GLC1553-2

Overview

The GLC1553-2 is a MIL-STD-1553 pulse transformer interface module manufactured by iNRCORE, LLC. Designed for surface mount applications, it supports turn ratios of 1.4CT:1CT and 2CT:1CT. The component operates within a temperature range of 0°C to +70°C. It features a compact SMD footprint measuring 16.00mm x 16.00mm with a maximum height of 4.04mm. The device is classified under Audio & Signal Transformers and serves as a critical interface element for MIL-STD-1553 bus systems.

Feature Summary

• Provides galvanic isolation for MIL-STD-1553 data bus interfaces
• Supports multiple primary-to-secondary turn ratio configurations
• Engineered for reliable operation in military and aerospace environments

Applications

• MIL-STD-1553 data bus interface circuits
• Military avionics communication systems
• Aerospace electronic control units

Procurement Notes

Verify the specific turn ratio variant required (1.4CT:1CT or 2CT:1CT) against system schematics. Confirm RoHS non-compliant status aligns with project regulatory requirements. Ensure surface mount process capabilities match the specified package dimensions and height constraints before ordering.

Selection Notes

Select this component when designing MIL-STD-1553 compliant interfaces requiring surface mount technology. Evaluate thermal performance within the 0°C to +70°C operating range. Consider the physical dimensions for PCB layout optimization. Verify compatibility with existing bus topology requirements regarding impedance and signal integrity.

Part Context

This part belongs to the GL1553 series of audio and signal transformers from iNRCORE. The series includes variants such as GL1553-1 and GLC1553-2, all designed for MIL-STD-1553 applications. These components are specialized interface transformers used to couple signals across isolated sections of the data bus.

Replacement Considerations

GL1553-1 is a related variant within the same series offering different turn ratios.