TG91-S024NXRL

Pulse Transformers Overview

The TG91-S024NXRL is a surface-mount LAN isolation transformer module from the HALO Electronics TG91 series. Designed for T1/E1 line interface applications, this quad-port component supports SMD/SMT termination on a 40-pin package. It operates within a frequency range of 500 kHz to 80 MHz and provides an insulation voltage of 1.5 kV. The unit functions with a maximum DC resistance of 800 mOhms and features an inductance of 1.5 mH. Physical dimensions are 27.94 mm in length, 15.88 mm in width, and 5.84 mm in height. It is rated for operation between -40°C and +85°C.

Pulse Transformers Feature Summary

• Quad-port configuration supporting four independent channels
• Surface mount design compatible with automated assembly processes
• High insulation voltage capability for signal isolation
• Optimized for T1/E1 line interface signal integrity

Pulse Transformers Applications

• T1/E1 line interface circuits
• Telecommunications network equipment
• Data communication systems requiring signal isolation
• Industrial control interfaces

Pulse Transformers Procurement Notes

Verify that the specific part number matches the required quad-port configuration and SMD package type. Confirm that the operating temperature range meets the environmental requirements of the target application. Ensure compatibility with the intended PCB footprint and soldering profile. Check for RoHS compliance status if restricted substances are a concern for the project specifications.

Pulse Transformers Selection Notes

Select this component when a quad-port isolation solution is required for T1 or E1 signaling standards. The choice depends on the need for high insulation voltage and compact surface-mount packaging. Consider the thermal performance limits and the specific inductance requirements for the transmission line impedance matching. Evaluate the physical size constraints against the available board space for the 40-pin module.

Pulse Transformers Part Context

This component belongs to the TG91 series of audio and signal transformers manufactured by HALO Electronics. It is categorized under LAN isolation transformers and pulse transformers. The product is designed for robust performance in telecommunications environments. It serves as a critical passive element for maintaining signal quality and electrical safety in high-speed data transmission lines.

Pulse Transformers Replacement Considerations

The TG91-S024NXRLTR is a tape-and-reel variant of the same functional component. Verify that the reel packaging does not alter the electrical characteristics or pinout configuration before substitution.