305-012-521-268

$7.36

Description：CONN EDGE DUAL FMALE 12POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box

SKU:0b7ee970ec8f Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

305-012-521-268 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 12POS 0.156. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 305-012-521-268

Description：CONN EDGE DUAL FMALE 12POS 0.156
Series：305
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Dual Edge
Gender：Female
Number of Positions/Bay/Row：6
Number of Positions：12
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, Through Hole
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, Threaded Insert, 4-40
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 305-012-521-268

305-012-521-268

Edgeboard Connectors Overview

The EDAC 305-012-521-268 is a standard card edge connector from the 305 series, designed for dual-edge PCB mating. It features 12 positions arranged in two rows with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic polyester insulator. Rated for 5 A continuous current and 1800 VACrms insulation voltage, it supports board thicknesses between 1.37 mm and 1.78 mm. Operating temperatures range from -40°C to +105°C.

Edgeboard Connectors Feature Summary

Accepts between-contact and in-contact polarizing keys for secure alignment
Dual-row female contact configuration for double-sided card edge boards
Gold-plated half-bevel contacts ensure reliable signal transmission

Edgeboard Connectors Applications

Industrial control system interconnects
Telecommunications equipment modules
Computer peripheral interface connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official 305 Series Ordering Guide to confirm exact pin count, termination style, and flange specifications. Ensure compatibility with target PCB thickness and polarizing key requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 12-position connection is required with a 3.96 mm pitch. It is suitable for applications demanding high insulation resistance and robust mechanical retention via panel mount installation. Confirm that the mating card edge thickness falls within the specified operational range.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series provides various position counts and termination options for vertical panel mounting. These connectors are engineered for durability in demanding electronic environments, offering consistent performance across industrial and commercial sectors.