305-018-500-503

$6.89

Description：CONN EDGE DUAL FMALE 18POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box

SKU:d204557ac408 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-018-500-503 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 18POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 305-018-500-503

Description：CONN EDGE DUAL FMALE 18POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：9
Number of Positions：18
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
Termination：Solder Eyelet(s)
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 305-018-500-503

305-018-500-503

Edgeboard Connectors Overview

The EDAC Inc. 305-018-500-503 is a standard card edge connector from the 305 series, designed for vertical panel mounting. It features an 18-position dual-edge female configuration with a 3.96 mm (0.156 inch) contact pitch. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic polyester insulator. Rated for 5 A continuous current and 1800 VACrms dielectric voltage, it supports PCB thicknesses of 1.57 mm. Operating temperatures range from -40°C to +105°C, with solder lug termination ensuring secure electrical connections.

Edgeboard Connectors Feature Summary

Accepts between-contact and in-contact polarizing keys for enhanced alignment
Dual-edge female design accommodates non-specified card edge types
Gold-plated copper alloy contacts ensure reliable signal transmission
Vertical panel mount style provides stable structural integration

Edgeboard Connectors Applications

Medical interconnect solutions
Agricultural technology equipment
Industrial control systems

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact pin count, plating thickness, and insulation color. Confirm that the required polarizing key compatibility matches the system design requirements. Ensure the target PCB thickness aligns with the specified 1.57 mm tolerance for proper mechanical engagement.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount interface is required for dual-edge cards. The 3.96 mm pitch suits applications needing robust spacing. Verify that the 5 A current rating and 1800 VACrms isolation meet circuit safety standards. Consider the availability of compatible polarizing keys if precise slot alignment is critical.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles. The 305-018 variant specifically addresses needs for 18-position interfaces. It is engineered for durability in demanding environments, supporting both signal and power distribution tasks.