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PA1066NLT
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Product Detailed Parameters
- Description：PULSE XFMR 137UH
- Series：-
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR)
- Transformer Type：-
- Inductance：137µH
- ET (Volt-Time)：-
- Turns Ratio - Primary:Secondary：-
- Mounting Type：Surface Mount
- Size / Dimension：0.860" L x 1.150" W (21.84mm x 29.21mm)
- Height - Seated (Max)：0.450" (11.43mm)
- Operating Temperature：-40°C ~ 125°C
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Overview
The PA1066NLT is a surface mount pulse transformer manufactured by Pulse Electronics. It features an inductance of 137 µH and utilizes a non-PoE configuration for single-port applications. The component supports data transmission rates associated with 1000Base-T standards, operating within a frequency range of 1 MHz to 100 MHz. It provides 1.5 kV isolation voltage and is designed for commercial use. The physical dimensions are approximately 21.84 mm in length and 29.21 mm in width.
Feature Summary
- Surface mount construction for automated assembly
- Non-PoE design for dedicated signal integrity
- High isolation voltage capability
Applications
- 1000Base-T network interfaces
- Single-port LAN connectivity modules
- Commercial Ethernet equipment
Procurement Notes
Verify the specific datasheet version and manufacturer documentation to confirm current production status and electrical tolerances. Ensure compatibility with target PCB footprint and thermal requirements. Cross-reference official Pulse Electronics specifications against distributor listings to validate part authenticity and parameter accuracy before procurement.
Selection Notes
Select this component for designs requiring isolated signal transformation in single-port Ethernet applications without power delivery constraints. Evaluate the 137 µH inductance value against circuit impedance matching requirements. Confirm that the 1.5 kV isolation rating meets safety standards for the intended deployment environment.
Part Context
This component belongs to the Pulse Transformers category from Pulse Electronics. It is distinct from common mode chokes and standard power inductors due to its specific application in high-frequency signal coupling. The product line focuses on providing reliable signal integrity for networking hardware.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout compatibility and electrical parameters with alternative suppliers if sourcing this obsolete or limited-stock item.
