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Product Detailed Parameters
- Description:TRANSFORMER PBC
- Series:-
- Mfr:iNRCORE, LLC
- Package:Tube
- Transformer Type:Interface, MIL-STD-1553
- Inductance:-
- ET (Volt-Time):-
- Turns Ratio - Primary:Secondary:1CT:2.5CT, 1CT:1.79CT
- 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 GLC1553-45 is a pulse transformer designed for MIL-STD-1553 bus interface applications. Manufactured by iNRCORE, LLC, this component utilizes a surface mount installation type suitable for automated assembly processes. It features specific winding configurations with primary-to-secondary turns ratios of 1CT:2.5CT and 1CT:1.79CT. The physical dimensions are 0.630 inches in length and width, with a maximum installed height of 0.159 inches. The device is classified as an interface transformer compliant with military standards.
Feature Summary
- Designed specifically for MIL-STD-1553 bus interface applications
- Surface mount package construction for board integration
- Dual secondary winding configuration options
Applications
- MIL-STD-1553 data bus transceivers
- Avionics communication systems
- Military-grade electronic interfaces
Procurement Notes
Verify the exact manufacturer part number against official iNRCORE documentation to ensure correct winding ratios. Confirm RoHS compliance status as variations exist within the series. Check moisture sensitivity level requirements before storage and handling. Ensure the supplier provides valid traceability documents for military specification components.
Selection Notes
Select this component when a MIL-STD-1553 compatible pulse transformer with specific impedance matching is required. Compare the 1CT:2.5CT and 1CT:1.79CT ratios against circuit design specifications. Verify that the surface mount footprint matches the PCB layout constraints. Consider lead times as these items may be non-stocked.
Part Context
This part belongs to the iNRCORE GL1553 series of signal and audio transformers. The series includes various models tailored for different MIL-STD-1553 interface requirements. These components are generally used in high-reliability environments where strict adherence to military standards is necessary for data transmission integrity.
Replacement Considerations
GL1553-1 is a related model in the same series but differs in winding ratios (1CT:1CT, 1CT:0.707CT). Verify electrical compatibility before substitution. Other variants like GLC1553-2 or GLN1553-5 offer different configurations. Consult the datasheet for precise parameter matching.
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