RSA36DTKT

Edgeboard Connectors Overview

The RSA36DTKT is a dual-edge female connector manufactured by Sullins Connector Solutions, designed for board-to-board interconnection. It features 72 positions arranged in two rows of 36 contacts each, with a pitch of 0.125 inches (3.18 mm). The connector utilizes gold-plated phosphor bronze ring bellows contacts and a green polyphenylene sulfide (PPS) insulator. It supports a card thickness of 0.062 inches (1.57 mm) and operates within a temperature range of -65°C to 125°C. The unit employs a through-hole termination method and includes a flange with a top opening and no threads.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with 72 total contact positions
• Gold-plated phosphor bronze ring bellows contacts for reliable signal transmission
• Green polyphenylene sulfide (PPS) insulation material
• Through-hole termination with a non-threaded flange featuring a top opening

Edgeboard Connectors Applications

• Edgeboard connections in industrial control systems
• Interfacing between circuit boards in telecommunications equipment
• Signal routing in specialized computing hardware
• High-reliability interconnects in aerospace or defense applications

Edgeboard Connectors Procurement Notes

Verify the specific suffix 'TKTD' against official Sullins documentation to confirm the exact flange characteristics and packaging details. Ensure compatibility with the target PCB layout regarding hole spacing and mounting constraints. Cross-reference the RoHS compliance status and moisture sensitivity level (MSL 1) with project requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female interface with a 0.125-inch pitch is required. The choice depends on matching the 0.062-inch card thickness specification and the need for a non-threaded flange design. Consider the operating temperature range and gold plating thickness if environmental conditions demand high corrosion resistance or frequent mating cycles.

Edgeboard Connectors Part Context

This part belongs to the RSA36 series from Sullins Connector Solutions, a manufacturer specializing in edge cards and headers since 1971. The series offers various configurations differing by pitch, contact count, and flange styles. The RSA36DTKT specifically denotes the dual-edge, 72-position variant with a 0.125-inch pitch and green PPS insulation.

Edgeboard Connectors Replacement Considerations

Direct substitutes include RSA36DTKD and RSA36DTAT, which share similar electrical specifications but differ in flange threading and installation orientation. Verify mechanical fit and pinout compatibility before substitution.