NS30M-300001-03

Speakers Overview

The NS30M-300001-03 is a general-purpose round speaker manufactured by Huizhou N Acoustics Co., Ltd. It features a nominal impedance of 300 Ohms and operates within a frequency range of 20 Hz to 20 kHz. The component is rated for a power handling capacity of 10 mW, with some sources indicating a maximum rating of 30 mW. This acoustic transducer is designed for standard audio reproduction tasks requiring high impedance matching.

Speakers Feature Summary

• High impedance design suitable for specific amplifier outputs
• Broad frequency response covering audible spectrum
• Round physical form factor for versatile mounting

Speakers Applications

• General purpose audio signal reproduction
• Consumer electronic devices requiring small speakers
• Industrial control panel audio indicators

Speakers Procurement Notes

Verify the exact power rating (10 mW vs 30 mW) in the official datasheet before integration, as discrepancies exist between distributors. Confirm mechanical dimensions and terminal configuration match your PCB layout. Ensure the 300 Ohm impedance aligns with your amplifier's output specifications to prevent mismatch or damage.

Speakers Selection Notes

Select this component when a high-impedance (300 Ohm) speaker is required for low-power applications. Consider the 10 mW power rating limits for volume requirements. The round shape may constrain enclosure design compared to rectangular alternatives. Verify RoHS compliance status if environmental regulations apply to your final product assembly.

Speakers Part Context

This part belongs to the general speaker category from Huizhou N Acoustics. It is distinct from lower impedance models like the NS40D series due to its 300 Ohm specification. The model number indicates specific acoustic and electrical characteristics defined by the manufacturer's internal coding system for this product line.

Speakers Replacement Considerations

Direct substitutes must match the 300 Ohm impedance and similar frequency response. No specific cross-reference part numbers are publicly confirmed in available documentation. Any replacement requires verification of mechanical fit and electrical compatibility with the host circuit.