305-050-556-504

$10.07

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

SKU:bb6c00cd42c1 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-050-556-504 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 305-050-556-504

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：Flush Mount, Top Opening, Unthreaded, 0.156" (3.96mm) Dia
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 305-050-556-504

305-050-556-504

Edgeboard Connectors Overview

The EDAC Inc. 305-050-556-504 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features 50 positions with a 3.96 mm (0.156 inch) pitch and supports two rows of contacts. The connector accommodates PCB thicknesses ranging from 1.37 mm to 1.78 mm (0.054 to 0.070 inches). Constructed with copper alloy contacts featuring gold plating, it ensures reliable electrical performance. The housing is made of green thermoplastic polyester, providing insulation resistance of 5 GOhms. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

Dual-edge female connector design for non-specified card types
Gold-plated copper alloy contacts with semi-corrugated termination style
Flush mount flange feature with top opening and unthreaded configuration
Thermoplastic polyester insulation material for high durability

Edgeboard Connectors Applications

Panel-mounted electronic interconnect systems
Industrial control module connections
Telecommunications equipment backplanes
Test and measurement instrument interfaces

Edgeboard Connectors Procurement Notes

Verify RoHS compliance status and REACH restrictions before procurement. Confirm that the specific ordering suffix matches the required contact termination and mounting style. Ensure the supplier provides valid traceability documentation for the copper alloy contacts and gold plating specifications. Check for any regional distribution limitations or supply chain constraints associated with the manufacturer.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with a 3.96 mm pitch is required for panel mounting. Ensure the target PCB thickness falls within the 1.37 mm to 1.78 mm specification range. Verify that the operating environment stays within the -40°C to +105°C temperature limits. Confirm compatibility with the 5 A current rating and 5 GOhms insulation resistance requirements for the application.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination options. The 305-050 variant specifically provides 50 positions in a dual-row configuration. It is distinct from the 315 and 355 series which may offer different termination or row configurations.