a low-power drive?
Despite a low rated input of 0.015 W, the device achieves a high output level, enabling clear audible signals from modest drive levels.
Which acoustic frequency does the unit principally reproduce for alerts?
The speaker is designed to produce sound energy centred around 10 kHz, suitable for sharp, attention-grabbing tones.
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