TG91-1505NURLTR

Pulse Transformers Overview

The TG91-1505NURLTR is an audio and signal transformer manufactured by HALO Electronics, Inc. It is designed for T1/E1 applications and features a MiniOctal surface mount package with 32 pins. The device provides eight isolated channels within a single module. Key electrical specifications include an inductance of 1.5 mH and a turns ratio configuration of 1:2.4 and 1:1. The component supports extended temperature operation and utilizes SMD/SMT termination types for automated assembly processes.

Pulse Transformers Feature Summary

• Provides eight-channel isolation for T1/E1 signal transmission
• Utilizes MiniOctal surface mount packaging for compact integration
• Supports extended temperature range operations

Pulse Transformers Applications

• T1 network interface equipment
• E1 communication systems
• Telecommunications signal processing circuits

Pulse Transformers Procurement Notes

Verify the specific suffix designation against official HALO Electronics documentation to confirm pinout compatibility and thermal ratings. Ensure the selected variant matches the required channel count and isolation voltage specifications for the target circuit design before finalizing procurement orders.

Pulse Transformers Selection Notes

Select this component when designing high-density telecommunications interfaces requiring multi-channel isolation. The MiniOctal form factor offers space efficiency compared to through-hole alternatives. Confirm that the 1.5 mH inductance value aligns with the impedance matching requirements of the specific T1 or E1 line driver architecture.

Pulse Transformers Part Context

This part belongs to the HALO Electronics audio and signal transformer portfolio, specifically tailored for digital telephony standards. It serves as a critical isolation component between line-side transceivers and baseband processing units, ensuring signal integrity and electrical safety in harsh industrial environments.

Pulse Transformers Replacement Considerations

TG91-1505NULFTR is listed as a parametric equivalent. Verify mechanical footprint and electrical parameters before substitution.