AS05008PS-R Equivalent & Substitute Parts

Part Overview

The AS05008PS-R is an 8 Ohm general purpose speaker manufactured by PUI Audio, Inc., rated for 250 mW power with a frequency range of 550 Hz to 4.6 kHz and 88 dBA efficiency. This part is classified as Obsolete, making identification of suitable substitute components necessary for ongoing design requirements and production continuity. The speaker features a top-mounted port configuration with a round, square frame design and paper cone construction.

Substiute Parts

AS05008PS-R

PUI Audio, Inc.In Stock: 656AS05008PS-R Datasheet

Current PartRFQ

AS05008PR-2-R

PUI Audio, Inc.In Stock: 998AS05008PR-2-R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AS05008PS-R is determined by the following critical parameters:

• Impedance: 8 Ohms (electrical compatibility requirement)
• Port Location: Top (mechanical mounting requirement)
• Termination: Solder Eyelet(s) (connection compatibility)
• Size / Dimension: 50.00mm x 50.00mm (form factor requirement)
• Technology: Magnetic (operational principle)
• Type: General Purpose (functional category)

The AS05008PR-2-R meets all primary substitution criteria. While secondary parameters such as power rating, frequency range, and efficiency differ, these variations remain within acceptable operational boundaries for general purpose speaker applications with matching electrical and mechanical interfaces.

Parameter Comparison

Engineering Selection Recommendations

The AS05008PR-2-R is the qualified substitute for the obsolete AS05008PS-R. Selection of this substitute is supported by:

• Active product status, ensuring ongoing availability and supply chain continuity
• Identical impedance (8 Ohms) and electrical interface compatibility
• Matching port location (Top) and termination method (Solder Eyelet(s))
• Compatible form factor with 50.00mm base dimension
• ROHS3 compliance certification on the substitute part
• Equivalent regulatory classification (EAR99, HTSUS 8518.29.8000)

The substitute exhibits higher efficiency (90.00 dBA versus 88.00 dBA) and extended upper frequency response (4.5 kHz versus 4.6 kHz). The rated power specification is lower (200 mW versus 250 mW), and maximum seated height increases by 2.2mm. These parameter variations must be evaluated against specific application requirements.

Frequently Asked Questions (FAQ)

Q: Can AS05008PR-2-R directly replace AS05008PS-R in existing designs?

A: Direct electrical and mechanical compatibility is established through matching impedance (8 Ohms), port location (Top), termination type (Solder Eyelet(s)), and base dimensions (50.00mm). The increased seated height (19.00mm versus 16.80mm) requires verification of available mounting clearance. Power rating differences must be assessed against circuit design specifications.

Q: What are the key differences between these parts?

A: Primary differences include rated power (250 mW main versus 200 mW substitute), maximum power (500 mW versus 400 mW), efficiency (88.00 dBA versus 90.00 dBA), frequency range upper limit (4.6 kHz versus 4.5 kHz), and seated height (16.80mm versus 19.00mm). The substitute features active product status and ROHS3 compliance.

Q: Are there packaging differences?

A: The main part AS05008PS-R uses standard packaging, while the substitute AS05008PR-2-R is supplied in Tray packaging. This difference affects handling and storage procedures but does not impact electrical or mechanical performance.

Q: What compliance certifications apply to the substitute?

A: The AS05008PR-2-R carries ROHS3 compliance certification and maintains REACH Unaffected status. Both parts share identical ECCN (EAR99) and HTSUS (8518.29.8000) classifications.

Q: Is the substitute suitable for applications requiring the full 250 mW power rating?

A: The substitute is rated for 200 mW continuous power with a 400 mW maximum rating. Applications requiring sustained 250 mW operation must evaluate whether the lower power specification meets functional requirements.