305-054-521-512

$9.87

Description：CONN EDGE DUAL FMALE 54POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Bulk

SKU:4a4cd154f973 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-054-521-512 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 54POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 305-054-521-512

Description：CONN EDGE DUAL FMALE 54POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Bulk
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：27
Number of Positions：54
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, Side Opening, Unthreaded, 0.128" (3.25mm) Dia
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 305-054-521-512

305-054-521-512

Edgeboard Connectors Overview

The EDAC Inc. 305-054-521-512 is a standard card edge connector from the 305 series, designed for panel mount applications. It features a dual female configuration with 54 positions and a contact pitch of 3.96 mm (0.156 inches). The connector utilizes gold-plated copper alloy contacts and terminates via solder pins. It supports a nominal printed circuit board thickness of 1.57 mm and offers a continuous current rating of 5 A.

Edgeboard Connectors Feature Summary

Dual row female contact configuration for secure card edge insertion
Gold-plated copper alloy contacts to ensure reliable signal transmission
Accepts between-contact and in-contact polarizing keys for alignment
Thermoplastic polyester insulator body for structural stability

Edgeboard Connectors Applications

Industrial control systems requiring robust interconnects
Communication equipment backplanes
Automotive electronics modules
Medical device internal connections

Edgeboard Connectors Procurement Notes

Verify the specific manufacturer part number against official EDAC documentation to confirm compatibility with your design requirements. Ensure that the ordering suffix matches the desired termination style and plating specifications. Cross-reference the datasheet for mechanical dimensions and environmental ratings before finalizing procurement decisions.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with a 3.96 mm pitch is required. Confirm that the target PCB thickness aligns with the 1.57 mm specification. Evaluate the 5 A current rating against system power needs. Consider the panel mount orientation and solder pin termination method during mechanical integration planning.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which provides various position counts and configurations for card edge applications. The series is characterized by its low-profile insulator body and standardized spacing. Other variants in the family share similar mechanical and electrical characteristics but differ in contact count and specific mounting options.