PH9385.012NLT

Overview

The PH9385.012NLT is a surface-mount push-pull transformer from Pulse Electronics, designed for RS-485 communication applications. It features a 1:2 turns ratio and an inductance of 2.6 mH. The component provides high isolation with a rating of 4000 Vrms. It utilizes a gull-wing SMD package with eight terminals. The device is RoHS compliant and meets REACH standards.

Feature Summary

• Optimized for RS-485 communication protocols
• High isolation voltage rating of 4000 Vrms
• Surface mount gull-wing package configuration

Applications

• RS-485 communication interfaces
• Industrial data bus systems
• Network equipment isolation circuits

Procurement Notes

Verify the specific part number PH9385.012NLT against official Pulse Electronics documentation to confirm technical specifications. Ensure compatibility with RS-485 design requirements. Check for RoHS compliance status and packaging options such as tape and reel. Confirm lead times and availability through authorized distributors before finalizing procurement plans.

Selection Notes

Select this component for designs requiring robust isolation in differential signaling environments. The 2.6 mH inductance supports standard RS-485 transmission needs. Consider the physical dimensions of the gull-wing package for PCB layout constraints. Verify that the 4000 Vrms isolation level meets safety regulations for the intended application environment.

Part Context

This transformer belongs to the PH9385 series, which includes various variants with different inductance values and turns ratios. The series is characterized by its suitability for high-speed digital isolation tasks. Other models in the family may offer different electrical characteristics while maintaining similar form factors and mounting styles.

Replacement Considerations

Direct substitutes within the PH9385 series include PH9385.015NLT, which offers a different inductance value. Cross-referencing datasheets is essential to ensure electrical compatibility. Alternative manufacturers may provide functionally similar components, but pinout and isolation ratings must be verified.