302-110-356-201

Edgeboard Connectors Overview

The EDAC Inc. 302-110-356-201 is a standard card edge connector from the 302 series, designed for board-to-board or backplane applications. It features 110 positions with a 0.050 inch (1.27mm) contact spacing and a 0.100 inch (2.54mm) row pitch. The connector utilizes female contacts with gold plating over nickel, housed in black polyamide (PA66) insulation. It supports a card thickness range of 0.051 to 0.071 inches (1.30 to 1.80mm) and operates within a temperature range of -55°C to 85°C.

Edgeboard Connectors Feature Summary

• Dual-sided card edge interface with 110 total contact positions
• Gold-plated female cantilever spring contacts for reliable signal transmission
• Black PA66 nylon insulation housing providing structural stability
• Solder termination type suitable for through-hole mounting

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment backplanes
• Consumer electronics motherboards
• Medical device circuit boards

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required card thickness and termination style. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings prior to procurement to align with assembly process requirements and storage conditions.

Edgeboard Connectors Selection Notes

Select this component when a 0.050 inch pitch dual-sided card edge connector is required. Ensure the mating PCB card thickness falls within the specified 1.30mm to 1.80mm range. Consider the 110-position count and black housing color for panel integration needs.

Edgeboard Connectors Part Context

This part belongs to the EDAC 302 Series, which specializes in low-profile card edge connectors. The series is characterized by its fine 0.050 inch spacing, making it suitable for applications demanding high I/O density in compact form factors. The 302-110-356-201 variant specifically addresses the need for 110 connections.

Edgeboard Connectors Replacement Considerations

Consult official EDAC documentation for direct cross-reference part numbers. Verify mechanical dimensions and electrical specifications before substituting with generic equivalents.