305-050-556-501

$10.07

Description：CONN EDGE DUAL FMALE 50POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box

SKU:fcb3b8a3bd25 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-050-556-501 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 50POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 305-050-556-501

Description：CONN EDGE DUAL FMALE 50POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：25
Number of Positions：50
Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
Number of Rows：2
Pitch：0.156" (3.96mm)
Read Out：Dual
Features：Card Extender
Mounting Type：Board Edge, Straddle Mount
Termination：Solder
Contact Material：Copper Alloy
Contact Finish：Gold
Contact Finish Thickness：10.0µin (0.25µm)
Contact Type：Semi Bellows
Color：Green
Flange Feature：-
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 305-050-556-501

305-050-556-501

Edgeboard Connectors Overview

The EDAC Inc. 305-050-556-501 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features 50 positions with a contact spacing of 0.156 inches (3.96 mm) and a row spacing of 0.140 inches (3.56 mm). The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). It utilizes gold-plated copper alloy contacts to ensure reliable signal transmission. The unit has a continuous current rating of 5 A and supports an insulation resistance of 5 GOhms. Operating temperatures range from -40°C to +105°C.

Edgeboard Connectors Feature Summary

Accepts between-contact and in-contact polarizing keys for secure positioning
Features a low-profile insulator body constructed from thermoplastic material
Provides a continuous current rating of 5 A with high dielectric strength

Edgeboard Connectors Applications

Dual-edge card edge interconnections
Panel-mounted electronic assemblies
Industrial control system interfaces

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required position count and termination style before ordering. Confirm that the PCB thickness aligns with the 0.062-inch specification to ensure proper mechanical engagement. Check for RoHS compliance requirements if applicable to your manufacturing standards. Ensure that the operating environment temperature falls within the specified -40°C to +105°C range for optimal performance.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 50-position connection is required for thin profile applications. The 3.96 mm pitch suits designs needing robust mechanical stability with moderate pin density. Consider the gold plating for corrosion resistance in demanding environments. Verify compatibility with polarizing keys if keying is necessary for assembly alignment.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting options for diverse electronic integration needs. These connectors are engineered for durability and consistent electrical performance in industrial and commercial settings.