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Product Detailed Parameters
- Description：SPEAKR 32OHM 20MW TOP PORT 117DB
- Series：AR
- Mfr：PUI Audio, Inc.
- Package：Tray
- Type：Receiver
- Technology：Magnetic
- Impedance：32 Ohms
- Power - Max：30 mW
- Shape：Rectangular
- Termination：Spring Type
- Size / Dimension：0.472" L x 0.236" W (12.00mm x 6.00mm)
- Height - Seated (Max)：0.089" (2.25mm)
- Frequency - Self Resonant：450Hz
- Efficiency - dBA：117
- Efficiency - Testing：10mm
- Efficiency - Type：Sound Pressure Level (SPL)
- Port Location：Top
- Material - Cone：Polyetheretherketone (PEEK)
- Material - Magnet：Nd-Fe-B
- Ingress Protection：IP67 - Dust Tight, Waterproof
- Ratings：-
- Frequency Range：300 Hz ~ 7 kHz
- Power - Rated：20 mW
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Overview
The PUI Audio AR01232MS-SC12-WP-2-R is a panel-mount electromagnetic receiver designed for audio signal reproduction. It features an oval shape with a rectangular frame and operates within a frequency range of 300 Hz to 7 kHz, with a self-resonant frequency of 450 Hz. The component has an impedance of 32 ohms and a power rating of 0.02W (20mW). It delivers a sensitivity of 117 dB and includes waterproof construction for durability in challenging environments.
Feature Summary
- Waterproof construction ensures durability in challenging environments
- High sensitivity output provides superior audio clarity
- Compact form factor suitable for space-constrained applications
Applications
- Voice communication systems
- Audio indicators requiring environmental resistance
- Panel-mounted receiver assemblies
Procurement Notes
Verify the specific suffix -2-R against official PUI Audio documentation to confirm exact packaging or variant specifications. Ensure compatibility with 32-ohm driver circuits. Confirm waterproof sealing requirements match the application environment. Cross-reference datasheet revisions for any updates to mechanical dimensions or electrical tolerances before finalizing procurement.
Selection Notes
Select this receiver when high sensitivity and environmental protection are required. The 32-ohm impedance matches standard audio driver outputs. The wide frequency response supports clear voice transmission. Consider the panel-mount style for fixed installations where waterproofing is critical. Verify that the 0.02W power rating meets the system's acoustic output needs.
Part Context
This component belongs to PUI Audio's line of electromagnetic receivers. It is part of a series offering various impedance and sensitivity options. The model designation indicates specific electrical and mechanical characteristics tailored for robust audio reception tasks in industrial or consumer electronics.
Replacement Considerations
The AR01232MS-SC12-WP-R is a related variant. Verify if the suffix difference implies changes in packaging or minor electrical parameters. Ensure substitute parts maintain the 32-ohm impedance and 117 dB sensitivity for direct compatibility.
