SOC50C07Y50

Overview

The Seltech SOC50C07Y50 is a 50mm diameter telecom speaker with a top port design. It features a nominal impedance of 50 Ohms and a rated power handling capacity of 500 mW (0.5 W). The frequency response range spans from 300 Hz to 3.5 kHz, with a self-resonant frequency (F0) of 300 Hz. The device exhibits a sensitivity of 85 dB when tested at 1W/1M. Physical dimensions are 50 x 7.9 mm.

Feature Summary

• Top port acoustic design for directional sound projection
• Telecom application optimized magnetic technology
• High sensitivity output of 85 dB

Applications

• Telecommunication equipment audio output
• Industrial control panel signaling
• Consumer electronic notification systems

Procurement Notes

Verify the specific datasheet version for mechanical drawing tolerances and terminal configuration details before integration. Confirm RoHS compliance status with the manufacturer or authorized distributor for regulatory adherence in restricted substance zones. Ensure mounting hardware compatibility with the 50mm diameter form factor.

Selection Notes

Select this component where a higher impedance load of 50 Ohms is required compared to standard 8 Ohm speakers. The narrow frequency range up to 3.5 kHz makes it suitable for voice clarity rather than full-range music reproduction. Consider the top port orientation for acoustic coupling requirements in enclosed spaces.

Part Context

This part belongs to the Seltech speaker portfolio, which specializes in acoustic solutions. The SOC series typically denotes specific dimensional and electrical characteristics tailored for industrial and telecom sectors. Seltech provides sensor and acoustic components for various electronic applications.

Replacement Considerations

Direct substitutes must match the 50 Ohm impedance, 50mm diameter, and top port configuration. Verify that alternative models maintain similar sensitivity levels around 85 dB and compatible frequency response curves for equivalent performance in telecom applications.