ABC70DTBD-S189

Edgeboard Connectors Overview

The ABC70DTBD-S189 is a dual female card edge connector manufactured by Sullins Connector Solutions. It features 140 total positions arranged in two rows of 70 pins each, with a 0.100-inch (2.54mm) contact spacing. Designed for through-hole, right-angle mounting, the connector utilizes phosphor bronze contacts with a gold plating finish. The insulating material is polybutylene terephthalate (PBT), supporting a card thickness of 0.062 inches and operating within a temperature range of -65°C to 125°C.

Edgeboard Connectors Feature Summary

• Dual-row configuration providing high-density interconnect capability for edge cards
• Right-angle through-hole termination ensures secure PCB mounting orientation
• Gold-plated phosphor bronze contacts offer reliable signal transmission and corrosion resistance

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interface modules
• Test and measurement instrument internal connections

Edgeboard Connectors Procurement Notes

Verify that the replacement part matches the original manufacturer's specifications exactly. Confirm the contact count, pitch, and mounting style align with the existing design requirements. Ensure the supplier provides authentic components from authorized channels to guarantee quality and reliability standards are met.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, right-angle connection is required for standard 0.100 inch pitch applications. Consider the PBT insulation material and specific flange characteristics for mechanical fit. Evaluate the thermal operating range against environmental conditions before finalizing the choice.

Edgeboard Connectors Part Context

This model belongs to the ABC series of female card edge connectors from Sullins Connector Solutions. The series is characterized by robust construction suitable for demanding environments. The specific designation indicates the pin count, row configuration, and contact spacing parameters defined by the manufacturer.

Edgeboard Connectors Replacement Considerations

Direct substitutes must maintain identical 140-position dual-row geometry and 0.100 inch pitch. Verify compatibility with 0.062 inch card thickness and right-angle mounting constraints. Cross-reference flange dimensions to ensure proper board retention.