TX1252NL

Overview

The TX1252NL is a pulse transformer manufactured by Pulse Electronics, designed for T1, CEPT, and ISDN-PRI applications. It features a through-hole termination style and provides electrical isolation with a voltage rating of 1.5 kV. The component operates within a temperature range of -40°C to +130°C. It has a primary inductance of 1200 µH and a primary impedance of 1 Ohm. The device utilizes a 1:1 turns ratio configuration.

Feature Summary

• Engineered specifically for T1, CEPT, and ISDN-PRI signal transmission requirements
• Provides robust electrical isolation between circuit ports
• Supports reliable operation across extended industrial temperature ranges

Applications

• T1 line interface circuits
• CEPT standard communication systems
• ISDN Primary Rate Interface (PRI) equipment

Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm compliance with current industry standards. Ensure that the through-hole mounting specifications align with your printed circuit board design constraints. Cross-reference the electrical parameters against your system requirements to guarantee proper signal integrity and isolation performance.

Selection Notes

Select this component when designing for T1, CEPT, or ISDN-PRI architectures requiring through-hole integration. Consider the 1.5 kV isolation voltage and 1200 µH inductance as critical parameters for signal coupling. Evaluate the operating temperature range to ensure suitability for the intended environmental conditions.

Part Context

This part belongs to the Pulse Transformers category from Pulse Electronics, which specializes in audio and signal transformers. The TX1252NL is distinct from surface-mount variants like the PA1825NL, offering through-hole construction suitable for different assembly methodologies.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.