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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 54POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：27
- Number of Positions：54
- 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, Unthreaded, 0.128" (3.25mm) Dia
- Operating Temperature：-40°C ~ 105°C
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Overview
The EDAC Inc. model 306-027-400-102 is a standard card edge connector designed for vertical panel mounting applications. This receptacle features 27 positions with a contact spacing of 0.156 inches (3.96 mm). It utilizes a dual-edge tin plating configuration to ensure reliable signal transmission. The component accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). The insulator body is constructed from green thermoplastic material, providing structural integrity and electrical insulation. The connector is rated for operation within a temperature range of -55°C to +125°C, ensuring stability in demanding environments.
Feature Summary
- Vertical panel mount receptacle design for secure board insertion
- Dual-edge tin plated contacts for enhanced conductivity and corrosion resistance
- Low profile insulator body optimized for space-constrained installations
Applications
- Industrial control system interconnections
- Medical device hardware integration
- Aerospace communication network modules
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to confirm contact plating and insulator color specifications. Ensure that the target printed circuit board thickness matches the 0.062-inch nominal requirement for proper mechanical engagement. Confirm that the vertical panel mount style aligns with the enclosure design constraints before finalizing procurement orders.
Selection Notes
Select this component when a vertical orientation is required for card edge connections in panel-mounted assemblies. The 27-position count suits moderate density interface needs. Verify compatibility with the target PCB stack-up and ensure that the tin plating meets the environmental exposure requirements of the intended application environment.
Part Context
This part belongs to the EDAC 306 series of standard card edge connectors. The series is characterized by robust construction suitable for computing, storage, and industrial sectors. EDAC provides extensive interconnect solutions, emphasizing quality assurance and global logistics support for OEMs requiring reliable connection components.
Replacement Considerations
Cross-reference with other EDAC 306 series variants sharing identical position counts and pitch dimensions. Verify mechanical footprint compatibility and electrical rating equivalence before substituting with alternative part numbers from different manufacturers.
