SLQF1553-45

Overview

The SLQF1553-45 is a low-profile, stacked dual surface-mount MIL-STD-1553 interface transformer manufactured by iNRCORE. Designed for reliable signal transmission in demanding environments, this component serves as a pulse transformer for digital communication interfaces. It features a compact form factor suitable for space-constrained PCB layouts while maintaining the electrical integrity required for military-standard data bus applications.

Feature Summary

• Low-profile stacked dual SMT construction
• MIL-STD-1553 interface compatibility
• Reliable signal transmission in demanding environments

Applications

• MIL-STD-1553 data bus systems
• Military avionics communication interfaces
• Ruggedized electronic equipment

Procurement Notes

Verify the specific ordering suffix and revision level against the manufacturer's latest datasheet to ensure compatibility with current design requirements. Confirm RoHS compliance status and environmental certifications prior to procurement, as these attributes may vary between production batches or updated part numbers.

Selection Notes

Select this component when a low-profile, stacked dual SMT solution is required for MIL-STD-1553 applications. Ensure the PCB footprint matches the specific dimensions of the SLQF1553-45 variant. Consider thermal management and mechanical stability requirements associated with stacked transformer designs in high-vibration environments.

Part Context

This part belongs to the SLQF series of audio and signal transformers from iNRCORE. The series includes variants such as SLQG1553-1 and SLQF1553-1, which share similar functional categories but differ in temperature ratings, channel configurations, and physical dimensions. The SLQF1553-45 specifically targets low-profile surface-mount implementations.

Replacement Considerations

Direct substitutes include other iNRCORE MIL-STD-1553 pulse transformers such as DTL1553-45 or DTLC1553-45, though these are through-hole devices. Cross-referencing with SLQF1553-1 is necessary to verify temperature range and stacking configuration differences before substitution.