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346-050-559-207 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 50POS 0.125. Review the specifications below when checking this part for your BOM.
Edgeboard Connectors specifications for 346-050-559-207
- Description：CONN EDGE DUAL FMALE 50POS 0.125
- Series：346
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：25
- Number of Positions：50
- Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
- Number of Rows：2
- Pitch：0.125" (3.18mm)
- Read Out：Dual
- Features：-
- Mounting Type：Through Hole, Right Angle
- Termination：Solder, Wire Wrap
- 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, Threaded Insert, M3
- Operating Temperature：-40°C ~ 105°C
Edgeboard Connectors datasheet and documents for 346-050-559-207
Edgeboard Connectors Overview
The EDAC Inc. 346-050-559-207 is a standard card edge connector receptacle featuring 50 positions with a 3.175 mm (0.125 inch) pitch. Designed for dual-edge board insertion, it utilizes gold-plated copper alloy contacts to ensure reliable signal transmission. The component supports a current rating of 3 A and accommodates a maximum board thickness of 1.57 mm. It employs a through-hole mounting style with wire wrap termination, housed in a green thermoplastic polyester enclosure.
Edgeboard Connectors Feature Summary
- Dual-edge female contact configuration for secure board retention
- Gold-plated copper alloy contacts for enhanced conductivity
- Thermoplastic polyester housing providing thermal stability
Edgeboard Connectors Applications
- Industrial control systems requiring robust interconnects
- Telecommunications equipment backplanes
- Automotive electronic module interfaces
Edgeboard Connectors Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pin count, pitch, and termination type match the design requirements. Ensure the selected variant aligns with the intended PCB thickness and mounting orientation specifications before finalizing procurement orders.
Edgeboard Connectors Selection Notes
Select this component when a high-density 50-position interface is required with a 3.175 mm pitch. The wire wrap termination and through-hole mounting are suitable for applications prioritizing mechanical stability over surface mount constraints. Confirm compatibility with the target board's edge guide slot dimensions.
Edgeboard Connectors Part Context
This part belongs to the EDAC 346 series of standard card edge connectors. The series offers various position counts and pitch options, designed for general-purpose electronic interconnection needs across multiple industrial sectors.
Edgeboard Connectors Replacement Considerations
Consult the official EDAC cross-reference documentation for verified substitute part numbers. Generic equivalents may not match the specific 3.175 mm pitch or wire wrap termination geometry required for proper fit.
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