SGQ1553-2

Pulse Transformers Overview

The SGQ1553-2 is a ruggedized audio and signal transformer manufactured by iNRCORE, LLC. It features surface mount (SMD/SMT) termination and operates within a temperature range of -55°C to +125°C. The component has two channels and measures 16 mm in length, 16 mm in width, and 8.64 mm in height. The maximum DC resistance is specified as 3.5 ohms.

Pulse Transformers Feature Summary

• Ruggedized construction for reliable performance
• Dual-channel interface design
• Surface mount termination capability

Pulse Transformers Applications

• MIL-STD-1553 interface applications
• Pulse transformer circuits
• Audio signal processing

Pulse Transformers Procurement Notes

Verify the specific manufacturer part number against official iNRCORE documentation to ensure compatibility with MIL-STD-1553 requirements. Confirm that the maximum DC resistance of 3.5 ohms meets system specifications. Check operating temperature limits against environmental conditions. Ensure surface mount assembly processes align with the component's physical dimensions.

Pulse Transformers Selection Notes

Select this component when a dual-channel ruggedized pulse transformer is required for MIL-STD-1553 interfaces. Consider the 16x16 mm footprint and 8.64 mm height for board space constraints. Verify that the SMD package type suits the manufacturing process. Compare the 3.5 ohm DC resistance against circuit impedance requirements.

Pulse Transformers Part Context

This part belongs to the SGQ series of interface transformers from iNRCORE, LLC. It is categorized under audio and signal transformers. The series includes variants such as SGQ1553-3, which shares similar physical dimensions but differs in electrical characteristics like DC resistance. These components are designed for demanding military and industrial environments.

Pulse Transformers Replacement Considerations

The SGQ1553-3 is a related variant within the same series. While it shares identical physical dimensions and channel count, it specifies a maximum DC resistance of 3.2 ohms instead of 3.5 ohms. Verify if this difference impacts the specific application before substitution.