TG42-1505NCRL

Pulse Transformers Overview

The TG42-1505NCRL is a dual-channel T1/E1 isolation transformer module manufactured by HALO Electronics. Designed for surface mount technology, it features a 16-pin gull-wing SMD package with dimensions of 12.7 mm length, 7.11 mm width, and 5.08 mm height. The component provides an insulation voltage of 1.5 kV and operates within a temperature range of -40°C to +85°C. It utilizes a 1.5 mH inductance specification and includes shielding to minimize electromagnetic interference. The device is supplied in tape and reel packaging, facilitating automated assembly processes for high-volume production environments.

Pulse Transformers Feature Summary

• Dual-channel architecture supporting simultaneous T1 and E1 signal paths
• Integrated magnetic shielding for enhanced noise immunity
• Robust 1.5 kV isolation rating for circuit protection
• Surface-mount gull-wing termination for reliable PCB attachment

Pulse Transformers Applications

• T1 line interface modules
• E1 line interface modules
• Telecommunications network equipment
• Digital subscriber line (DSL) systems

Pulse Transformers Procurement Notes

Verify the specific suffix NCRL against the manufacturer's current datasheet to confirm pinout compatibility and RoHS status. Ensure the ordering quantity aligns with the standard tape and reel packaging requirements specified by HALO Electronics. Cross-reference the part number with official distributor catalogs to validate active status and lead time availability before finalizing procurement plans.

Pulse Transformers Selection Notes

Select this component when designing circuits requiring isolated T1 or E1 transmission interfaces with space constraints favoring surface mount packages. The dual-channel configuration simplifies board layout compared to single-channel alternatives. Consider the operating temperature range and insulation voltage requirements to ensure suitability for the intended telecommunications environment and regulatory compliance standards.

Pulse Transformers Part Context

This part belongs to the TG series of audio and signal transformers from HALO Electronics, specifically tailored for digital telephony applications. It complements other variants like the TG42-1505NZRLTR and TG26-1505N1RLTR, offering distinct packaging options such as gull-wing versus flat leads. The series provides standardized solutions for network interface cards and communication hardware requiring galvanic isolation.

Pulse Transformers Replacement Considerations

The TG42-1505NXLFTR is a documented substitute within the same product family, featuring similar electrical characteristics but potentially different packaging or temperature ratings. Verify mechanical footprint compatibility and pin assignment alignment before substitution. Consult the manufacturer's cross-reference documentation to confirm functional equivalence for specific T1/E1 application requirements.