PH9400.211ANLT

Overview

The PH9400.211ANLT is a surface mount isolation transformer from Pulse Electronics, designed for high isolation applications with a rating of 5,000Vrms. It features a turns ratio of 2:1:1 and an inductance of 1.62 mH. The component operates within a temperature range of -40°C to 125°C and supports both basic and reinforced insulation standards. It complies with RoHS3 regulations and has a Moisture Sensitivity Level (MSL) of 1. The physical dimensions are 16.70mm x 12.70mm with a maximum height of 14.20mm.

Feature Summary

• Provides high electrical isolation rated at 5,000Vrms for safety-critical circuits
• Supports basic and reinforced insulation requirements for diverse regulatory standards
• Features a 2:1:1 turns ratio suitable for gate drive signal transmission

Applications

• Battery Management Systems (BMS)
• Gate drive signal isolation
• High voltage circuit interfacing

Procurement Notes

Verify the specific suffix 'ANLT' against official datasheets to confirm the 1.62 mH inductance and 2:1:1 ratio, as variations exist within the PH9400 series. Ensure compatibility with RoHS3 compliance requirements and confirm MSL 1 handling procedures during assembly. Cross-reference manufacturer part numbers with distributor codes to avoid substitution errors.

Selection Notes

Select this component when high isolation voltage and reinforced insulation are required for surface mount designs. Consider the 1.62 mH inductance and 2:1:1 ratio for appropriate signal coupling needs. Evaluate thermal performance within the -40°C to 125°C operating range to ensure reliability under extreme conditions.

Part Context

This component belongs to the PH9400 series of SMT isolation transformers by Pulse Electronics. The series is specifically engineered for Battery Management Systems and other applications requiring robust galvanic isolation. It offers a compact form factor suitable for dense PCB layouts while maintaining high voltage withstand capabilities.

Replacement Considerations

Consult official substitution guides for equivalent models within the PH9400 series or alternative manufacturers offering similar 5,000Vrms isolation and 2:1:1 ratios. Verify pinout compatibility and mechanical footprint alignment before replacement.