305-058-521-203

$11.11

Description：CONN EDGE DUAL FMALE 58POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box

SKU:5421a23bd390 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-058-521-203 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 58POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 305-058-521-203

Description：CONN EDGE DUAL FMALE 58POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：29
Number of Positions：58
Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
Number of Rows：2
Pitch：0.156" (3.96mm)
Read Out：Dual
Features：-
Mounting Type：Panel Mount, Through Hole
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, Floating Bobbin, 0.116" (2.95mm) Dia
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 305-058-521-203

305-058-521-203

Edgeboard Connectors Overview

The EDAC Inc. 305-058-521-203 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features a dual female configuration with 58 positions and a contact spacing of 0.156 inches (3.96 mm). The connector utilizes gold-plated copper alloy contacts and accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Rated for 5 A continuous current and 1800 VACrms dielectric strength, 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
Low profile insulator body constructed from thermoplastic material
Provides high dielectric strength rated at 1800 VACrms

Edgeboard Connectors Applications

Panel-mounted electronic assemblies requiring robust card edge interfaces
Industrial control systems utilizing polarized PCB configurations
High-reliability data acquisition hardware modules

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 58-position dual edge specification. Confirm compatibility with polarizing key requirements if mechanical locking is necessary for the application. Ensure the host panel design accommodates the vertical mounting style and specified board thickness tolerance. Cross-reference insulation resistance and current ratings against system electrical constraints before finalizing procurement.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with 58 positions is required for panel mounting. The 3.96 mm pitch suits applications needing wider spacing for higher voltage isolation. Consider the 5 A current rating and 1800 VACrms dielectric strength for power or signal integrity needs. Verify that the 1.57 mm board thickness falls within the acceptable operational range for reliable contact engagement.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and row configurations while maintaining consistent 0.156 inch contact spacing. The 305 series is characterized by its low-profile design and compatibility with polarizing keys, distinguishing it from other EDAC connector families with different pitch or mounting characteristics.