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GL1553-45
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Product Detailed Parameters
- Description：TRANSFORMER MIL PBC
- Series：-
- Mfr：iNRCORE, LLC
- Package：Bulk
- 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 GL1553-45 is a pulse transformer manufactured by iNRCORE, LLC, designed for MIL-STD-1553 bus interface applications. It features a surface mount package with dimensions of 0.630 inches in length and width, and a maximum height of 0.159 inches. The component utilizes a turns ratio configuration of 1CT:2.5CT and 1CT:1.79CT. It is classified as an interface transformer suitable for military printed circuit board implementations.
Feature Summary
- Designed specifically for MIL-STD-1553 bus interface requirements
- Compact low-profile surface mount construction
- Dual secondary winding configuration
Applications
- Military avionics systems
- Aerospace communication buses
- MIL-STD-1553 data bus interfaces
Procurement Notes
Verify the specific datasheet version and manufacturing origin upon order confirmation. Confirm compliance with current export control classifications and RoHS status, as military-grade components may have distinct regulatory requirements compared to commercial equivalents. Ensure packaging integrity matches standard tube specifications during receipt inspection.
Selection Notes
Select this component when a dedicated MIL-STD-1553 interface solution is required in a constrained space. The dual secondary design supports specific impedance matching needs for transceivers. Evaluate thermal performance within the -55 C to +130 C operating range to ensure reliability in harsh environments.
Part Context
This part belongs to iNRCORE's specialized line of pulse transformers engineered for defense and aerospace sectors. The GL series focuses on providing robust signal isolation and coupling for legacy and modern military data standards, ensuring compatibility with stringent environmental and performance criteria.
Replacement Considerations
Cross-reference with DGL1553-3 or GL1553-1 for alternative pinouts or ratios. Verify that substitute parts maintain identical MIL-STD-1553 electrical characteristics and physical footprint constraints before integration into existing designs.
