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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, Through Hole
- Termination：Solder
- Contact Material：Copper Alloy
- Contact Finish：Tin
- Contact Finish Thickness：-
- Contact Type：Cantilever
- Color：Green
- Flange Feature：Flush Mount, Top Opening, Threaded Insert, M3
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC Inc. 306-026-420-107 is a standard card edge connector receptacle featuring 52 positions with a 3.96 mm pitch. It utilizes gold-plated copper alloy contacts and a thermoplastic polyester insulator body. Designed for panel mount installation at a vertical angle, it accepts printed circuit boards with a nominal thickness of 1.57 mm. The component supports a current rating of 5 A and offers high insulation resistance.
Feature Summary
- Accepts .062 inch (1.57mm) nominal thickness PCBs
- Low profile insulator body design
- Single centreline row contact configuration
Applications
- Panel-mounted electronic assemblies requiring card edge interface
- Industrial control systems utilizing dual-edge card connections
- Test and measurement equipment needing robust vertical interconnects
Procurement Notes
Verify the specific position count and contact plating requirements against the official datasheet before procurement. Confirm that the panel mounting style and vertical orientation align with the mechanical design constraints of the target enclosure. Ensure the board thickness specification matches the manufacturing tolerances of the associated circuit board to guarantee reliable contact engagement.
Selection Notes
Select this component when a 52-position vertical card edge interface is required for panel mounting applications. The 3.96 mm pitch and 1.57 mm board thickness compatibility are critical selection criteria. Consider the gold-plated contact material for corrosion resistance and the 5 A current rating for power distribution needs within the system architecture.
Part Context
This part belongs to the EDAC 306 series of standard card edge connectors. The series provides various position counts and mounting options for industrial connectivity. The 306-026-420-107 specifically denotes a 52-position dual female connector variant designed for high-reliability applications requiring precise alignment and durable electrical connections.
Replacement Considerations
Cross-reference compatible parts within the EDAC 306 series for alternative position counts or mounting styles. Verify mechanical dimensions and electrical ratings match the original design requirements before substituting with other manufacturers' equivalents.
