AS05008MS Equivalent & Substitute Parts

Part Overview

The AS05008MS is an 8 Ohm general purpose speaker rated at 1.5 W with a frequency range of 800 Hz to 7 kHz, designed for applications requiring compact audio output with top port configuration. The part is currently listed as obsolete, making identification of suitable substitutes essential for ongoing production and maintenance applications. The AS05008MS-R provides a direct functional equivalent with improved product status and compliance characteristics.

Substiute Parts

AS05008MS

PUI Audio, Inc.In Stock: 1207AS05008MS Datasheet

Current PartRFQ

AS05008MS-R

PUI Audio, Inc.In Stock: 6788AS05008MS-R Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AS05008MS is based on strict equivalence across all critical electrical and mechanical parameters. The substitute part AS05008MS-R maintains identical specifications for impedance (8 Ohms), rated power (1.5 W), maximum power (3 W), frequency range (800 Hz ~ 7 kHz), self-resonant frequency (800 Hz), sound pressure level (85 dB), port location (top), physical dimensions (50.50mm x 50.50mm), seated height (12.00mm), shape (round, square frame), cone material (polyester/PET), and magnet material (N35). The primary differences between these parts are product status, packaging configuration, termination type, and compliance certifications, which do not affect electrical or acoustic performance in equivalent circuit applications.

Parameter Comparison

Engineering Selection Recommendations

The AS05008MS-R is the direct substitute for the AS05008MS. Both parts are manufactured by PUI Audio, Inc. and share identical electrical and acoustic specifications. The AS05008MS-R is preferred for new designs and ongoing production due to its active product status and ROHS3 compliance. The AS05008MS is obsolete and should not be selected for new applications. The termination difference (solder pads versus solder eyelets) requires circuit board layout adjustment but does not affect electrical performance. Packaging is supplied in tray format for the AS05008MS-R, supporting standard manufacturing workflows.

Frequently Asked Questions (FAQ)

Q: Can AS05008MS-R replace AS05008MS in existing designs? A: Yes. Both parts have identical electrical and acoustic specifications. Circuit board layout must accommodate the termination difference: AS05008MS uses solder pads while AS05008MS-R uses solder eyelets.

Q: What is the difference in termination types? A: AS05008MS features solder pads for direct PCB mounting. AS05008MS-R features solder eyelets, which are wire terminals suitable for through-hole or wire-lead connections. Design layout must be adjusted accordingly.

Q: Are there compliance differences between these parts? A: Yes. AS05008MS is RoHS non-compliant. AS05008MS-R is ROHS3 compliant. For applications requiring RoHS compliance, AS05008MS-R is the required selection.

Q: Do these speakers have identical acoustic performance? A: Yes. Both parts have identical frequency range (800 Hz ~ 7 kHz), self-resonant frequency (800 Hz), sound pressure level (85 dB at 1W/1M), impedance (8 Ohms), and power ratings (1.5 W rated, 3 W maximum).

Q: What are the physical mounting considerations? A: Both parts have identical dimensions (50.50mm x 50.50mm) and seated height (12.00mm). Port location is top-mounted on both. Frame shape is round with square mounting frame on both parts.

Q: Is AS05008MS still available for purchase? A: AS05008MS is listed as obsolete. AS05008MS-R is active with current inventory availability. New designs should specify AS05008MS-R.