346-043-521-102

$6.64

Description：CONN EDGE SGL FMALE 43POS 0.125
Series：346
Mfr：EDAC Inc.
Package：Box

SKU:0ad9e20eae56 Category: Edgeboard Connectors Brand: EDAC Inc.

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Product introduction

346-043-521-102 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE SGL FMALE 43POS 0.125. Review the specifications below when checking this part for your BOM.

Edgeboard Connectors specifications for 346-043-521-102

Description：CONN EDGE SGL FMALE 43POS 0.125
Series：346
Mfr：EDAC Inc.
Package：Box
Card Type：Non Specified - Single Edge
Gender：Female
Number of Positions/Bay/Row：43
Number of Positions：43
Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
Number of Rows：1
Pitch：0.125" (3.18mm)
Read Out：Single
Features：-
Mounting Type：Through Hole
Termination：Solder
Contact Material：Copper Alloy
Contact Finish：Gold
Contact Finish Thickness：10.0µin (0.25µm)
Contact Type：Cantilever
Color：Green
Flange Feature：Flush Mount, Top Opening, Unthreaded, 0.128" (3.25mm) Dia
Operating Temperature：-40°C ~ 105°C

Edgeboard Connectors datasheet and documents for 346-043-521-102

346-043-521-102

Edgeboard Connectors Overview

The EDAC Inc. 346-043-521-102 is a standard card edge connector receptacle featuring 43 positions with a 0.125-inch (3.18mm) contact spacing. Designed for single-edge board applications, it utilizes gold-plated copper alloy contacts and a green thermoplastic polyester housing. The component supports through-hole mounting with wire wrap termination, ensuring reliable electrical connections in vertical orientations.

Edgeboard Connectors Feature Summary

Gold-plated copper alloy contacts ensure durable conductivity
Green thermoplastic polyester housing provides insulation
Wire wrap termination facilitates secure PCB integration

Edgeboard Connectors Applications

Single-edge circuit board interconnections
Vertical panel mount assemblies
Standard card edge mating interfaces

Edgeboard Connectors Procurement Notes

Verify the specific pin count of 43 positions and the 0.125-inch pitch against design requirements. Confirm that the wire wrap termination style matches the target printed circuit board layout. Ensure the vertical mounting orientation aligns with the mechanical constraints of the assembly.

Edgeboard Connectors Selection Notes

Select this component when a single-row female connector is required for boards up to 0.070 inches thick. The 3A current rating and gold plating suit general-purpose signal and power distribution. Consider the vertical profile and through-hole installation method during mechanical design.

Edgeboard Connectors Part Context

This part belongs to the EDAC 346 series, which offers various position counts and termination styles. It serves as a standard solution for connecting single-edge cards to backplanes or motherboards. The series provides consistent dimensional tolerances for reliable mating performance across different configurations.

Edgeboard Connectors Replacement Considerations

Cross-reference compatible parts within the EDAC 346 series for alternative position counts. Verify that substitute connectors maintain the same 0.125-inch pitch and wire wrap termination type to ensure mechanical and electrical compatibility without redesigning the host board.