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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 62POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：31
- Number of Positions：62
- 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：Cantilever
- Color：Green
- Flange Feature：Flush Mount, Top Opening, Unthreaded, 0.156" (3.96mm) Dia
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC Inc. 306-031-520-104 is a standard card edge connector header featuring 31 positions with a 3.96 mm pitch. Designed for vertical panel mounting, it accepts printed circuit boards with a nominal thickness of 1.57 mm. The contacts are constructed from copper alloy and gold-plated to ensure reliable signal transmission, supporting a current rating of 3 A. The housing utilizes thermoplastic material, providing an insulation resistance of 5 GOhms.
Feature Summary
- Single centerline row configuration with 0.156 inch contact spacing
- Low profile insulator body design for compact integration
- Vertical orientation suitable for panel mount installations
Applications
- Industrial control systems requiring robust card edge interfaces
- Communication equipment utilizing standard board thicknesses
- Consumer electronics assemblies needing reliable vertical connections
Procurement Notes
Verify the specific ordering suffix against the manufacturer datasheet to confirm exact pin count and termination style. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Confirm that the 3.96 mm pitch aligns with the system design requirements. Check regional availability as distribution status may vary by location.
Selection Notes
Select this component when a single-row vertical connector is required for 1.57 mm thick boards. The 3.96 mm pitch dictates the layout constraints for the mating card edge. Consider the 3 A current rating for power distribution needs. Verify that the panel mount style fits the enclosure design compared to board mount alternatives.
Part Context
This part belongs to the EDAC 306 series, which specializes in standard card edge connectors. The series offers various position counts and mounting styles. The 306 series is widely used in industrial and commercial applications where reliable interconnection between backplanes and daughter cards is essential.
Replacement Considerations
Direct substitutes must match the 31-position count, 3.96 mm pitch, and vertical panel mount style. Cross-reference with other manufacturers offering similar low-profile headers. Ensure the replacement maintains the same PCB thickness tolerance and current rating specifications.
