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Product Detailed Parameters
- Description：XFRMR OCTAL 1:2.4/1:1 1.2MH SMD
- Series：-
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transformer Type：T1/E1 (Octal)
- Inductance：1.2mH
- ET (Volt-Time)：-
- Turns Ratio - Primary:Secondary：1:2.4, 1:1
- Mounting Type：Surface Mount
- Size / Dimension：1.000" L x 0.310" W (25.40mm x 7.87mm)
- Height - Seated (Max)：0.295" (7.49mm)
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
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Overview
The TX1472NLT is a surface-mount pulse transformer manufactured by Pulse Electronics Corporation, designed for T1/E1 octal applications. It features a dual-winding configuration with primary-to-secondary turns ratios of 1:2.4 and 1:1. The component incorporates a 1.2 mH inductance rating and utilizes a compact SMD package suitable for automated assembly processes. This device provides electrical isolation and signal coupling for digital telecommunication interfaces.
Feature Summary
- Supports T1/E1 octal signaling standards
- Dual winding architecture with specified turns ratios
- Surface mount construction for PCB integration
Applications
- T1/E1 telecommunication interface circuits
- Octal line driver applications
- Digital signal transmission systems
Procurement Notes
Verify the specific datasheet revision and mechanical dimensions against the target PCB footprint before finalizing the design. Confirm that the 1.2 mH inductance and isolation requirements align with the system's electrical specifications. Ensure compatibility with the intended manufacturing process for surface-mount assembly.
Selection Notes
Select this component when designing for T1/E1 octal interfaces requiring a 1:2.4 and 1:1 transformer ratio. Consider the surface-mount form factor for space-constrained layouts. Validate performance parameters such as inductance and frequency response against the specific application requirements to ensure signal integrity.
Part Context
This part belongs to the Pulse Electronics transformer portfolio, specifically targeting telecommunications infrastructure. It serves as a critical passive component for signal coupling and isolation in high-speed digital data transmission environments, ensuring compliance with industry-standard interface protocols.
Replacement Considerations
Consult official distributor databases or manufacturer cross-reference tools to identify verified equivalent parts. Ensure any substitute matches the 1.2 mH inductance, 1:2.4/1:1 ratios, and physical footprint to maintain circuit functionality.
