PFX0890NL

Pulse Transformers Overview

The PFX0890NL is a surface-mount pulse transformer manufactured by Pulse Electronics. It features a dual-channel configuration with a turns ratio of 1:1 for both primary and secondary windings. The component provides an inductance of 1.02 mH per channel, designed for signal transmission applications. It operates within a temperature range of -40°C to +85°C and complies with RoHS3 standards. The device utilizes a tray packaging format suitable for automated assembly processes.

Pulse Transformers Feature Summary

• Dual-channel pulse transformer design supporting simultaneous signal transmission
• Surface-mount construction optimized for automated PCB assembly
• RoHS3 compliant manufacturing ensuring environmental safety standards

Pulse Transformers Applications

• Communications equipment signal processing
• Datacom module interface circuits
• Industrial control system isolation
• Medical device signal conditioning

Pulse Transformers Procurement Notes

Verify the specific ordering suffix to confirm the exact packaging type, as standard availability may vary between tray and tape configurations. Confirm that the selected variant matches the required lead time for production schedules. Ensure the component meets the specific thermal and electrical requirements of the target application before finalizing procurement orders.

Pulse Transformers Selection Notes

Select this component when a dual-channel isolated pulse transformer is required for high-frequency signal integrity. Consider the 1.02 mH inductance value for impedance matching needs. Evaluate the surface-mount footprint against available board space constraints. Verify compatibility with the operating temperature range of the intended environment.

Pulse Transformers Part Context

This part belongs to the Pulse Electronics transformer portfolio, specifically designed for pulse transmission tasks. It serves as a specialized component for isolating and transmitting digital or analog pulses across circuit boundaries. The product line focuses on providing reliable performance in compact form factors for modern electronic systems.

Pulse Transformers Replacement Considerations

The TX1089NLT is listed as a parameter-equivalent substitute. Verify that the alternative component meets all electrical specifications and physical dimensions required for the existing design implementation.