305-044-555-508

$10.52

Description：CONN EDGE DUAL FMALE 44POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box

SKU:5dc07c42a128 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-044-555-508 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 44POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 305-044-555-508

Description：CONN EDGE DUAL FMALE 44POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：22
Number of Positions：44
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, Threaded Insert, 4-40
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 305-044-555-508

305-044-555-508

Edgeboard Connectors Overview

The EDAC Inc. 305-044-555-508 is a standard card edge connector from the 305 Series, designed for vertical panel mounting. It features 44 positions arranged in two rows with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic housing. It supports solder lug termination and accommodates board thicknesses between 1.37 mm and 1.78 mm. Rated for 5 A continuous current and 1800 VACrms insulation voltage, it operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

Accepts between-contact and in-contact polarizing keys for secure positioning
Vertical panel mount design with solder lug termination
Dual female contact configuration for non-specified dual-edge cards

Edgeboard Connectors Applications

Industrial control systems requiring polarized card edge connections
Panel-mounted electronic modules needing high insulation voltage
Equipment utilizing standardized 3.96 mm pitch card edge interfaces

Edgeboard Connectors Procurement Notes

Verify part number accuracy against official EDAC documentation before procurement. Confirm that the specific suffix matches required polarization key compatibility and termination style. Ensure environmental ratings meet operational requirements. Cross-reference manufacturer datasheets for updated compliance status. Validate mechanical dimensions against target PCB specifications.

Edgeboard Connectors Selection Notes

Select this component when vertical panel mounting and dual-edge card connectivity are required. The 3.96 mm pitch suits applications needing robust mechanical retention. Gold plating ensures reliable signal transmission. Consider polarizing key support if alignment precision is critical. Verify thermal limits align with system operating conditions.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 Series, which provides standard card edge solutions. The series offers various position counts while maintaining consistent 3.96 mm pitch and mechanical characteristics. The 305-044 variant specifically addresses higher density requirements within the same form factor family.