AS01708MR-SC-2-R

Overview

The AS01708MR-SC-2-R is an electromagnetic speaker manufactured by PUI Audio, Inc. It features a round shape with a top port design and utilizes a Neodymium Iron Boron (NdFeB) magnet. The cone material is Polyethylene Terephthalate (PET). Key electrical parameters include an impedance of 8 Ohms, a power rating of 300 mW, and a self-resonant frequency of 750 Hz. The sound pressure level is rated at 88 dBA. Physical dimensions are 17.00 mm in diameter and 4.40 mm in height. It supports spring-type board mount installation and operates within a temperature range of -20°C to +60°C.

Feature Summary

• Top port configuration for directed acoustic output
• Polyester (PET) cone material construction
• Neodymium Iron Boron magnetic system
• Spring-type board mount termination

Applications

• Electronic devices requiring compact audio output
• Industrial control panels with limited depth
• Consumer electronics utilizing board-mounted speakers

Procurement Notes

Verify the specific suffix and packaging details against the official manufacturer datasheet before ordering. Confirm that the spring-type termination matches the target PCB footprint. Ensure the operating environment stays within the specified -20°C to +60°C range. Check for RoHS compliance documentation if required by your assembly standards. Validate the 8 Ohm impedance requirement against your amplifier or driver circuit capabilities.

Selection Notes

Select this component when a low-profile, top-port speaker is required for board-mount applications. The 8 Ohm impedance and 300 mW rating suit low-power signal indication or voice prompts. The PET cone offers durability compared to paper alternatives. Consider the 17 mm diameter constraint for enclosure design. The spring-type connection simplifies assembly without soldering eyelets.

Part Context

This part belongs to the AS series of speakers from PUI Audio, Inc., which focuses on electromagnetic transducers for various electronic applications. The series includes models with different diameters, impedances, and mounting styles. This specific model integrates a top port design, distinguishing it from rear-port variants in the same family.

FAQ

What is the cone material used in the AS01708MR-SC-2-R?

The cone material is Polyester, specifically Polyethylene Terephthalate (PET).

Does this speaker feature a top port or rear port?

The AS01708MR-SC-2-R features a top port design.

What is the maximum operating temperature for this component?

The maximum operating temperature is +60°C.