RSA10DTKH

Edgeboard Connectors Overview

The RSA10DTKH is a dual-row female card edge connector manufactured by Sullins Connector Solutions. It features 20 total positions arranged in two rows of ten contacts, with a 0.125-inch (3.18mm) pitch. The connector utilizes gold-plated phosphor bronze bellowed contacts and a polyphenylene sulfide (PPS) insulator. Designed for through-hole mounting, it supports PCBs up to 0.062 inches thick and operates within a temperature range of -65°C to 125°C.

Edgeboard Connectors Feature Summary

• Dual-row configuration providing 20 contact positions for high-density interconnect applications
• Bellowed contact type ensures reliable mating force and signal integrity across the connection interface
• Gold plating on phosphor bronze contacts offers corrosion resistance and stable electrical performance
• Polyphenylene sulfide insulation material provides thermal stability and mechanical strength

Edgeboard Connectors Applications

• Industrial control systems requiring robust board-to-board connections
• Telecommunications equipment utilizing standard card edge form factors
• Consumer electronics assemblies needing reliable through-hole termination
• Automotive electronic modules operating within specified temperature ranges

Edgeboard Connectors Procurement Notes

Verify that the specific part number RSA10DTKH matches the required 0.125-inch pitch and dual-row configuration before procurement. Confirm compatibility with the target PCB thickness of 0.062 inches and ensure the mounting style aligns with the design requirements. Check for RoHS compliance status if environmental regulations apply to the final assembly. Cross-reference the manufacturer datasheet for any recent updates to the product specifications or packaging details.

Edgeboard Connectors Selection Notes

Select this component when a dual-row female connector with a 0.125-inch pitch is required for through-hole installation. The choice is appropriate for applications demanding gold-plated contacts for enhanced conductivity and durability. Consider the PPS insulator material for environments requiring higher thermal resistance compared to standard nylon variants. Ensure the board layout accommodates the specific flange dimensions and mounting hole patterns defined in the official documentation.

Edgeboard Connectors Part Context

This connector belongs to the RSA series of card edge connectors from Sullins Connector Solutions. The series typically includes various row counts and pitch options to support diverse electronic design needs. The RSA10DTKH specifically addresses requirements for 20-position dual-row interfaces. It shares common design principles with other parts in the family, such as standardized contact materials and mounting configurations, while differing in pin count and specific dimensional attributes.

Edgeboard Connectors Replacement Considerations

Consult the official Sullins Connector Solutions catalog for direct substitutes within the RSA series. Verify that alternative part numbers maintain identical pitch, row configuration, and contact plating specifications. Ensure that any replacement component matches the required PCB thickness tolerance and mounting style. Cross-check dimensional drawings to confirm physical compatibility with existing board layouts and enclosure constraints.