SP500208-3

Overview

The SP500208-3 is a dynamic speaker manufactured by DB Unlimited, categorized under speakers and transducers. It features a round shape with frame mount installation style and solder eyelet end type. The unit has a diameter of 44.5 mm and a height of 28.9 mm. Key electrical parameters include an impedance of 4 Ohms, a power rating of 5 W, and a frequency response of 135 Hz. The sound pressure level is rated at 101 dBA. The cone material is paper. Operating temperatures range from -25 C to +55 C. The product belongs to the SP series and is packaged in bulk.

Feature Summary

• Dynamic speaker design utilizing a paper cone for audio reproduction
• Frame mount installation configuration with solder eyelet termination
• Round physical form factor suitable for compact audio applications

Applications

• Consumer electronic devices requiring integrated audio output
• Industrial control panels needing audible status indicators
• Portable equipment with limited space for sound generation

Procurement Notes

Verify RoHS compliance details through official manufacturer documentation before integration. Confirm that the specified operating temperature range of -25 C to +55 C aligns with the target environment. Ensure the solder eyelet termination method matches the assembly process capabilities. Validate the 4 Ohm impedance and 5 W power rating against the driving circuit specifications to prevent damage or distortion during operation.

Selection Notes

Choose this component when a round dynamic speaker with frame mount capability is required. The 44.5 mm diameter fits standard enclosures designed for this size class. The 101 dBA sound pressure level provides adequate volume for general alerting or voice playback. Consider the paper cone material characteristics for specific acoustic tone requirements. Verify compatibility with the available mounting space given the 28.9 mm height constraint.

Part Context

This part belongs to the SP series of speakers and transducers produced by DB Unlimited. It falls under the broader category of audio devices within the manufacturer's portfolio. The SP series typically offers various sizes and configurations for different application needs. This specific model represents a mid-range option in terms of dimensions and acoustic performance within the dynamic speaker lineup.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.