SLQF1553-3

Overview

The SLQF1553-3 is a dual-stacked interface transformer designed for MIL-STD-1553 bus applications. It features surface mount termination and operates within a temperature range of -55°C to +125°C. The component measures 16.00mm in length and width, with a maximum seated height of 0.630 inches. It utilizes a specific turns ratio configuration suitable for robust signal transmission in military and aerospace environments.

Feature Summary

• Dual stacked construction for enhanced performance
• Compliant with MIL-STD-1553 interface standards
• Ruggedized design for extreme temperature operation

Applications

• MIL-STD-1553 bus systems
• Military avionics interfaces
• Aerospace data transmission networks

Procurement Notes

Verify manufacturer authenticity through official iNRCORE channels or authorized distributors. Confirm RoHS compliance status as historical data indicates non-compliance for this series. Validate part number suffixes against current datasheets to ensure correct electrical specifications before procurement.

Selection Notes

Select the SLQF1553-3 for applications requiring MIL-STD-1553 compatibility and high reliability. Ensure PCB layout accommodates the 16mm x 16mm footprint and vertical clearance requirements. Consider thermal management strategies given the wide operating temperature range and potential power dissipation characteristics.

Part Context

This component belongs to the iNRCORE SLQF series of pulse transformers. These devices are engineered for demanding environments where signal integrity and durability are critical. The series supports various turn ratios to meet specific system impedance requirements.

Replacement Considerations

SLQF1553-1 and SLQF1553-2 are related variants within the same product family. Verify turn ratio specifications (e.g., 1.25CT:1CT vs other configurations) when substituting to ensure electrical compatibility with the target circuit.