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FPQ1553-10
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Product Detailed Parameters
- Description：TRANSFORMER PBC
- Series：-
- Mfr：iNRCORE, LLC
- Package：Tube
- Transformer Type：MIL-STD-1553
- Inductance：-
- ET (Volt-Time)：-
- Turns Ratio - Primary:Secondary：1CT:2.12CT, 1CT:1.5CT
- Mounting Type：Surface Mount
- Size / Dimension：0.624" L x 0.624" W (15.86mm x 15.86mm)
- Height - Seated (Max)：0.254" (6.45mm)
- Operating Temperature：-
- Grade：-
- Qualification：-
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Overview
The FPQ1553-10 is a MIL-STD-1553 interface pulse transformer manufactured by iNRCORE, LLC. It features a surface mount package with dimensions of 0.630 inches in length and width (16.00mm x 16.00mm) and a maximum height of 0.159 inches (4.04mm). The component utilizes a turns ratio configuration of 1CT:2.12CT and 1CT:1.5CT. It is designed for bus coupling applications within military data bus systems.
Feature Summary
- Designed specifically for MIL-STD-1553 bus interface applications
- Surface mount construction for automated assembly integration
- Dual secondary winding configuration for signal coupling
Applications
- MIL-STD-1553B data bus transceivers
- Military avionics communication interfaces
- Bus coupler circuits in defense electronics
Procurement Notes
Verify the specific datasheet version from iNRCORE, LLC to confirm electrical parameters such as isolation voltage and inductance values prior to design implementation. Ensure that the surface mount footprint matches the PCB layout requirements. Confirm RoHS compliance status if required by project specifications, as this series may be non-compliant.
Selection Notes
Select the FPQ1553-10 when a standard MIL-STD-1553 pulse transformer with a low-profile surface mount package is required. The specific turns ratios of 1CT:2.12CT and 1CT:1.5CT must align with the system's impedance matching and signal integrity requirements. Compare physical dimensions against available board space constraints.
Part Context
This component belongs to the FPQ1553 series of pulse transformers from iNRCORE, LLC. The series provides various variants tailored for different MIL-STD-1553 interface needs. The FPQ1553-10 shares common packaging characteristics with other models in the series but differs in internal winding configurations to meet specific circuit demands.
Replacement Considerations
Direct substitutes include other FPQ1553 series variants such as FPQ1553-6 or FPQ1553-45, provided their specific turns ratios and electrical characteristics match the original design requirements. Verify pin compatibility and thermal performance before substitution.
