EBA22DTBN

Edgeboard Connectors Overview

The EBA22DTBN is a dual-edge female card edge connector manufactured by Sullins Connector Solutions. It features 44 positions arranged in two rows of 22 contacts each, with a pitch of 0.125 inches (3.18mm). The connector utilizes phosphor bronze contacts with a gold plating thickness of 10.0µin (0.25µm) and ring bellows contact types. Designed for through-hole mounting, it accommodates a card thickness of 0.062 inches (1.57mm). The housing is constructed from polybutylene terephthalate (PBT), and the unit operates within a temperature range of -65°C to 125°C.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration providing 44 total contact positions across two rows.
• Gold-plated phosphor bronze contacts with ring bellows design for reliable signal transmission.
• Through-hole termination method ensuring secure PCB attachment.
• Polybutylene terephthalate insulation material supporting wide operational temperatures.

Edgeboard Connectors Applications

• Industrial control systems requiring dual-edge board interfaces
• Telecommunications equipment utilizing standard card edge modules
• Test and measurement instrumentation with high-density connection needs

Edgeboard Connectors Procurement Notes

Verify that the specific suffix DTBN corresponds to the required 0.125-inch pitch and blue color coding before ordering. Confirm that the manufacturer's RoHS compliance status meets project regulatory requirements. Ensure the through-hole mounting style aligns with the target printed circuit board layout specifications. Check lead time availability as distribution may vary by region.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female interface with a 0.125-inch pitch is required. The 44-position count suits applications needing moderate density without excessive footprint. Verify compatibility with 0.062-inch thick cards. Consider the PBT insulation and gold contact finish for environmental durability. Compare against similar models like EBA22DTKW if different pitch or orientation is needed.

Edgeboard Connectors Part Context

This part belongs to the EBA series of female card edge connectors from Sullins Connector Solutions. The series offers various configurations differing by pitch, row count, and termination style. The EBA22 variant specifically denotes a dual-row structure with 22 contacts per side. This model represents a standard industrial-grade connector option within the broader catalog of edgeboard interconnect solutions.

Edgeboard Connectors Replacement Considerations

EBA22DTKW serves as a direct substitute with identical electrical characteristics but differs in housing color. EBM22DTKN offers a 0.156-inch pitch alternative requiring board layout adjustments. Verify mechanical fit and pinout alignment when swapping between these variants.