TR1206L020UN32WPGDA

Overview

The Seltech TR1206L020UN32WPGDA is a general-purpose dynamic receiver with dimensions of 12x6x2.25 mm. It features a 32 Ohm impedance and a rated power of 10 mW (0.01 W). The frequency range spans from 350 Hz to 8 kHz, with a resonant frequency (F0) of 350 Hz. Sensitivity is specified at 63 dB, and the magnet utilizes Nd-Fe-B material. The unit includes spring contacts and a waterproof front tape.

Feature Summary

• Compact rectangular design suitable for space-constrained handheld applications
• Waterproof front tape construction for environmental protection
• Nd-Fe-B magnet technology for efficient magnetic performance
• Spring contact interface for simplified assembly

Applications

• Handheld electronic devices
• Compact medical equipment
• Wearable technology

Procurement Notes

Verify the specific revision status and RoHS compliance documentation before procurement. Confirm that the spring contact type matches your PCB footprint requirements. Ensure the waterproof front tape specification meets your environmental sealing needs. Cross-reference the 12x6x2.25 mm dimensions with your mechanical enclosure constraints to guarantee proper fitment during integration.

Selection Notes

Select this component when a low-profile receiver with 32 Ohm impedance is required. Consider the 10 mW power rating for low-volume audio output scenarios. The 350 Hz to 8 kHz frequency response suits voice-centric applications rather than high-fidelity music. Evaluate the spring contact termination against standard soldering processes if rework capability is needed.

Part Context

This model belongs to Seltech's dynamic receiver series, characterized by small form factors and magnetic drive technology. It is designed as a general-purpose acoustic transducer for consumer electronics. The product line emphasizes compactness and reliability in portable device implementations.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific model.