TX1467NL

Overview

The TX1467NL is a surface mount Pulse Transformer manufactured by Pulse Electronics, designed for T1/E1 dual-channel applications. It features a 1CT:1:1/1CT:1:1 winding configuration with an inductance of 1.2mH per channel. The component measures 12.83mm in length and 7.11mm in width, with a maximum seated height of 6.22mm. It utilizes a surface mount technology (SMD) package suitable for automated assembly processes.

Feature Summary

• Dual-channel transformer architecture supporting T1/E1 signaling standards
• Surface mount design for efficient PCB integration
• Symmetrical 1CT:1:1 winding configuration for balanced signal transmission

Applications

• T1 network interface equipment
• E1 telecommunications systems
• Digital subscriber line (DSL) modems

Procurement Notes

Verify the specific ordering suffix to confirm packaging type, as variants exist with different reel or cut tape configurations. Confirm lead times and production status, as this component may be classified as obsolete or have limited availability depending on current manufacturing cycles. Ensure compatibility with existing PCB footprints before procurement.

Selection Notes

Select this component when designing circuits requiring isolated signal coupling for T1 or E1 digital lines. The dual-channel specification supports simultaneous data transmission paths. Verify that the 1.2mH inductance meets the impedance requirements of the target network interface controller. Consider the physical dimensions for space-constrained board layouts.

Part Context

This part belongs to the Pulse Transformers family from Pulse Electronics Corporation. It is distinct from other models like the E2467NL, which serves 10Base-T applications. The TX1467NL specifically targets telecom infrastructure rather than standard Ethernet LAN connections, utilizing a different winding ratio and inductance profile optimized for higher frequency digital signaling.

Replacement Considerations

Direct substitutes are not explicitly confirmed in public documentation. Evaluate components with identical 1CT:1:1 ratios and 1.2mH inductance for potential cross-referencing. Verify pinout compatibility and mechanical footprint alignment before substituting.