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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 40POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：20
- Number of Positions：40
- 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：Free Hanging (In-Line)
- Termination：Solder Eyelet(s)
- Contact Material：Copper Alloy
- Contact Finish：Gold
- Contact Finish Thickness：10.0µin (0.25µm)
- Contact Type：Cantilever
- Color：Green
- Flange Feature：-
- Operating Temperature：-40°C ~ 105°C
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Overview
The EDAC Inc. 306-020-500-101 is a standard card edge connector belonging to the 306 series. It features a dual female configuration with 40 positions and a contact pitch of 0.156 inches (3.96 mm). The component utilizes gold-plated copper alloy contacts housed in a black insulator, designed for reliable signal transmission in electronic assemblies.
Feature Summary
- Dual female card edge interface for secure board insertion
- Gold-plated copper alloy contacts for corrosion resistance
- Standard 0.156-inch pitch spacing for compatibility
Applications
- Industrial control system interconnects
- Telecommunications equipment backplanes
- Consumer electronics module connections
Procurement Notes
Verify the specific datasheet version before integration, as manufacturing updates may occur. Confirm that the 0.156-inch pitch matches your PCB design requirements. Ensure the dual female termination style aligns with your assembly process. Cross-reference the official EDAC documentation for precise mechanical dimensions and mating force specifications prior to finalizing the bill of materials.
Selection Notes
Select this part when a dual-sided card edge connection is required with a 0.156-inch pitch. It is suitable for applications needing robust copper alloy contacts with gold plating. Consider the 306 series if vertical panel mounting or specific housing material properties are necessary for the target environment.
Part Context
This component is part of the broader EDAC 306 series of card edge connectors. The series offers various position counts and termination options. It serves as a standard solution for connecting printed circuit boards in modular electronic systems where reliable electrical continuity is essential.
Replacement Considerations
Consult official EDAC documentation for verified substitute part numbers within the same series. Ensure any replacement maintains the 0.156-inch pitch and dual female configuration. Verify mechanical compatibility and electrical ratings before substitution.
