5906

Overview

The Visaton 5906 is a circular general-purpose miniature speaker designed for audio applications. It features an 8 Ohm impedance and a rated power handling of 300 mW, with a maximum power capacity of 500 mW. The unit operates within a frequency range of 420 Hz to 20 kHz and has a self-resonant frequency of 750 Hz. It delivers a sound pressure level of 79 dBA at 1W/1M and utilizes a polyester (PET) diaphragm. The component measures 23.00 mm in diameter and 5.00 mm in height, employing top porting and pad termination for through-hole mounting.

Feature Summary

• Circular design with top porting configuration
• Polyester diaphragm construction
• Pad termination for circuit board integration

Applications

• General purpose audio output devices
• Miniature speaker assemblies
• Prototyping and breadboard testing

Procurement Notes

Verify the specific impedance variant required, as the manufacturer produces both 8 Ohm and other resistance options under this model designation. Confirm that the pad termination style matches the target PCB layout. Ensure the selected component meets RoHS3 compliance standards if applicable to the final assembly requirements.

Selection Notes

Select this component when a compact, round form factor is necessary for the enclosure design. The 8 Ohm impedance suits standard low-voltage audio circuits. Consider the 300 mW rating against the expected signal levels to prevent thermal overload during continuous operation.

Part Context

This part belongs to the Visaton Miniature Speaker series, which focuses on small footprint audio transducers. The 5906 model specifically addresses needs for compact rectangular or circular audio modules where space constraints limit the use of larger drivers.

Replacement Considerations

Visaton K 23 - 8 OHM serves as a confirmed substitute offering identical electrical parameters and physical dimensions.