ASC20DRTI-S93

Edgeboard Connectors Overview

The ASC20DRTI-S93 is a dual-edge card edge connector manufactured by Sullins Connector Solutions. It features 40 positions arranged in two rows of 20 contacts each, with a 0.100-inch (2.54mm) pitch. The connector utilizes full bellows contact types made from beryllium copper, finished with 10µin (0.25µm) gold plating. Designed for through-hole solder termination, it accommodates a board thickness of 0.093 inches (2.36mm). The insulator material is polybutylene terephthalate (PBT), and the unit operates within a temperature range of -65°C to 125°C.

Edgeboard Connectors Feature Summary

• Full bellows contact design ensures reliable mating engagement and low contact resistance.
• Dual-edge configuration supports bidirectional signal transmission across two rows.
• Gold-plated beryllium copper contacts provide corrosion resistance and durability.
• Integrated flange features include top mount openings and threaded inserts for secure panel mounting.

Edgeboard Connectors Applications

• Industrial control systems requiring robust edgeboard connections
• Telecommunications equipment utilizing standard card edge interfaces
• Test and measurement devices needing high-reliability interconnects

Edgeboard Connectors Procurement Notes

Verify that the specific order matches the ASC20DRTI-S93 part number exactly, as suffixes indicate critical variations in insulation material, contact finish, or flange configuration. Confirm RoHS compliance status and moisture sensitivity level requirements against project specifications before finalizing procurement orders to ensure supply chain compatibility.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with 40 positions and 0.100-inch pitch is required. Ensure the mating PCB thickness aligns with the 0.093-inch specification. Consider the PBT insulator material and beryllium copper contacts for applications demanding high mechanical stability and electrical performance within the specified temperature range.

Edgeboard Connectors Part Context

This part belongs to the Sullins Connector Solutions standard card edge connector family, characterized by dip solder terminals and specific flange options. It is designed for direct insertion into edge slots, providing a secure mechanical and electrical interface for printed circuit boards in various electronic assemblies.

Edgeboard Connectors Replacement Considerations

Consult official Sullins Connector Solutions cross-reference documentation for verified substitute part numbers. Do not assume interchangeability with generic connectors due to potential differences in flange dimensions, contact geometry, or insulation material properties.