EGM22DTMD-S189

Edgeboard Connectors Overview

The EGM22DTMD-S189 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 0.156 inches (3.96 mm). The connector utilizes bellowed contact types with gold plating and is designed for through-hole, right-angle mounting. It supports PCB thicknesses of 0.062 inches (1.57 mm) and operates within a temperature range of -65°C to 125°C.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with bellowed contact design for secure mating
• Right-angle through-hole termination for standard PCB integration
• Gold-plated contacts ensure reliable signal transmission
• Compatible with non-specified dual-edge cards

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment board connections
• Test and measurement instrument interfaces
• Automotive electronics modules

Edgeboard Connectors Procurement Notes

Verify the specific suffix S189 against official Sullins documentation to confirm flange characteristics and insulation material compatibility. Ensure the target PCB layout accommodates the right-angle footprint and 0.156-inch pitch dimensions. Confirm that the application environment remains within the specified -65°C to 125°C operating temperature range for optimal performance.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with a 0.156-inch pitch is required for right-angle mounting. The bellowed contact style provides enhanced retention compared to straight contacts. Consider the PBT insulation material and gold plating for durability in demanding environments. Verify that the 44-position count matches the circuit requirements.

Edgeboard Connectors Part Context

This part belongs to the EGM series of card edge connectors from Sullins Connector Solutions. The series offers various configurations for dual-edge applications. The EGM22DTMD-S189 specifically addresses needs for higher pin counts with a wider pitch than standard 0.100-inch connectors, providing flexibility in trace routing on edge cards.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 0.156-inch pitch, 44-position dual-edge female specification, and right-angle through-hole mounting. Verify flange type and insulation material compatibility before substitution.