1757307 – PHOENIX CONTACT

Overview

The PHOENIX CONTACT 1757307 is an 8-position, 5.08mm pitch terminal block header designed for robust PCB termination. Its primary function is to provide a reliable, right-angle connection point for wire-to-board applications, facilitating efficient assembly and maintenance. A critical design consideration for such connectors is the trade-off between current handling capacity and thermal management; while rated for 12A (IEC), exceeding this rating can lead to excessive heat buildup, potentially compromising the integrity of the PCB and adjacent components, underscoring the importance of adhering to specified load parameters.

Key Features

• 8 Positions, 1 Level
• 0.200″ (5.08mm) Pitch
• Right Angle (90°) Header Orientation
• Through Hole Mounting Type
• 12A (IEC) / 15A (UL) Current Rating
• 400V (IEC) / 300V (UL) Voltage Rating
• Dimensions: 8.61mm Height, 3.50mm Contact Tail Length

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

• Power distribution in industrial control panels
• Signal routing in motor drive systems
• Input/output interfaces for embedded systems
• Interconnection in HVAC control modules