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Product Detailed Parameters
- Description：TRANSFORMER 1CT:1CT 1.2MH SMD
- Series：-
- Mfr：Pulse Electronics
- Package：Tube
- Transformer Type：T1/E1 (Single)
- Inductance：1.2mH
- ET (Volt-Time)：-
- Turns Ratio - Primary:Secondary：1CT:1CT
- Mounting Type：Surface Mount
- Size / Dimension：0.300" L x 0.276" W (7.62mm x 7.00mm)
- Height - Seated (Max)：0.250" (6.35mm)
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
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Overview
The TX1315NL is a single-channel audio and signal transformer manufactured by Pulse Electronics, designed for surface-mount technology (SMD) applications. It features an inductance of 1200 uH and a primary DC resistance of 0.8 Ohms. The component supports T1, E1, CEPT, and ISDN-Pri standards with an insulation voltage of 1.5 kV. Operating within a temperature range of -40°C to +85°C, it measures 7.62 mm in length, 7 mm in width, and 6.35 mm in height. The device is unshielded and moisture-sensitive.
Feature Summary
- Supports T1/E1/CEPT/ISDN-Pri telecommunications standards
- Surface-mount module construction for automated assembly
- High insulation voltage capability for signal isolation
Applications
- T1 line interface circuits
- E1 network equipment
- CEPT standard communication systems
- ISDN Primary Rate Interface devices
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct pinout and electrical characteristics. Confirm moisture sensitivity level requirements and reflow soldering profile compatibility prior to procurement. Ensure the selected variant matches the required inductance and resistance specifications for the target circuit design.
Selection Notes
Select this component for designs requiring standardized telecom isolation between T1, E1, or ISDN interfaces. Consider the SMD package dimensions for PCB layout constraints. Evaluate the thermal performance within the specified operating temperature range. Verify that the unshielded nature aligns with the electromagnetic interference requirements of the application environment.
Part Context
This part belongs to the Pulse Electronics audio and signal transformer category, specifically tailored for digital telecommunication interfaces. It serves as a critical isolation component in network hardware, ensuring signal integrity and safety between different potential domains in data transmission systems.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Ensure any replacement maintains identical inductance, resistance, and insulation voltage ratings.
