306-027-400-104

$12.69

Description：CONN EDGE DUAL FMALE 54POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Bulk

SKU:2ca91c4d4feb Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

Product Detailed Parameters

Description：CONN EDGE DUAL FMALE 54POS 0.156
Series：306
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
Termination：Solder Eyelet(s)
Contact Material：Copper Alloy
Contact Finish：Tin
Contact Finish Thickness：-
Contact Type：Cantilever
Color：Green
Flange Feature：Flush Mount, Top Opening, Unthreaded, 0.156" (3.96mm) Dia
Operating Temperature：-40°C ~ 105°C

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306-027-400-104

Overview

The EDAC Inc. 306-027-400-104 is a standard card edge connector from the 306 series, designed for dual-edge card applications. It features 27 positions with a contact spacing of 3.96 mm (0.156 inches). The connector utilizes copper alloy contacts with tin plating and a thermoplastic insulator body. It supports a nominal printed circuit board thickness of 1.57 mm (0.062 inches) and offers an insulation resistance of 5 GOhms. The unit operates within a temperature range of -40°C to +105°C and provides vertical panel mounting.

Feature Summary

Dual-edge card compatibility for non-specified card types
Single centerline row configuration with 3.96 mm spacing
Low-profile insulator body design
Tin-plated copper alloy contacts

Applications

Panel-mounted electronic interconnects
Industrial control system backplanes
Computing and storage hardware interfaces

Procurement Notes

Verify that the specific ordering suffix matches the required contact finish and mounting style. Confirm the dual-edge card requirement aligns with the target PCB design. Ensure the panel mounting orientation meets the mechanical constraints of the enclosure. Cross-reference the 27-position count with the system architecture needs.

Selection Notes

Select this component when a single-row, dual-edge connection is required for thicker PCBs. The 3.96 mm pitch suits high-density industrial layouts. Tin plating offers cost-effective corrosion resistance compared to gold. Verify that the low-profile body fits within strict height limitations of the assembly.

Part Context

This part belongs to the EDAC 306 series, which specializes in card edge connectors for rack and panel applications. The series provides various mounting options and contact terminations. EDAC manufactures these components for global distribution channels serving computing, medical, aerospace, and communications sectors.