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BX1197LNL
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Product Detailed Parameters
- Description：XFMR SGL SHDSL EPX9 4.5CS:1 3MH
- Series：-
- Mfr：Pulse Electronics
- Package：Tray
- Transformer Type：-
- Inductance：-
- ET (Volt-Time)：-
- Turns Ratio - Primary:Secondary：-
- Mounting Type：-
- Size / Dimension：-
- Height - Seated (Max)：-
- Operating Temperature：-
- Grade：-
- Qualification：-
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Overview
The BX1197LNL is a surface-mount telecom transformer manufactured by Pulse Electronics. It features a compact SMD footprint designed for functional isolation in VDSL applications. The component is matched to the IKANOS chipset and operates within a temperature range of -40°C to +85°C. Key electrical specifications include a turns ratio of 1:1.86 (IC:Line), an isolation voltage of 1500 Vrms, and a line inductance of 470 μH. Physical dimensions are 8.0mm x 8.0mm x 10.0mm.
Feature Summary
- Optimized for use with IKANOS chipsets
- Provides functional isolation for VDSL interfaces
- Compact surface-mount design
Applications
- VDSL line interface modules
- Telecom equipment requiring IKANOS compatibility
- Network infrastructure hardware
Procurement Notes
Verify the specific packaging configuration prior to ordering, as standard shipments utilize trays unless the 'T' suffix is explicitly added to the part number to indicate tape and reel availability. Confirm that the selected variant matches the required IKANOS chipset integration and meets the specified thermal operating range for the target application environment.
Selection Notes
Select this component when designing VDSL systems utilizing IKANOS technology. Ensure the circuit layout accommodates the 8.0mm x 8.0mm footprint and 10.0mm height. Validate that the 1500 Vrms isolation rating satisfies system safety requirements and that the 470 μH line inductance aligns with the transceiver specifications.
Part Context
This transformer belongs to the family of VDSL line transformers engineered for high reliability in telecommunications. It utilizes patented interlock base construction to ensure mechanical stability during surface-mount assembly. The component is recognized to UL 1950 standards, supporting compliance for network interface devices requiring certified isolation between the integrated circuit and the external line.
Replacement Considerations
Compatible substitutes within the same series include BX4154L, BX4185L, and BX4187L. Verify that alternative parts maintain the identical 1:1.86 turns ratio and 470 μH inductance to ensure seamless integration with existing IKANOS-based designs without requiring schematic modifications.
