305-018-555-504

$6.82

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

SKU:78058fd3a24d Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-018-555-504 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 305-018-555-504

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：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 305-018-555-504

305-018-555-504

Edgeboard Connectors Overview

The EDAC Inc. 305-018-555-504 is a standard card edge connector from the 305 series, designed for vertical panel mounting applications. It features 18 positions arranged in a dual row configuration with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and a thermoplastic housing. It supports PCB thicknesses ranging from 1.37 mm to 1.78 mm and operates within a temperature range of -40°C to +105°C. The unit provides a 5 A current rating and 5 GOhms insulation resistance.

Edgeboard Connectors Feature Summary

Vertical panel mount design with solder lug termination
Dual row contact arrangement for high-density interconnects
Gold-plated mating area ensures reliable signal transmission
Compatible with between-contact and in-contact polarizing keys

Edgeboard Connectors Applications

Industrial control system backplanes
Telecommunications equipment interfaces
Test and measurement instrument modules
Computer peripheral expansion slots

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm plating specifications and mechanical tolerances. Ensure compatibility with required polarizing key configurations before procurement. Confirm RoHS compliance status through manufacturer datasheets. Validate thermal ratings against operational environment requirements. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Edgeboard Connectors Selection Notes

Select this component when vertical panel mounting is required for dual-edge card connections. The 3.96 mm pitch accommodates standard board layouts. Gold plating is suitable for low-level signal applications requiring corrosion resistance. Verify that the target PCB thickness falls within the specified 1.37 mm to 1.78 mm range. Consider polarizing key integration if mechanical alignment is critical for the assembly.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which offers various position counts and mounting styles. The series is characterized by robust construction and standardized dimensions. Similar models in the series may differ in pin count or termination type. The 305 series is widely used in modular electronic systems requiring reliable card-to-board connectivity.