306-026-400-104

$12.34

Description：CONN EDGE DUAL FMALE 52POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Bulk

SKU:42b185b3e43a Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

Product Detailed Parameters

Description：CONN EDGE DUAL FMALE 52POS 0.156
Series：306
Mfr：EDAC Inc.
Package：Bulk
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：26
Number of Positions：52
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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306-026-400-104

Overview

The EDAC Inc. 306-026-400-104 is a standard card edge connector designed for dual-edge board insertion. It features 52 positions with a 3.96 mm (0.156 inch) contact spacing arranged in a single centerline row. The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). Contact plating is tin, and the insulator body is constructed from thermoplastic material. It supports a maximum operating temperature of +105°C and a minimum of -40°C, with an insulation resistance of 5 GOhms.

Feature Summary

Accepts .062 inch (1.57mm) nominal thickness P.C. Board
Low profile insulator body design
Single centerline row configuration

Applications

Card edge interconnect solutions
Rack and panel applications
Computing and storage systems

Procurement Notes

Verify the specific contact plating and color specifications against the manufacturer datasheet, as distributor listings may vary between tin and gold options or different housing colors. Confirm that the 52-position count aligns with the target PCB design requirements before procurement. Ensure the 3.96mm pitch matches the mating card edge dimensions to guarantee proper mechanical fit and electrical continuity.

Selection Notes

Select this component when a low-profile, single-row card edge connector is required for 1.57mm thick boards. The 52-position capacity suits moderate-density signal routing needs. Verify compatibility with the system's thermal environment, as the unit operates within a -40°C to +105°C range. Consider the tin plating for cost-effective applications where high corrosion resistance is not the primary constraint.

Part Context

This part belongs to the EDAC 306 series of standard card edge connectors. The series is characterized by its versatility in rack and panel mounting scenarios. The 306-026-400-104 specifically utilizes a dual-edge female connector format, distinguishing it from single-edge variants within the same product family line.