391-050-556-204

$11.14

Description：CONN EDGE DUAL FMALE 50POS 0.100
Series：391
Mfr：EDAC Inc.
Package：Box

SKU:ecd10c365251 Category: Edgeboard Connectors Brand: EDAC Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

391-050-556-204 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 50POS 0.100. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 391-050-556-204

Description：CONN EDGE DUAL FMALE 50POS 0.100
Series：391
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：0.100" (2.54mm)
Read Out：Dual
Features：Card Extender
Mounting Type：Through Hole
Termination：Solder
Contact Material：Copper Alloy
Contact Finish：Gold
Contact Finish Thickness：10.0µin (0.25µm)
Contact Type：Semi Bellows
Color：Black
Flange Feature：Flush Mount, Top Opening, Unthreaded, 0.156" (3.96mm) Dia
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 391-050-556-204

391-050-556-204

Edgeboard Connectors Overview

The EDAC Inc. 391-050-556-204 is a dual female card edge connector from the 391 series, designed for vertical through-hole mounting. It features 50 positions with a 0.100-inch (2.54 mm) pitch and supports board thicknesses of 1.57 mm. The contacts are gold-plated copper alloy, rated for 3 A current at an insulation resistance of 5 GOhms. Operating temperature ranges from -40°C to +105°C. The housing is thermoplastic polyester, black in color, with .156-inch diameter mounting holes.

Edgeboard Connectors Feature Summary

Dual female contact configuration for reliable signal transmission
Gold-plated copper alloy terminals ensure corrosion resistance
Vertical through-hole solder termination for secure PCB attachment
Thermoplastic polyester housing provides thermal stability

Edgeboard Connectors Applications

Industrial control system backplanes
Telecommunications equipment interconnects
Test and measurement instrument modules

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against the manufacturer's latest datasheet to confirm plating thickness and material specifications. Ensure compatibility with the target PCB trace width and hole size before ordering. Confirm RoHS compliance status if required by project regulations.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided connection is required for standard 1.57 mm thick boards. The 50-position count suits moderate density applications. Verify that the vertical orientation aligns with the mechanical enclosure constraints and mating card dimensions.

Edgeboard Connectors Part Context

This part belongs to the EDAC 391 series of standard card edge connectors. The series offers various position counts and mounting options. The 391-050-556-204 specifically denotes the 50-position variant with dual female contacts and through-hole termination.