337-056-558-868

$13.50

Description：CONN EDGE DUAL FMALE 56POS 0.156
Series：337
Mfr：EDAC Inc.
Package：Box

SKU:ab0ba8d0c5f9 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

337-056-558-868 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 56POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 337-056-558-868

Description：CONN EDGE DUAL FMALE 56POS 0.156
Series：337
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：28
Number of Positions：56
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：Through Hole, Right Angle
Termination：Wire Wrap
Contact Material：Copper Alloy
Contact Finish：Gold
Contact Finish Thickness：10.0µin (0.25µm)
Contact Type：Cantilever
Color：Green
Flange Feature：Top Mount Opening, Threaded Insert, 4-40
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 337-056-558-868

337-056-558-868

Edgeboard Connectors Overview

The EDAC Inc. 337-056-558-868 is a standard card edge connector designed for dual-edge board insertion. It features 56 positions with a 3.96 mm (0.156 inch) pitch and supports PCB thicknesses of 1.37 mm to 1.78 mm. The component utilizes copper alloy contacts with gold plating and thermoplastic polyester insulation. Rated for 3 A current, it operates between -40°C and +105°C. This through-hole, right-angle socket includes flanges with threaded inserts for secure mounting.

Edgeboard Connectors Feature Summary

Dual-edge female contact configuration for secure board retention
Threaded insert flange design for rigid mechanical mounting
Gold-plated copper alloy contacts ensuring reliable signal transmission
Thermoplastic polyester housing providing thermal stability

Edgeboard Connectors Applications

Industrial control system backplanes
Telecommunications equipment interconnects
Medical device circuit board assemblies
Energy management system modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact flange and termination specifications. Ensure compatibility with target PCB thickness ranges before procurement. Confirm RoHS compliance status via the manufacturer datasheet. Validate that the threaded insert feature matches assembly requirements. Cross-reference pin count and pitch with design schematics to prevent integration errors.

Edgeboard Connectors Selection Notes

Select this model when dual-edge connectivity and high position counts are required. The 3.96 mm pitch accommodates standard board widths. Verify that the right-angle orientation fits the enclosure constraints. Ensure the 3 A rating meets circuit load demands. Confirm that the threaded flange option aligns with the mechanical fastening strategy of the final assembly.

Edgeboard Connectors Part Context

This component belongs to the EDAC 337 series of standard card edge connectors. The series offers various position counts and termination styles. The 337 series is engineered for robust performance in demanding environments. It provides consistent electrical characteristics across different configurations within the family.