PUI Audio 8 Ω 0.7 W Miniature Speaker 3.9 mm, 11mm
- RS Stock No.:
- 276-741
- Mfr. Part No.:
- AS01508MO-SC11-R
- Manufacturer:
- PUI Audio
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- RS Stock No.:
- 276-741
- Mfr. Part No.:
- AS01508MO-SC11-R
- Manufacturer:
- 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 | |
| Coil Resistance | 8Ω | |
| Product Type | Miniature Speaker | |
| Sound Level | 89dB | |
| Sub Type | High Fidelity Audio Reproduction | |
| Rated Power | 0.7W | |
| Cone Material | Mylar | |
| Frequency | 600Hz | |
| Impedance | 8Ω | |
| Height | 3.9mm | |
| Length | 15mm | |
| Standards/Approvals | EU, REACH, RoHS 2011 | |
| Width | 11mm | |
| Select all | ||
|---|---|---|
Brand PUI Audio | ||
Coil Resistance 8Ω | ||
Product Type Miniature Speaker | ||
Sound Level 89dB | ||
Sub Type High Fidelity Audio Reproduction | ||
Rated Power 0.7W | ||
Cone Material Mylar | ||
Frequency 600Hz | ||
Impedance 8Ω | ||
Height 3.9mm | ||
Length 15mm | ||
Standards/Approvals EU, REACH, RoHS 2011 | ||
Width 11mm | ||
- COO (Country of Origin):
- CN
PUI Audio Miniature Speaker, 0.7W Rated Power, 8Ω Impedance - AS01508MO-SC11-R
This miniature speaker is a Compact acoustic transducer designed for integration into confined electronic assemblies, delivering clear audio reproduction across typical audible ranges. It is intended for use where space is limited and where a small, low-profile sound source is required within industrial or commercial electronic systems.
Features and Benefits:
• 8Ω impedance ensures straightforward matching with standard driver circuits
• 0.7W rated power supports low-power signalling and alerts
• 89dB sensitivity yields discernible output at modest drive levels
• Mylar cone offers stable diaphragm performance and consistent tone
• 20kHz frequency capability reproduces high-frequency content for clarity
• 0.7W rated power supports low-power signalling and alerts
• 89dB sensitivity yields discernible output at modest drive levels
• Mylar cone offers stable diaphragm performance and consistent tone
• 20kHz frequency capability reproduces high-frequency content for clarity
Applications
• Suitable for alarms and notification panels in automation systems
• Ideal for control cabinets requiring audible status indications
• Used with handheld test instruments for audible feedback
• Can be used for Compact audio modules in mechanical monitoring devices
• Suitable for DIY audio projects needing a small speaker element
• Ideal for control cabinets requiring audible status indications
• Used with handheld test instruments for audible feedback
• Can be used for Compact audio modules in mechanical monitoring devices
• Suitable for DIY audio projects needing a small speaker element
What electrical characteristic should I account for when designing a driver stage?
The device presents an 8Ω resistive load, so amplifier or driver output stages should be specified to reliably drive that impedance at the intended voltage and power levels.
How should I manage power to avoid damaging the transducer?
Limit continuous input to 0.7W and consider duty-cycling or Peak limiting in firmware or hardware to prevent thermal overstress.
Which aspects of the diaphragm affect tonal consistency over temperature?
The Mylar diaphragm material maintains dimensional stability across a range of environmental conditions, supporting consistent acoustic response during temperature variations.
What physical profile advantages does it offer for panel integration?
Its low height of 4.3mm permits flush mounting behind thin bezels and allows installation in shallow enclosures without protrusion.
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