ABC26DREN-S734

Overview

The ABC26DREN-S734 is a dual-edge board connector manufactured by Sullins Connector Solutions. It features 52 positions arranged in two rows of 26 contacts, with a 0.100-inch (2.54mm) pitch. The connector utilizes full bellows contact types made from phosphor bronze, finished with 30.0µin (0.76µm) gold plating. Designed for free-hanging installation, it accommodates card thicknesses of 0.031 inches (0.79mm). The insulating material is polyphenylene sulfide (PPS), and the unit operates within a temperature range of -65°C to 125°C.

Feature Summary

• Dual-row edge connector design accommodating standard double-sided PCBs
• Full bellows contact construction ensures reliable signal transmission
• Gold-plated phosphor bronze contacts provide corrosion resistance
• Polyphenylene sulfide insulation supports high-temperature operation

Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules
• Embedded computing hardware interfaces

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to confirm exact contact finish thickness and material composition. Ensure that the ordering information matches the required pin count and row configuration. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders to maintain supply chain integrity.

Selection Notes

Select this component when a dual-edge female connector with a 0.100-inch pitch is required for free-hanging applications. Confirm that the target printed circuit board thickness aligns with the 0.031-inch specification. Evaluate the operating temperature range against environmental conditions to ensure the PPS insulation remains stable. Verify compatibility with mating edge cards regarding contact type and gender specifications.

Part Context

This part belongs to the Sullins Connector Solutions edgeboard connector family, designed for robust electronic interconnections. The series offers various position counts and mounting styles to support diverse industrial and commercial electronics. The ABC26 variant specifically addresses applications requiring moderate density connections with reliable mechanical retention and electrical performance standards.

Replacement Considerations

Direct substitutes include other Sullins models with identical 52-position dual-edge configurations and matching pitch dimensions. Verify that alternative parts share the same free-hanging mounting style and compatible card thickness specifications. Ensure equivalent contact materials and plating thicknesses are maintained for interface reliability.