TG42-1505NZRL

Pulse Transformers Overview

The TG42-1505NZRL is a dual-port T1/E1 pulse isolation transformer module manufactured by HALO Electronics. Designed for surface-mount technology, it features an SMD-24 package with dimensions of 17.78 mm length, 12.19 mm width, and 5.84 mm height. The component provides 1.5 kV isolation voltage and utilizes a shielded construction to minimize electromagnetic interference. It supports a dual channel configuration with a maximum DC resistance of 800 mOhms and an inductance of 500 nH. The unit is supplied in tube packaging.

Pulse Transformers Feature Summary

• Dual-port architecture supporting simultaneous transmitter and receiver signal paths
• Integrated shielding for enhanced noise immunity in high-interference environments
• High-voltage isolation capability ensuring circuit protection between ports

Pulse Transformers Applications

• T1 line interface circuits
• E1 line interface circuits
• Digital telecommunication equipment

Pulse Transformers Procurement Notes

Verify the specific ordering suffix against current manufacturer documentation, as designations may indicate variations in packaging or compliance status. Confirm that the component meets all required RoHS standards for the target market. Ensure compatibility with existing PCB footprint specifications before finalizing procurement orders.

Pulse Transformers Selection Notes

Select this component for applications requiring robust galvanic isolation in T1 or E1 digital transmission systems. The dual-port design simplifies board layout by integrating both transmit and receive isolation functions into a single surface-mount package. Verify thermal management requirements based on the specified DC resistance and operating environment constraints.

Pulse Transformers Part Context

This part belongs to the SMD-T1 series of audio and signal transformers from HALO Electronics. It serves as a specialized isolation component within the broader category of pulse transformers. The product is categorized under audio and signal transformers, specifically designed for digital line interface applications requiring high reliability and compact form factors.

Pulse Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineering teams should consult official manufacturer cross-reference guides or datasheets for validated alternatives. Direct pin-to-pin replacements must be verified through electrical parameter matching.