ACC70DKSI-S1191

Edgeboard Connectors Overview

The ACC70DKSI-S1191 is a dual-sided edge card connector manufactured by Sullins Connector Solutions. It features 140 total positions arranged in two rows of 70 contacts each, with a 0.100-inch (2.54mm) pitch. Designed for through-hole, right-angle mounting, the connector utilizes copper beryllium contacts with a 30.0µin gold plating thickness and cantilever contact types. It accommodates a card thickness of 0.093 inches (2.36mm) and operates within a temperature range of -65°C to 150°C. The housing is made of polyphenylene sulfide (PPS), and it includes flange features with top-mount openings.

Edgeboard Connectors Feature Summary

• Dual-sided female configuration with cantilever contact design for reliable edge card insertion
• Through-hole right-angle termination ensures secure PCB mounting
• Gold-plated copper beryllium contacts provide durable electrical performance
• Polyphenylene sulfide insulation supports high-temperature operation

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment utilizing edge card modules
• Test and measurement instrumentation boards
• Automotive electronic control units

Edgeboard Connectors Procurement Notes

Verify that the specific suffix -S1191 corresponds to the required green color coding and cantilever contact type as documented in the official datasheet. Confirm compatibility with the target board's hole pattern and ensure the 0.093-inch card thickness specification matches the application requirements before procurement.

Edgeboard Connectors Selection Notes

Select this model when a dual-sided, right-angle edge connector with 140 positions is required. Ensure the application environment stays within the -65°C to 150°C operating range. Verify that the PCB layout supports through-hole mounting and that the 0.100-inch pitch aligns with the mating edge card specifications.

Edgeboard Connectors Part Context

This component belongs to the ACC70 series from Sullins Connector Solutions, which specializes in high-reliability edge card connectors. The series offers various configurations for different card thicknesses and contact types, serving critical applications in industrial and telecommunications sectors where stable signal transmission is essential.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include ACC70DTMD and ACC70DPFH, provided they match the 140-position count and 0.100-inch pitch. Verify that alternative models support the same 0.093-inch card thickness and right-angle through-hole mounting configuration to ensure mechanical fit.