Q1553-2

Pulse Transformers Overview

The iNRCORE Q1553-2 is a MIL-STD-1553 pulse transformer designed for through-hole mounting. It features a turns ratio of 1.4CT:1CT and 2CT:1CT, providing signal isolation for data bus interfaces. The component operates within a temperature range of -55°C to +130°C and includes an insulation voltage rating of 100 VDC. Constructed as a ruggedized interface transformer, it supports high-reliability applications requiring compliance with military standards for avionics and communication systems.

Pulse Transformers Feature Summary

• Complies with MIL-STD-1553 requirements for data bus interface applications
• Provides galvanic isolation with specified turns ratios for signal integrity
• Designed for through-hole installation in ruggedized environments

Pulse Transformers Applications

• MIL-STD-1553B data bus interface circuits
• Avionics communication systems
• Military-grade electronic equipment requiring signal isolation

Pulse Transformers Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm electrical parameters and mechanical dimensions before integration. Ensure that the through-hole footprint matches the target PCB layout. Confirm that the operating temperature range meets the environmental requirements of the final assembly. Cross-reference the part number with official distributor catalogs to ensure authenticity and traceability.

Pulse Transformers Selection Notes

Select this component when designing interfaces for MIL-STD-1553 compliant systems requiring robust signal transmission. Consider the through-hole mounting style for mechanical stability in high-vibration environments. Evaluate the insulation voltage and temperature ratings against system operational extremes. This transformer is suitable for applications demanding high reliability and strict adherence to military specifications.

Pulse Transformers Part Context

The Q1553-2 belongs to the Q1553 series of pulse transformers manufactured by iNRCORE. These components are specialized for interface applications within military and aerospace sectors. The series includes variants with different turns ratios and mounting styles, catering to diverse bus interface needs while maintaining consistent performance standards for critical data transmission tasks.

Pulse Transformers Replacement Considerations

Compatible substitutes include the Q1553-21 and Q1553-20 from the same manufacturer family. Verify that alternative parts match the required turns ratio and through-hole configuration. Ensure that replacement components meet the same MIL-STD-1553 compliance and thermal specifications.