FLC1553-5

Pulse Transformers Overview

The FLC1553-5 is a MIL-STD-1553 interface pulse transformer manufactured by iNRCORE, LLC. It features a surface mount package with dimensions of 16.00mm length, 16.00mm width, and a maximum height of 4.04mm. The component supports turn ratios of 1CT:2.12CT and 1CT:1.5CT. It is classified as an Audio & Signal Transformer within the Transformers subcategory. The device operates within a temperature range defined by its standard specifications.

Pulse Transformers Feature Summary

• Designed for MIL-STD-1553 bus interface applications
• Surface mount construction for automated assembly
• Dual secondary winding configuration

Pulse Transformers Applications

• MIL-STD-1553 data bus systems
• Avionics communication interfaces
• Military grade signal isolation

Pulse Transformers Procurement Notes

Verify RoHS compliance status prior to procurement, as documentation indicates non-compliance. Confirm moisture sensitivity level (MSL 3) handling requirements during storage and reflow processes. Ensure supply chain sources provide valid manufacturer traceability for defense or aerospace projects requiring specific quality certifications.

Pulse Transformers Selection Notes

Select this component for designs requiring standardized MIL-STD-1553 pulse transformation in a compact surface mount footprint. Evaluate thermal management needs against the specified operating temperature limits. Consider the dual secondary winding options when designing differential signaling paths for the bus interface.

Pulse Transformers Part Context

This part belongs to the iNRCORE pulse transformer family specialized for military standards. Similar models include DTL1553-5 and FLN1553-5, which offer through-hole or alternative mounting configurations. The series provides consistent electrical characteristics for reliable data transmission in harsh environments.

Pulse Transformers Replacement Considerations

FLC1553-5-ND serves as the DigiKey ordering suffix. Cross-reference with DTL1553-5 for through-hole alternatives if surface mount space is unavailable. Verify pinout compatibility before substituting with other MIL-STD-1553 transformers.