EBA32DTAD

Edgeboard Connectors Overview

The EBA32DTAD is a dual-edge female card edge connector manufactured by Sullins Connector Solutions. It features 64 positions arranged in two rows with a 0.125-inch (3.18mm) pitch. Designed for through-hole, right-angle installation, the connector utilizes gold-plated phosphor bronze contacts with bellowed styling to ensure reliable signal transmission. The insulator is constructed from polybutylene terephthalate (PBT), providing stability across an operating temperature range of -65°C to 125°C. It accommodates a standard 0.062-inch PCB thickness and includes locking features for secure mounting.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with bellowed contact styling for enhanced mating reliability
• Right-angle through-hole termination compatible with standard PCB layouts
• Gold-plated phosphor bronze contacts ensuring low resistance and corrosion resistance
• Polybutylene terephthalate (PBT) insulation offering thermal stability

Edgeboard Connectors Applications

• High-density backplane interconnections
• Industrial control system board-to-board connections
• Telecommunications equipment signal routing
• Automotive electronic module interfaces

Edgeboard Connectors Procurement Notes

Verify that the specific order matches the EBA32DTAD part number to ensure correct right-angle orientation and gold plating specifications. Confirm compatibility with the target PCB stack-up, specifically the 0.062-inch thickness requirement. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure storage conditions maintain contact integrity prior to soldering.

Edgeboard Connectors Selection Notes

Select this component when a right-angle, dual-edge female connection is required for 0.125-inch pitch applications. The choice is driven by the need for robust bellowed contacts and PBT insulation material. Consider the through-hole mounting style and locking mechanism requirements. Evaluate thermal performance needs against the specified -65°C to 125°C operating range.

Edgeboard Connectors Part Context

This connector belongs to the EBA series of card edge connectors from Sullins Connector Solutions. The series is characterized by its use of PBT insulation and various termination options. The EBA32DTAD specifically denotes the dual-edge, right-angle variant with gold contacts, distinguishing it from straight or tin-plated alternatives within the same family.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other Sullins models with identical 0.125-inch pitch and 64-position dual-edge configurations, such as the RSA32DTMI or GCA32DTBD, provided mounting styles and contact materials match the design requirements.