717-018-525-201

Edgeboard Connectors Overview

The EDAC Inc. 717-018-525-201 is a dual-edge card edge connector from the 717 series, designed for high-density board-to-board connections. It features 18 positions with a contact pitch of 0.156 inches (3.96 mm). The connector utilizes female contacts and employs a press-fit termination method for secure mounting to the printed circuit board. The insulator material is black, providing standard electrical isolation properties suitable for industrial applications.

Edgeboard Connectors Feature Summary

• Dual-edge configuration supports connection to both sides of a card edge
• Press-fit termination ensures robust mechanical stability without soldering
• Female contact design accommodates corresponding male pins on the mating card

Edgeboard Connectors Applications

• Industrial control systems requiring reliable board interconnects
• Telecommunications equipment utilizing high-density signal routing
• Test and measurement instruments needing stable card insertion

Edgeboard Connectors Procurement Notes

Verify the specific pin count and pitch against the target PCB footprint before ordering. Confirm that the press-fit termination style matches the manufacturing process capabilities of the assembly line. Ensure the dual-edge requirement is necessary for the system architecture, as single-edge alternatives may offer different form factors.

Edgeboard Connectors Selection Notes

Select this component when a 0.156-inch pitch is required for the system layout. The press-fit option is preferred for applications demanding high durability through repeated insertions or where solder thermal stress must be minimized. Verify compatibility with the mating card's gold plating specifications to ensure optimal contact resistance.

Edgeboard Connectors Part Context

This part belongs to the EDAC 717 series, which specializes in high-reliability edgeboard connectors. The series offers various configurations including single and dual edges with different termination styles. The 717-018-525-201 specifically addresses needs for moderate density connections using a standardized pitch common in legacy and industrial interfaces.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include variants like 717-018-524-201 if wire-wrap termination is acceptable instead of press-fit. Cross-series replacements require careful verification of pitch dimensions and overall height constraints to ensure mechanical fit within the enclosure.