PUI Audio 0.8 W Miniature Speaker 15 mm Dia. 2.5 mm, 15mm

This miniature loudspeaker serves as a Compact audio transducer for electronic assemblies, delivering audible output from small, board-mounted systems. Designed for surface-mount placement, it integrates into low-profile devices where space and weight are constrained, offering clear acoustic response for signalling and user-feedback applications in industrial and consumer electronics.

• Kapton cone for stable acoustic performance under temperature variations
• 87dB sensitivity for discernible output from low-power sources
• 0.5W rated power enabling low-energy signalling applications
• 8Ω impedance compatible with common driver circuits
• 10kHz frequency characteristic for precise high-frequency reproduction

• Suitable for audible alerts in automation control panels
• Ideal for status tones in handheld test equipment
• Used with alarm modules in access control systems
• Can be used for notification sounds on Compact instrumentation
• Suitable for integration into consumer electronics with limited depth

It is configured as a surface-mount device intended for direct placement on PCB pads to minimise assembly depth and Streamline soldering processes.

The 4mm height permits installation inside slim enclosures and shallow chassis without altering enclosure design significantly.

The circular 15mm footprint and 15mm length and width require a defined pad layout and clearance for acoustic opening alignment.

Use a driver capable of delivering up to 0.5W into an 8Ω load while accounting for the 87dB sensitivity to achieve required sound levels without exceeding rated power.