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FLN1553-1
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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:1CT, 1CT:0.707CT
- 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 FLN1553-1 is a pulse transformer module manufactured by iNRCORE, LLC. It is designed for MIL-STD-1553B data bus interface applications. The component functions as a signal coupling element within the communication architecture. Official documentation identifies it as a Transformer PBC (Printed Circuit Board) assembly. The part is listed in product change notifications alongside variants such as TLN1553-1 and DFLN1553-1.
Feature Summary
- Designed for MIL-STD-1553B data bus interface applications
- Functions as a pulse transformer module for signal coupling
- Manufactured as a printed circuit board assembly
Applications
- MIL-STD-1553B data bus systems
- Avionics communication interfaces
- Military electronic equipment signal transmission
Procurement Notes
Verify the specific suffix against official iNRCORE documentation to confirm exact electrical characteristics and pinout compatibility. Product change notifications indicate variations exist within the 1553 series. Ensure the source document explicitly lists FLN1553-1 to avoid confusion with similar models like FLN1553-5 or TLN1553-1. Confirm RoHS status and manufacturing origin through the supplier's certified datasheet.
Selection Notes
Select this component specifically for MIL-STD-1553B compliant designs requiring isolated pulse transformation. Compare technical specifications against system requirements for impedance and frequency response. Validate that the physical dimensions and mounting style match the target PCB layout. Consult the manufacturer's latest revision notes to ensure availability of the exact variant required for the design.
Part Context
iNRCORE, LLC produces specialized components for military and aerospace electronics. The FLN1553-1 belongs to a family of transformers supporting the MIL-STD-1553 standard. Related parts include the TLN1553-1 and DFLN1553-1, which share functional similarities but may differ in packaging or specific electrical parameters. These components are critical for reliable data bus communication in defense applications.
Replacement Considerations
Publicly confirmed substitute part numbers for FLN1553-1 were not identified in the provided source material. Cross-referencing with other iNRCORE models such as FLN1553-5 or TLN1553-1 requires verification of specific electrical differences via official datasheets before substitution.
