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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 46POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：23
- Number of Positions：46
- Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
- Number of Rows：2
- Pitch：0.156" (3.96mm)
- Read Out：Dual
- Features：Card Guides
- 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, Threaded Insert, 4-40
- Operating Temperature：-40°C ~ 105°C
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Overview
The EDAC Inc. 306-023-520-168 is a standard card edge connector from the 306 series, designed for panel mount applications with vertical orientation. It features a single row of contacts with a pitch of 3.96 mm (0.156 inches) and accommodates a nominal printed circuit board thickness of 1.57 mm (0.062 inches). The connector utilizes copper alloy contacts with gold plating to ensure reliable signal transmission. It is rated for 5 A current and offers an insulation resistance of 5 GOhms. The housing is constructed from thermoplastic material, providing durability for industrial environments.
Feature Summary
- Accepts nominal PCB thickness of 1.57 mm for secure mechanical engagement
- Utilizes cantilever contact type for reliable card edge insertion
- Features low profile insulator body for compact assembly requirements
Applications
- Industrial control systems requiring robust card edge interfaces
- Panel-mounted electronic modules needing vertical connectivity
- High-reliability data acquisition hardware
Procurement Notes
Verify the specific ordering suffix against the official EDAC datasheet to confirm pin count and termination style. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Confirm RoHS compliance status if required by project specifications. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when a single-row, vertical card edge connector is required for panel mounting. The 3.96 mm pitch suits applications where larger spacing reduces crosstalk risks. Verify that the 5 A current rating meets the electrical load requirements. Consider the thermoplastic housing material for general environmental protection in non-corrosive settings.
Part Context
This part belongs to the EDAC 306 series of standard card edge connectors. The series is characterized by its versatility in panel mount configurations and compatibility with various PCB thicknesses. The 306 series provides a balance of mechanical stability and electrical performance for standard interconnect needs.
Replacement Considerations
Direct substitutes within the same series include parts with identical pitch and board thickness ratings. Verify that any replacement maintains the 3.96 mm spacing and vertical panel mount form factor. Check for equivalent current ratings and contact materials to ensure functional parity.
