PUI Audio 0.7 W Miniature Speaker 13 mm Dia. 2.2 mm, 13mm
- RS Stock No.:
- 276-772
- Mfr. Part No.:
- SMS-1308MS-2-R
- Brand:
- PUI Audio
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Units | Per unit |
|---|---|
| 1 - 9 | £5.68 |
| 10 - 99 | £5.12 |
| 100 - 499 | £4.73 |
| 500 - 999 | £4.38 |
| 1000 + | £3.55 |
*price indicative
- RS Stock No.:
- 276-772
- Mfr. Part No.:
- SMS-1308MS-2-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 | Miniature Speaker | |
| Sound Level | 88dB | |
| Rated Power | 0.7W | |
| Frequency | 20000Hz | |
| Cone Material | Kapton | |
| Impedance | 8Ω | |
| Diameter | 13mm | |
| Height | 2.2mm | |
| Standards/Approvals | RoHS 2011/65/EU | |
| Width | 13mm | |
| Length | 13mm | |
| Select all | ||
|---|---|---|
Brand PUI Audio | ||
Product Type Miniature Speaker | ||
Sound Level 88dB | ||
Rated Power 0.7W | ||
Frequency 20000Hz | ||
Cone Material Kapton | ||
Impedance 8Ω | ||
Diameter 13mm | ||
Height 2.2mm | ||
Standards/Approvals RoHS 2011/65/EU | ||
Width 13mm | ||
Length 13mm | ||
- COO (Country of Origin):
- CN
PUI Audio Miniature Speaker, 13mm Diameter, 0.7W Rated Power - SMS-1308MS-2-R
This miniature speaker is a Compact acoustic transducer designed for integration into small electronic systems. It delivers audible output suitable for signalling and sound alerts within constrained assemblies, operating as a surface-mounted component compatible with applications that require minimal installation depth.
Features and Benefits:
• 8Ω impedance for straightforward drive circuitry
• 0.7W rated power for low-power audio signalling
• 88dB sound level for clear audibility in noisy environments
• Kapton cone for stable high-frequency response
• 20kHz frequency handling for extended treble reproduction
• 4mm profile enabling slim device integration
• 0.7W rated power for low-power audio signalling
• 88dB sound level for clear audibility in noisy environments
• Kapton cone for stable high-frequency response
• 20kHz frequency handling for extended treble reproduction
• 4mm profile enabling slim device integration
Applications
• Suitable for IoT devices requiring Compact audio output
• Ideal for automation panels that need audible alerts
• Used with portable instrumentation for status tones
• Can be used for embedded alarms in electrical enclosures
• Suitable for small mechanical systems requiring acoustic feedback
• Ideal for automation panels that need audible alerts
• Used with portable instrumentation for status tones
• Can be used for embedded alarms in electrical enclosures
• Suitable for small mechanical systems requiring acoustic feedback
What mounting considerations should be taken into account?
The component’s Compact form factor and surface-mount design favour flat PCB placement with adequate solder pads and mechanical support to prevent stress on solder joints during vibration.
How does the cone material affect long-term performance?
The Kapton diaphragm offers dimensional stability across temperature ranges, helping to preserve high-frequency response and reducing material creep over prolonged use.
What drive requirements are needed from the amplifier?
Expect to drive the transducer with low-power amplifier stages capable of delivering up to 0.7W into an 8Ω load while maintaining headroom for transient signals.
How does the device behave in high-frequency signalling?
The unit’s response extends to 20kHz, making it suitable for precise tone generation and short-duration beeps that rely on upper-frequency content.
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