EYM12DTBT-S273

Edgeboard Connectors Overview

The EYM12DTBT-S273 is a dual-edge female card edge connector manufactured by Sullins Connector Solutions. It features 24 positions arranged in two rows of twelve, with a 0.156-inch (3.96mm) contact spacing. The contacts are constructed from phosphor bronze and finished with gold plating to ensure reliable signal transmission. Designed for through-hole mounting at a right angle, the unit utilizes a ring bellows contact type. The insulating material is polyamide (PA9T), providing stability across an operating temperature range of -65°C to 125°C.

Edgeboard Connectors Feature Summary

• Dual-edge configuration supporting simultaneous connection on both sides of the board
• Gold-plated phosphor bronze contacts for enhanced conductivity and corrosion resistance
• Right-angle through-hole termination for secure PCB integration
• Polyamide insulation offering thermal stability and mechanical durability

Edgeboard Connectors Applications

• Industrial control systems requiring robust edge connections
• Telecommunications equipment interface modules
• Consumer electronics internal board-to-board interconnects
• Automotive electronic control units

Edgeboard Connectors Procurement Notes

Verify the specific suffix S273 against official datasheets to confirm flange characteristics and mating dimensions. Ensure the required contact spacing matches the target PCB layout. Confirm RoHS compliance status if environmental regulations apply to the final assembly. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Edgeboard Connectors Selection Notes

Select this model when a dual-edge female connector with 0.156-inch spacing is required. Consider the right-angle orientation for space-constrained vertical installations. Evaluate the phosphor bronze contact material for necessary spring force and conductivity. Verify that the PA9T insulation rating meets the operational temperature requirements of the application environment.

Edgeboard Connectors Part Context

This component belongs to the Sullins Connector Solutions edgeboard series, designed for high-density interconnect applications. The dual-edge design allows for increased pin count within a compact footprint compared to single-edge alternatives. The product line emphasizes reliability in harsh environments through specialized contact plating and durable polymer materials.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 24-position count, 0.156-inch pitch, and dual-edge female configuration. Verify identical flange mounting features and right-angle termination style. Check compatibility with existing PCB hole patterns and housing depth constraints before swapping.