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Product Detailed Parameters
- Description：SPEAKER TOP PORT RECTANGULAR
- Series：-
- Mfr：USound GmbH
- Package：Box
- Type：General Purpose
- Technology：Piezo
- Impedance：-
- Power - Max：-
- Shape：Rectangular
- Termination：Flex Contacts
- Size / Dimension：2.807" L x 0.472" W (71.30mm x 12.00mm)
- Height - Seated (Max)：0.157" (4.00mm)
- Frequency - Self Resonant：-
- Efficiency - dBA：-
- Efficiency - Testing：-
- Efficiency - Type：Sound Pressure Level (SPL)
- Port Location：Top
- Material - Cone：-
- Material - Magnet：-
- Ingress Protection：-
- Ratings：-
- Frequency Range：20 Hz ~ 20 kHz
- Power - Rated：-
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Overview
The UY-R3020 is a general-purpose MEMS speaker manufactured by USound GmbH. It features a rectangular top-ported design with dimensions of 71.30mm in length and 12.00mm in width. The component operates within a frequency range of 20 Hz to 20 kHz, covering the standard audio spectrum. This device utilizes Adap MEMS technology from the Ganymede series, designed for integration into compact electronic systems requiring high-fidelity sound reproduction.
Feature Summary
- Utilizes Adap MEMS technology from the Ganymede series for acoustic performance
- Features a rectangular form factor with top-ported configuration
- Designed as a general-purpose audio transducer
Applications
- Integration into Dione Maxi sound strip arrays
- Compact consumer electronics audio output
- General-purpose audio signal reproduction
Procurement Notes
Verify current availability status carefully, as this product is listed as obsolete and no longer manufactured by USound GmbH. Confirm if existing stock or alternative distribution channels are active before initiating procurement processes. Ensure compatibility with required external amplification circuits, as the Dione Maxi configuration typically involves an external amplifier to drive the array elements effectively.
Selection Notes
Select this component only if rectangular MEMS topology and specific Ganymede series characteristics align with system requirements. Consider that it is part of an array solution rather than a standalone driver in many documented applications. Evaluate mechanical constraints against its 71.30mm x 12.00mm footprint and ensure thermal management supports operational limits.
Part Context
The UY-R3020 belongs to the Ganymede series of Adap MEMS speakers produced by USound GmbH. It is engineered for use in modular audio systems, such as the Dione Maxi, which combines multiple units with external amplification. This positioning distinguishes it from traditional cone-based loudspeakers, offering a solid-state approach to audio transduction suitable for space-constrained modern devices.
Replacement Considerations
As the UY-R3020 is officially marked as obsolete and no longer manufactured, direct replacement requires identifying equivalent MEMS speakers from USound's current portfolio or other manufacturers. Verify dimensional compatibility and acoustic specifications when sourcing substitutes to maintain system integrity.
