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GL1553-3
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Product Detailed Parameters
- Description：TRANSFORMER MIL PBC
- Series：-
- Mfr：iNRCORE, LLC
- Package：Tube
- Transformer Type：Interface, MIL-STD-1553
- Inductance：-
- ET (Volt-Time)：-
- Turns Ratio - Primary:Secondary：1.25CT:1CT, 1.66CT:1CT
- Mounting Type：Surface Mount
- Size / Dimension：0.630" L x 0.630" W (16.00mm x 16.00mm)
- Height - Seated (Max)：0.159" (4.04mm)
- Operating Temperature：-
- Grade：-
- Qualification：-
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Overview
The GL1553-3 is a pulse transformer interface module manufactured by iNRCORE, LLC. It is designed for MIL-STD-1553 applications in military and aerospace environments. The component functions as an audio and signal transformer within the broader category of interface transformers. It supports surface mount technology for integration into printed circuit boards. The device operates within a specified temperature range suitable for demanding industrial conditions.
Feature Summary
- Designed specifically for MIL-STD-1553 bus interface requirements
- Constructed as a pulse transformer for signal integrity
- Utilizes surface mount packaging for automated assembly
Applications
- Military avionics systems
- Aerospace communication buses
- MIL-STD-1553 data transmission interfaces
Procurement Notes
Verify the specific suffix variant against the official iNRCORE datasheet to ensure compatibility with system requirements. Confirm RoHS compliance status prior to procurement, as some variants may be non-compliant. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Ensure the selected package type matches the PCB footprint design specifications.
Selection Notes
Select this component when a dedicated pulse transformer is required for MIL-STD-1553 bus isolation. Consider the physical dimensions and mounting style for board space constraints. Evaluate thermal performance limits against the operational environment. Compare alternative iNRCORE models such as GL1553-1 or GL1553-2 if different turn ratios or channel configurations are needed.
Part Context
The GL1553-3 belongs to the iNRCORE family of MIL-STD-1553 pulse transformers. This series includes variants like GL1553-1, GL1553-2, and GL1553-45, each offering distinct electrical characteristics. These components are engineered for high-reliability applications where signal fidelity and robustness are critical. The product line serves defense and aerospace sectors requiring standardized bus interface solutions.
Replacement Considerations
GL1553-1 and GL1553-2 are documented substitutes within the same product family. Verify pinout compatibility and electrical parameters before substitution. GL1553-45 offers different turn ratios and may require circuit adjustment.
