TGSP-S281NZRL

Pulse Transformers Overview

The TGSP-S281NZRL is a T1/E1 dual pulse transformer module from HALO Electronics, designed for surface mount applications. It features a 24-pin SMD package with dimensions of 17.78 mm length, 12.19 mm width, and 5.84 mm height. The device operates within a temperature range of -40°C to +85°C and provides an insulation voltage of 1.5 kV. It includes a minimum inductance of 500 nH and supports dual channel configurations for transmitter and receiver isolation.

Pulse Transformers Feature Summary

• Dual-port isolation module architecture supporting T1/E1 standards
• Surface mount construction with gull-wing termination style
• High insulation voltage capability for signal integrity protection

Pulse Transformers Applications

• T1 line interface unit (LIU) implementations
• E1 digital transmission systems
• Telecommunications network equipment requiring dual-channel isolation

Pulse Transformers Procurement Notes

Verify the specific suffix configuration against your design requirements, as variants such as NZRLTR may indicate tape-and-reel packaging or status differences. Confirm that the component is suitable for new designs, as some related part numbers are marked as not for new designs. Ensure the 24-pin footprint matches your PCB layout constraints before procurement.

Pulse Transformers Selection Notes

Select this component when a compact, dual-channel isolation solution is required for T1/E1 interfaces. The 24-pin SMD package offers space efficiency compared to through-hole alternatives. Consider the 1.5 kV insulation rating for noise immunity needs. Verify compatibility with existing LIU circuit topologies and ensure the operating temperature range meets environmental specifications.

Pulse Transformers Part Context

This part belongs to the TGSP series of isolation modules from HALO Electronics. It is functionally similar to the TGSP-S225NZRLTR but differs in pin count and specific transformer ratios. The series is tailored for high-density telecommunications applications where reliable signal coupling and electrical isolation are critical for data transmission integrity.

Pulse Transformers Replacement Considerations

The TGSP-S225NZRLTR is a documented alternative within the same product family, though it utilizes a different pin configuration. Verify mechanical fit and electrical parameters before substitution. No other direct public substitutes are confirmed in the provided documentation.