AT-1860-131-40

Overview

The AT-1860-131-40 is a high-density interconnect component manufactured by Samtec Inc. It belongs to the Tiger Eye family of board-to-board connectors, designed for applications requiring reliable signal transmission in compact spaces. This specific model features a 131-position configuration with a 0.50 mm pitch, facilitating dense circuit layouts. The connector utilizes a through-hole termination method for secure mounting on printed circuit boards. It supports vertical mating orientations and is engineered to meet stringent performance standards for data integrity and mechanical stability in modern electronic assemblies.

Feature Summary

• High-density interconnect capability with fine 0.50 mm pitch
• Robust through-hole termination for secure PCB mounting
• Vertical mating orientation for space-efficient designs

Applications

• Board-to-board connections in compact electronic devices
• High-speed data transmission interfaces
• Telecommunications equipment internal interconnects

Procurement Notes

Verify the exact part number against official Samtec documentation to ensure compatibility with your design requirements. Confirm pin count, pitch, and termination style match your PCB layout specifications. Check for any specific environmental ratings or material certifications required for your application. Ensure that the supplier provides genuine components with traceable origin to maintain quality standards.

Selection Notes

Select this component when high I/O density is critical within limited board area constraints. Consider the 0.50 mm pitch for maximizing connection points per unit length. Evaluate the through-hole termination for its mechanical strength compared to surface mount alternatives. Assess the vertical mating profile to ensure it fits within your enclosure height limitations and aligns with adjacent components.

Part Context

This part is part of Samtec's Tiger Eye series, known for high reliability and density. The series offers various configurations to suit different board-to-board needs. The AT prefix typically denotes a specific variant within the broader product line, focusing on particular pitch and contact arrangements. Understanding the series context helps in identifying compatible mating connectors and accessories.

Replacement Considerations

Direct replacements must match the 131-pin count, 0.50 mm pitch, and through-hole termination. Verify footprint compatibility before substituting. Consult Samtec's official cross-reference tools for validated alternatives. Generic equivalents may not guarantee identical electrical performance or mechanical fit.