TG48-1505NZRL

Pulse Transformers Overview

The TG48-1505NZRL is a shielded isolation transformer module manufactured by HALO Electronics, designed for T1/E1 line interface applications. It features a dual-port configuration with SMD/SMT termination in an SMD-24 package measuring 17.78 mm in length, 12.19 mm in width, and 5.84 mm in height. Key electrical specifications include an insulation voltage of 1.5 kV, an inductance of 500 nH, and a maximum DC resistance of 800 mOhms. The component operates within a temperature range of -40°C to +85°C and is supplied in tube packaging.

Pulse Transformers Feature Summary

• Dual-port isolation design for T1/E1 signal transmission
• Shielded construction to minimize electromagnetic interference
• Surface-mount compatibility for automated assembly processes

Pulse Transformers Applications

• T1/E1 line interface circuits
• Telecommunications equipment signal processing
• Digital subscriber line (DSL) modems

Pulse Transformers Procurement Notes

Verify the specific suffix 'RL' against the manufacturer's current datasheet to confirm reel versus tube packaging variations. Ensure the ordering quantity aligns with the factory pack size requirements specified in the official documentation. Cross-reference the RoHS compliance status directly with the latest product specification sheet prior to final procurement authorization.

Pulse Transformers Selection Notes

Select this component when a dual-channel isolated transformer is required for standard T1 or E1 digital telephony interfaces. The 1.5 kV insulation rating supports high-voltage isolation needs between circuit sections. Consider the SMD-24 footprint dimensions for PCB layout constraints and verify that the 500 nH inductance meets the specific frequency response requirements of the target application.

Pulse Transformers Part Context

This part belongs to the HALO Electronics SMD-T1 series of audio and signal transformers. It is functionally similar to other models in the TG series, such as the TG38 and TG42, which share identical physical dimensions and core electrical parameters like 1.5 kV isolation and 500 nH inductance. The primary distinction often lies in the specific packaging type or minor internal winding configurations tailored for different port counts.

Pulse Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Engineers should consult the official HALO Electronics datasheet for approved pin-compatible alternatives or updated revisions within the same product family.