The PE-65508NL is an Ethernet pulse transformer designed for 10/100 Base-T applications, manufactured by Pulse Electronics. The suffix 'NL' indicates that the component is RoHS compliant and lead-free. It provides electrical isolation and impedance matching between the Ethernet PHY and the network cable, ensuring reliable data transmission and protecting sensitive electronic components from voltage spikes and noise. This transformer is a key component in various networking devices.

Applications

• 10/100 Base-T Ethernet interfaces
• Network Interface Cards (NICs)
• Routers and Switches
• Embedded Ethernet controllers
• Industrial Ethernet equipment
• Any application requiring RoHS compliance

Features

• Supports 10/100 Base-T Ethernet
• Provides electrical isolation
• Impedance matching for optimal signal transfer
• Compact size
• Compliant with IEEE 802.3 standards
• RoHS compliant and lead-free

Benefits

• Ensures reliable data transmission
• Protects sensitive components from voltage surges and noise
• Reduces electromagnetic interference (EMI)
• Simplified PCB layout
• Complies with environmental regulations

Specifications

Typical specifications include an inductance of around 350 μH, a turns ratio of 1CT:1CT, and an isolation voltage of 1500 Vrms. The operating temperature range is typically between 0°C and 70°C. The component is surface mountable for easy assembly. Detailed specifications and pinout diagrams can be found in the official Pulse Electronics datasheet. The RoHS compliance ensures that the component meets environmental standards for the restriction of hazardous substances. The transformer's primary function is to provide electrical isolation and impedance matching, crucial for maintaining signal integrity in 10/100 Base-T Ethernet systems.