305-054-555-503

$12.26

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

SKU:8fe2be3c7488 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-054-555-503 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 305-054-555-503

Description：CONN EDGE DUAL FMALE 54POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box
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：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, Floating Bobbin, 0.116" (2.95mm) Dia
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 305-054-555-503

305-054-555-503

Edgeboard Connectors Overview

The EDAC Inc. 305-054-555-503 is a dual-row card edge connector designed for vertical panel mounting. It features 54 positions with a 0.156-inch (3.96mm) contact spacing and a 0.140-inch row spacing. The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). Contacts are made of copper alloy with gold plating, housed in a green thermoplastic insulator. It operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

Dual-row configuration with gold-plated copper alloy contacts for reliable signal transmission
Vertical panel mount design with low-profile thermoplastic body
Compatible with standard 0.062-inch nominal thickness PCBs

Edgeboard Connectors Applications

Industrial control systems requiring robust board-to-board connections
Telecommunications equipment utilizing standard card edge interfaces
Test and measurement instrumentation panels

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current 305 Series Ordering Guide to ensure compatibility with required flange styles and termination types. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement to align with assembly process specifications.

Edgeboard Connectors Selection Notes

Select this component when a dual-row interface with 0.156-inch pitch is required for 0.062-inch thick boards. Ensure the application environment falls within the specified -40°C to +105°C operating range. Verify that the panel mounting style matches the mechanical constraints of the enclosure design.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, a line of standard card edge connectors. The series offers various position counts and mounting options, characterized by their durable construction and compatibility with common PCB thicknesses. The 305-054 variant specifically provides 54 positions for higher density applications.