TG91-1505NULF

Pulse Transformers Overview

The TG91-1505NULF is a surface-mount isolation module manufactured by HALO Electronics, Inc. It functions as a T1/E1 pulse transformer designed for signal integrity in telecommunications applications. The component features an 8-channel configuration with specific winding ratios of 1:2.4 and 1:1. It exhibits an inductance value of 1.5mH and is supplied in tape and reel packaging to support automated assembly processes.

Pulse Transformers Feature Summary

• Provides galvanic isolation for T1/E1 digital signal transmission
• Integrates eight independent channels within a single surface-mount package
• Supports standard 1:2.4 and 1:1 transformer winding configurations

Pulse Transformers Applications

• T1 line interface circuits
• E1 network equipment
• Digital subscriber line (DSL) modems
• Telecommunications base stations

Pulse Transformers Procurement Notes

Verify the complete part number including suffixes such as TR for reel packaging when ordering. Confirm RoHS3 compliance status and moisture sensitivity level requirements for your manufacturing process. Ensure the supplier provides official HALO Electronics documentation to validate authenticity and technical specifications before purchase.

Pulse Transformers Selection Notes

Select this component for designs requiring compact SMD solutions for T1/E1 signaling. Consider the 1.5mH inductance and channel count relative to board space constraints. Evaluate compatibility with existing driver ICs that match the specified voltage and current ratings for reliable signal coupling.

Pulse Transformers Part Context

This device belongs to the TG series of audio and signal transformers from HALO Electronics. These components are engineered for high-reliability performance in harsh environments. The series typically includes various pin counts and winding options to accommodate different network standards and form factor requirements.

Pulse Transformers Replacement Considerations

Cross-reference with other HALO Electronics T1/E1 modules like the TG05-1505NULF for alternative channel configurations. Verify pinout compatibility and electrical parameters against competitors' offerings before substitution.