AS5008M-32 Equivalent & Substitute Parts

Part Overview

The AS5008M-32 is an 8 Ohm general purpose speaker rated at 200 mW with a frequency range of 550 Hz to 4.5 kHz. This component features a top-mounted round port, polyester cone, and neodymium-iron-boron magnet construction. The part is currently listed as obsolete, making identification of compatible substitutes essential for ongoing design support and production continuity.

Substiute Parts

AS5008M-32

PUI Audio, Inc.In Stock: 1147AS5008M-32 Datasheet

Current PartRFQ

AS05008MR-R

PUI Audio, Inc.In Stock: 1274AS05008MR-R Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AS5008M-32 is determined by strict equivalence across the following critical parameters:

• Impedance: 8 Ohms (electrical matching requirement)
• Power Rating: 200 mW rated / 400 mW maximum (power handling compatibility)
• Frequency Range: 550 Hz ~ 4.5 kHz (acoustic performance envelope)
• Self Resonant Frequency: 550 Hz (acoustic characteristic)
• Efficiency: 80.00 dBA at 1W/500mm (acoustic output specification)
• Port Location: Top (mechanical integration requirement)
• Shape: Round (form factor requirement)
• Diameter: 1.969" (50.00mm) (mounting compatibility)
• Termination: Solder Eyelet(s) (electrical connection type)
• Material - Cone: Polyester/PET (acoustic material specification)
• Material - Magnet: Nd-Fe-B (magnetic performance specification)

The AS05008MR-R meets all critical substitution criteria and is classified as a direct equivalent.

Parameter Comparison

Engineering Selection Recommendations

The AS05008MR-R is the direct equivalent substitute for the AS5008M-32. All electrical, acoustic, and mechanical parameters are identical. The primary distinctions are:

Product Status: The AS05008MR-R is active production, whereas the AS5008M-32 is obsolete. This ensures long-term availability and supply chain continuity.

Regulatory Compliance: The AS05008MR-R is ROHS3 compliant, meeting current environmental and hazardous substance restrictions. The AS5008M-32 is RoHS non-compliant and does not meet modern regulatory requirements.

Physical Dimension Variance: The AS05008MR-R has a maximum seated height of 0.748" (19.00mm) compared to 0.728" (18.50mm) for the AS5008M-32. This 0.02" (0.50mm) difference must be evaluated against available mounting clearance in the target application.

Packaging: The AS05008MR-R is supplied in Tray packaging, providing standardized handling and inventory management.

For new designs or production transitions, the AS05008MR-R is the appropriate selection. For existing applications with strict height constraints, the dimensional variance requires mechanical validation.

Frequently Asked Questions (FAQ)

Q: Can the AS05008MR-R be used as a direct replacement for the AS5008M-32?

A: Yes. All electrical, acoustic, and mechanical specifications are equivalent. The AS05008MR-R meets all critical substitution parameters: 8 Ohm impedance, 200 mW rated power, 550 Hz ~ 4.5 kHz frequency range, 80 dBA efficiency, top port configuration, and round 50mm form factor with solder eyelet termination.

Q: What is the significance of the height difference between these parts?

A: The AS05008MR-R has a maximum seated height of 0.748" (19.00mm) versus 0.728" (18.50mm) for the AS5008M-32, a difference of 0.02" (0.50mm). This variance must be evaluated against available mounting clearance in the enclosure or PCB assembly. If clearance is constrained, mechanical validation is required.

Q: Why is the AS5008M-32 listed as obsolete?

A: The AS5008M-32 is no longer in active production. The AS05008MR-R is the current production equivalent and is recommended for all new applications and production continuity.

Q: What are the compliance differences between these parts?

A: The AS05008MR-R is ROHS3 compliant, meeting current environmental regulations for hazardous substance restrictions. The AS5008M-32 is RoHS non-compliant and does not meet modern regulatory requirements for new product designs or markets with mandatory RoHS compliance.

Q: Are there any differences in packaging or handling?

A: The AS05008MR-R is supplied in Tray packaging. The AS5008M-32 packaging specification is not defined. Tray packaging provides standardized handling, protection, and inventory management for production environments.

Q: What parameters must remain identical for substitution?

A: Impedance, power rating, frequency range, self-resonant frequency, efficiency, port location, shape, diameter, termination type, cone material, and magnet material must all match. The AS05008MR-R meets all these requirements.