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Product Detailed Parameters
- Description：XFRMR OCTAL 1:1 1.2MH SMD
- Series：-
- Mfr：Pulse Electronics
- Package：Tube
- Transformer Type：T1/E1 (Octal)
- Inductance：1.2mH
- ET (Volt-Time)：-
- Turns Ratio - Primary:Secondary：1:01
- 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 TX1471NL is an octal pulse transformer manufactured by Pulse Electronics, designed for T1/E1 and ISDN-Pri applications. It features a 1:1 turns ratio and provides 1.2mH inductance. The component supports surface mount installation with dimensions of 25.40mm x 7.87mm x 7.49mm. It operates within a temperature range of -40°C to 85°C and includes 32 pins. The unit offers 1.5kVrms isolation voltage and meets RoHS3 compliance standards.
Feature Summary
- Designed for T1/E1 and ISDN-Pri telecommunications protocols
- Provides high isolation voltage for signal integrity
- Supports automated surface mount assembly processes
Applications
- T1 line interface circuits
- E1 network equipment
- ISDN primary rate interface systems
Procurement Notes
Verify the specific suffix against official datasheets to confirm pinout and electrical characteristics. Ensure the component matches the required T1/E1 protocol specifications. Confirm RoHS3 compliance status for environmental regulations. Validate package dimensions for PCB layout compatibility. Check manufacturer documentation for any recent design changes or obsolescence notices.
Selection Notes
Select this component for applications requiring precise impedance matching in digital telephony interfaces. Consider the surface mount form factor for compact board designs. Evaluate the operating temperature range against environmental conditions. Verify the isolation requirements match system safety standards. Compare alternative part numbers only if parameter equivalence is confirmed.
Part Context
This component belongs to the Pulse Electronics audio and signal transformers category. It is specifically engineered for telecom infrastructure supporting T1 and E1 standards. The product line emphasizes reliability in high-speed digital signal transmission environments.
Replacement Considerations
The TX1471NLT is a parameter-equivalent variant offered by Pulse Electronics. Verify that the tape-and-reel packaging of the substitute aligns with manufacturing capabilities.
