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RVA-90020-N28 is listed in the Speakers range at ChipApex. The manufacturer field lists Knowles. Its product description is SPEAKER 117.8OHM 94.3DB. Review the specifications below when checking this part for your BOM.
Speakers specifications for RVA-90020-N28
- Description：SPEAKER 117.8OHM 94.3DB
- Series：RVA-90020-NXX
- Mfr：Knowles
- Package：Tray
- Type：Receiver, Balanced Armature
- Technology：Magnetic
- Impedance：117.8 Ohms
- Power - Max：-
- Shape：-
- Termination：-
- Size / Dimension：-
- Height - Seated (Max)：-
- Frequency - Self Resonant：-
- Efficiency - dBA：94.3
- Efficiency - Testing：-
- Efficiency - Type：Sound Pressure Level (SPL)
- Port Location：Free Hanging
- Material - Cone：-
- Material - Magnet：-
- Ingress Protection：-
- Ratings：-
- Frequency Range：200 Hz ~ 10.07 kHz
- Power - Rated：-
Speakers datasheet and documents for RVA-90020-N28
Speakers Overview
The Knowles RVA-90020-N28 is a balanced armature receiver designed for audio applications. It operates within a frequency range of 200 Hz to 10.07 kHz and features an impedance of 117.8 Ohms. The component utilizes magnetic technology and offers a sound pressure level efficiency of 94.3 dBA. It is classified as an active product in the speakers and transducers category.
Speakers Feature Summary
- Balanced armature receiver technology
- Wide frequency response capability
- High sound pressure level efficiency
Speakers Applications
- Audio receivers
- Speakers and transducers
- Embedded audio devices
Speakers Procurement Notes
Verify part status and availability through authorized distributors. Confirm RoHS compliance and packaging details before ordering. Check for end-of-life notifications or discontinuance updates from Knowles. Ensure compatibility with existing audio circuit designs.
Speakers Selection Notes
Select this component for applications requiring high-efficiency audio output. Consider the specific impedance and frequency range requirements. Evaluate the balanced armature technology benefits for size and performance constraints.
Speakers Part Context
This component belongs to the Knowles SR series of audio devices. It is categorized under speakers and transducers, specifically as a receiver unit. The product line focuses on providing reliable audio solutions for various electronic devices.
Speakers Replacement Considerations
Consult official Knowles documentation for verified substitute part numbers. Compare technical specifications such as impedance and frequency response when evaluating alternatives.
Explore related parts through Audio Products, all product categories, ChipApex homepage.
