TR1206L020UN32WP

Overview

The TR1206L020UN32WP is a dynamic receiver manufactured by Seltech, designed for compact electronic applications. It features a 32-ohm impedance and a rated power of 10 mW (maximum 20 mW). The device operates within a frequency range of 350 Hz to 8 kHz, with a resonant frequency (F0) of 350 Hz. It achieves a sound pressure level of 63 dB and includes a top port configuration. The physical dimensions are approximately 12x6x2 mm or 13.2x6x2 mm depending on the specific gasket assembly. It complies with IPX7 standards for water resistance and supports HAC function compatibility.

Feature Summary

• IPX7 waterproof compliance with integrated front tape protection
• HAC function compatibility for hearing aid assistive listening
• Top port acoustic design for directional sound output
• Compact form factor suitable for space-constrained handheld devices

Applications

• Handheld mobile communication devices
• Compact medical monitoring equipment
• Wearable health tracking devices

Procurement Notes

Verify the exact revision status and RoHS compliance documentation directly from Seltech before procurement. Confirm that the required gasket specifications match the mechanical constraints of the target enclosure. Ensure the supplier provides the dedicated datasheet for the specific manufacturing batch to guarantee consistency in electro-acoustic parameters such as sensitivity and impedance.

Selection Notes

Select this component when a small footprint receiver with water resistance is required. The 32-ohm impedance suits standard audio driver outputs. Consider the 63 dB SPL for moderate volume needs. Verify that the top port orientation aligns with the device's acoustic path. Check if HAC compliance is mandatory for the target market regulations.

Part Context

This part belongs to Seltech's line of dynamic receivers and speakers. It is distinct from general-purpose resistors or PPTC fuses often found in similar search results. The model number indicates specific acoustic and electrical characteristics defined by the manufacturer for portable electronics.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult Seltech engineering for direct replacements.