1577650-1

Overview

TE Connectivity AMP Connectors part number 1577650-1 is a ring tongue terminal from the PIDG Strato-Therm series. It features a crimp termination method and is designed for wire gauges ranging from 10 AWG to 8 AWG. The contact body is constructed from copper alloy with nickel plating, while the insulation is made of polyether ether ketone (PEEK). This component utilizes a straight body orientation and includes serrated teeth for secure wire retention. It is rated for operation within a temperature range of -55°C to 125°C.

Feature Summary

• High-temperature resistant PEEK insulation suitable for demanding environments
• Serrated contact design ensures reliable mechanical grip on conductors
• Nickel-plated copper alloy contacts provide corrosion resistance

Applications

• Industrial equipment requiring high thermal stability
• Automotive electrical systems
• Heavy-duty power distribution connections

Procurement Notes

Verify the specific wire gauge compatibility (10-8 AWG) against your harness requirements before procurement. Confirm that the nickel plating specification meets your environmental corrosion standards. Ensure your crimping tooling is calibrated for this specific terminal geometry and material hardness to guarantee proper termination integrity.

Selection Notes

Select this terminal when operating temperatures exceed standard polymer limits or when superior chemical resistance is required. The PEEK insulation offers better performance than nylon in harsh conditions. Compare the 10-8 AWG range against your conductor size to ensure optimal fit. Consider the nickel plating if the application involves corrosive atmospheres where tin plating might degrade over time.

Part Context

This component belongs to the PIDG Strato-Therm family, which specializes in high-performance terminals for extreme environments. The series is known for using advanced thermoplastic materials like PEEK to withstand heat and chemicals. It complements other Strato-Therm products by providing robust interconnection solutions for critical industrial and automotive applications where reliability under stress is paramount.

Replacement Considerations

Direct substitutes may include other PIDG Strato-Therm ring terminals with identical stud sizes and wire ranges. Verify cross-reference data from TE Connectivity official documentation for exact pin and insulation diameter matches.