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305-078-520-568 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 78POS 0.156. Review the specifications below when checking this part for your BOM.
Edgeboard Connectors specifications for 305-078-520-568
- Description：CONN EDGE DUAL FMALE 78POS 0.156
- Series：305
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：39
- Number of Positions：78
- 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 305-078-520-568
Edgeboard Connectors Overview
The EDAC Inc. 305-078-520-568 is a standard card edge connector designed for dual-edge board applications. It features 78 positions with a 3.96 mm (0.156 inch) pitch and supports a maximum operating temperature of +105°C. The connector utilizes gold-plated copper alloy contacts and a thermoplastic housing, rated for 5 A current. It employs a vertical panel mount style with solder lug termination to ensure secure mechanical and electrical connections.
Edgeboard Connectors Feature Summary
- Dual-edge female contact configuration for non-specified card types
- Gold-plated copper alloy contacts for reliable conductivity
- Thermoplastic insulation material for structural stability
- Vertical panel mounting orientation with solder lug termination
Edgeboard Connectors Applications
- Industrial control system interconnects
- Telecommunications equipment backplanes
- High-density electronic module interfaces
Edgeboard Connectors Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to confirm compatibility with required board thicknesses and environmental ratings. Ensure that the selected variant matches the intended thermal and current load requirements for the target application environment.
Edgeboard Connectors Selection Notes
Select this component when a high-pin-count dual-edge interface is required for panel-mounted assemblies. Consider the 3.96 mm pitch and vertical form factor for space-constrained designs requiring robust solder lug termination and gold contact plating for long-term reliability.
Edgeboard Connectors Part Context
This part belongs to the EDAC 305 series, which specializes in standard card edge connectors. The series offers various position counts and mounting styles, providing modular solutions for diverse electronic interconnection needs across industrial and commercial sectors.
Edgeboard Connectors Replacement Considerations
Consult the EDAC 305 Series Ordering Guide for direct substitutes with differing pin counts or flange configurations. Verify cross-compatibility with existing PCB layouts before transitioning to alternative part numbers within the same family.
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