PE-65351NL

Pulse Transformers Overview

The PE-65351NL is a T1/E1 single channel pulse transformer manufactured by Pulse Electronics. It features through-hole termination and operates within a frequency range of 50 kHz to 3 MHz. The component has an inductance of 1.2 mH, a primary impedance of 1.3 ohms, and supports dual channels. It provides an insulation voltage of 1.5 kV and functions between -40°C and +70°C. The physical dimensions are 12.7 mm in length, 8.89 mm in width, and 6.35 mm in height, housed in an HC/3 package.

Pulse Transformers Feature Summary

• Designed for T1, E1, CEPT, and ISDN-PRI signal transmission applications
• Provides high isolation with 1.5 kV insulation voltage rating
• Supports dual-channel operation for balanced signal processing

Pulse Transformers Applications

• T1 network interface equipment
• E1 digital telephony systems
• ISDN Primary Rate Interface (PRI) terminals

Pulse Transformers Procurement Notes

Verify the specific datasheet revision before integration, as electrical characteristics may vary between manufacturing batches. Confirm that the HC/3 package footprint matches the target PCB layout exactly. Ensure the operating temperature range of -40°C to +70°C aligns with the environmental requirements of the final assembly. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity and traceability.

Pulse Transformers Selection Notes

Select this component when designing circuits requiring standardized T1 or E1 line interface transformers. The 1.2 mH inductance value is critical for maintaining signal integrity at the specified frequency range. Consider the through-hole mounting style if surface area is available and mechanical robustness is prioritized over miniaturization. Verify compatibility with the required impedance matching networks for the specific telephony standard being implemented.

Pulse Transformers Part Context

This component belongs to the Pulse Electronics audio and signal transformer portfolio, specifically engineered for digital telephony interfaces. It serves as a key passive element in network termination units, ensuring proper signal coupling and isolation between the digital line and the internal circuitry of communication devices.

Pulse Transformers Replacement Considerations

Consult official substitution lists from Pulse Electronics for verified alternatives. Generic replacements may not match the precise inductance or isolation requirements necessary for T1/E1 compliance.