23Z356SM-T

Overview

The 23Z356SM-T is a surface-mount pulse transformer manufactured by Pulse Electronics, designed for LAN isolation and data interface applications. It features an inductance of 200µH with a turns ratio of 1CT:1.414CT for the transmitter and 1CT:1CT for the receiver. The component measures 0.450 inches in length, 0.265 inches in width, and has a maximum height of 0.215 inches. It operates within a temperature range of 0°C to 70°C and weighs approximately 0.85 grams.

Feature Summary

• Provides galvanic isolation for data interfaces in single-port configurations
• Supports 10Base-T Ethernet transmission standards
• Designed for surface-mount technology (SMT) assembly processes

Applications

• LAN Isolation Transformers for Adapter Cards
• Media Access Units (MAUs)
• Hub Applications
• Motherboard Applications

Procurement Notes

Verify the specific suffix 'T' against official manufacturer documentation to confirm packaging type and availability status. Cross-reference part numbers such as 23Z356SMQNLT or 23Z356SMQNL for equivalent specifications if direct sourcing is unavailable. Ensure compliance with RoHS3 requirements and check for any recent Product Change Notifications that may affect component parameters or lifecycle status before procurement.

Selection Notes

Select this component for designs requiring isolated data interfaces compatible with 10Base-T standards. Consider the physical dimensions of 0.450 x 0.265 inches for PCB layout constraints. Verify that the operating temperature range of 0°C to 70°C meets environmental requirements. Confirm compatibility with surface-mount assembly processes and ensure the turns ratios align with the specific transmitter and receiver circuitry requirements.

Part Context

This component belongs to the Pulse Electronics LAN Isolation Transformer series, specifically tailored for Ethernet applications. It serves as a critical interface element for signal integrity and electrical isolation in network hardware. The product line includes various variants for different mounting styles and performance specifications, catering to adapter cards, hubs, and motherboard implementations.

Replacement Considerations

Public confirmed substitute part numbers include 23Z356SMQNLT and 23Z356SMQNL. These alternatives share similar electrical characteristics and form factors. Verify pinout compatibility and mechanical dimensions before substitution.