AS07108PO Equivalent & Substitute Parts

Part Overview

The AS07108PO is an 8 Ohm general purpose speaker rated at 3 W with a frequency range of 100 Hz to 20 kHz. This component features a top-mounted oval rectangular frame with a paper cone and neodymium-iron-boron magnet. The part is currently listed as obsolete, which necessitates identification of active equivalent alternatives for ongoing design and procurement requirements.

Substiute Parts

AS07108PO

PUI Audio, Inc.In Stock: 905AS07108PO Datasheet

Current PartRFQ

AS07108PO-R

PUI Audio, Inc.In Stock: 3785AS07108PO-R Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The AS07108PO-R is a direct functional equivalent manufactured by PUI Audio, Inc. Substitution is valid based on the following criteria:

• Identical impedance: 8 Ohms
• Identical power ratings: 3 W rated, 5 W maximum
• Identical frequency range: 100 Hz ~ 20 kHz
• Identical self-resonant frequency: 250 Hz
• Identical sound pressure level: 86 dBA at 1W/500mm
• Identical physical dimensions: 71.00mm x 41.00mm with 25.00mm seated height
• Identical port location: Top
• Identical frame shape: Oval, Rectangular
• Identical termination type: Solder Eyelet(s)
• Identical cone and magnet materials: Paper and Nd-Fe-B respectively

The primary distinction is product status and packaging configuration, with AS07108PO-R being an active product supplied in Tray packaging.

Parameter Comparison

Engineering Selection Recommendations

The AS07108PO-R is the appropriate selection for new designs and procurement activities. While AS07108PO and AS07108PO-R are electrically and mechanically identical, AS07108PO-R offers the following advantages:

• Active product status ensures ongoing availability and supply chain continuity
• ROHS3 compliance satisfies current regulatory requirements for restricted substances
• Tray packaging provides standard handling and storage configuration

The AS07108PO remains suitable for legacy system maintenance where existing inventory is available and regulatory compliance is not a constraint.

Frequently Asked Questions (FAQ)

Q: Are AS07108PO and AS07108PO-R electrically interchangeable?

A: Yes. Both parts share identical electrical specifications: 8 Ohm impedance, 3 W rated power, 5 W maximum power, 100 Hz to 20 kHz frequency range, and 86 dBA efficiency.

Q: Are the physical dimensions identical?

A: Yes. Both parts have identical dimensions of 71.00mm length by 41.00mm width with a maximum seated height of 25.00mm. The oval rectangular frame shape and top port location are identical.

Q: What is the primary difference between these parts?

A: The AS07108PO is obsolete, while AS07108PO-R is an active product. Additionally, AS07108PO-R is ROHS3 compliant, whereas AS07108PO is RoHS non-compliant.

Q: Can AS07108PO-R be used as a direct replacement in existing designs?

A: Yes. The electrical and mechanical parameters are identical, making AS07108PO-R a direct functional replacement for AS07108PO in all applications.

Q: What packaging is supplied with AS07108PO-R?

A: AS07108PO-R is supplied in Tray packaging, which is the standard configuration for this product line.

Q: Are there any compliance considerations when switching from AS07108PO to AS07108PO-R?

A: AS07108PO-R provides ROHS3 compliance, which is beneficial for applications subject to RoHS regulations. Both parts maintain REACH Unaffected status and EAR99 export classification.