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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 52POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：26
- Number of Positions：52
- 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
- Termination：Solder Eyelet(s)
- Contact Material：Copper Alloy
- Contact Finish：Tin
- Contact Finish Thickness：-
- Contact Type：Cantilever
- Color：Green
- Flange Feature：Flush Mount, Top Opening, Threaded Insert, 4-40
- Operating Temperature：-40°C ~ 105°C
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Overview
The EDAC Inc. 306-026-400-108 is a standard card edge connector featuring a single row of contacts with a 3.96 mm pitch. It is designed to accept printed circuit boards with a nominal thickness of 1.57 mm. The component utilizes a low-profile insulator body and is constructed from thermoplastic material. This vertical panel-mount header provides reliable interconnection for electronic assemblies requiring robust mechanical stability and consistent electrical performance in standard density applications.
Feature Summary
- Single centerline row configuration for standard density connections
- Low profile insulator body design
- Accepts .062 inch (1.57mm) nominal thickness PCB
Applications
- Standard density electronic interconnect systems
- Panel-mounted circuit board interfaces
- Vertical connection applications requiring low profile
Procurement Notes
Verify the manufacturer part number 306-026-400-108 against official EDAC documentation to ensure authenticity. Confirm that the specific ordering suffix matches the required contact termination and mounting style. Check RoHS compliance status through the official datasheet or product compliance files provided by the manufacturer before finalizing procurement decisions.
Selection Notes
Select this connector when a single-row card edge interface with a 3.96 mm pitch is required. Ensure the target PCB thickness aligns with the 1.57 mm specification. Consider the vertical panel mount style and low-profile body dimensions for spatial constraints. Verify that the standard density requirements match the application's signal and power needs without needing high-temperature variants.
Part Context
This component belongs to the EDAC 306 series of standard card edge connectors. The series offers various configurations including different row counts, contact spacings, and termination styles. The 306 series is widely used in industrial and commercial electronics for reliable board-to-board or backplane connections, providing a standardized solution for interconnecting circuit modules.
Replacement Considerations
Consult the official EDAC cross-reference guide for verified substitute part numbers. Ensure any replacement maintains the same 3.96 mm pitch, single row configuration, and 1.57 mm PCB thickness compatibility. Verify that the alternative part supports the required vertical panel mount installation and matches the original insulator material specifications.
