306-026-521-168

$14.70

Description：CONN EDGE DUAL FMALE 52POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Box

SKU:814a2a4a1cb5 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

Product Detailed Parameters

Description：CONN EDGE DUAL FMALE 52POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：26
Number of Positions：52
Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
Number of Rows：2
Pitch：0.156" (3.96mm)
Read Out：Dual
Features：Card Guides
Mounting Type：Panel Mount, Through Hole
Termination：Solder
Contact Material：Copper Alloy
Contact Finish：Gold
Contact Finish Thickness：10.0µin (0.25µm)
Contact Type：Cantilever
Color：Green
Flange Feature：Flush Mount, Top Opening, Threaded Insert, 4-40
Operating Temperature：-40°C ~ 105°C

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306-026-521-168

Overview

The EDAC Inc. 306-026-521-168 is a dual-edge female card edge connector featuring 52 positions with a 0.156-inch (3.96mm) contact spacing. It utilizes copper alloy contacts with gold plating and a thermoplastic polyester insulator in green. Designed for panel mount and through-hole termination, it accepts PCBs with thicknesses between 0.054 and 0.070 inches. The component operates within a temperature range of -40°C to 105°C and complies with RoHS3 standards.

Feature Summary

Dual-edge female configuration with cantilever contacts for secure board insertion
Gold-plated copper alloy contacts ensure reliable signal transmission
Thermoplastic polyester housing provides thermal stability and durability
Panel mount design with flange features for top-opening installation

Applications

Industrial control systems requiring robust interconnects
Communication equipment backplanes
Medical device circuit boards
Energy sector instrumentation modules

Procurement Notes

Verify the specific ordering suffix matches the required pin count and spacing before purchase. Confirm that the manufacturer's standard packaging quantity aligns with project requirements. Ensure compliance with RoHS3 regulations for intended markets. Cross-reference the datasheet for precise mechanical dimensions to validate panel cutout specifications. Check current availability status as lead times may vary by region.

Selection Notes

Select this model when a dual-edge female connector with 52 positions is required. Ensure the target PCB thickness falls within the 0.054 to 0.070 inch range for proper engagement. Verify that the 0.156 inch pitch matches the board layout. Consider the operating temperature range of -40°C to 105°C for environmental suitability. Confirm that panel mounting with a top-opening flange fits the enclosure design constraints.

Part Context

This component belongs to the EDAC 306 Series, which specializes in card edge connectors with 0.156-inch spacing. The series offers various position counts and configurations for different application needs. The 306-026-521-168 specifically addresses high-density dual-edge requirements. It shares common design principles with other parts in the 306 family regarding contact material and insulation properties.