The PE-54017T is a high-performance, surface mount Ethernet pulse transformer manufactured by Pulse Electronics. It is designed to provide electrical isolation and common-mode noise rejection in Ethernet applications, ensuring reliable data transmission and protecting sensitive circuitry from voltage surges and transients. This transformer is specifically engineered to meet the demanding requirements of modern networking environments.

Applications

• 10/100/1000 Base-T Ethernet interfaces
• Networking equipment (switches, routers, hubs)
• Embedded systems with Ethernet connectivity
• Industrial Ethernet applications
• Power over Ethernet (PoE) applications

Features

• Surface mount design for automated assembly
• Compliant with IEEE 802.3 standards
• High isolation voltage
• Low common-mode emissions
• Optimized for Gigabit Ethernet performance
• RoHS compliant

Benefits

• Improved signal integrity for reliable data transmission
• Enhanced protection against electrical noise and transients
• Reduced electromagnetic interference (EMI)
• Simplified board layout and assembly
• Increased system reliability and longevity
• Compliance with industry standards

Additional Details

The PE-54017T transformer features a compact footprint, making it suitable for space-constrained applications. It is designed to operate over a wide temperature range, ensuring reliable performance in harsh environments. The high isolation voltage provides robust protection against voltage surges and transients, preventing damage to sensitive circuitry. The low common-mode emissions minimize electromagnetic interference (EMI), ensuring compliance with regulatory requirements. This transformer is rigorously tested to ensure compliance with IEEE 802.3 standards, guaranteeing reliable performance in Ethernet applications. The use of high-quality materials and advanced manufacturing techniques ensures long-term reliability and stability.

Electrical Specifications:

Turns Ratio (TX:RX): 1CT:1CT

OCL (μH MIN): 350 @ 100kHz, 0.1Vrms, 8mA DC Bias

Isolation Voltage (Vrms MIN): 1500

Insertion Loss (dB MAX): -1.1 @ 1-100MHz

Return Loss (dB MIN): -18 @ 1-30MHz, -14 @ 30-60MHz, -10 @ 60-80MHz

Crosstalk (dB MIN): -40 @ 1-30MHz, -35 @ 30-60MHz, -30 @ 60-100MHz

Common Mode Rejection (dB MIN): -30 @ 1-100MHz