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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：-
- 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
Download product information
Overview
The EDAC Inc. 306-023-520-108 is a standard card edge connector from the 306 series, designed for panel mount installation with a vertical orientation. It features 46 positions arranged in a dual configuration with a 3.96 mm (0.156 inch) pitch. The connector accepts printed circuit boards with a nominal thickness of 1.57 mm. Contacts are constructed from copper alloy and gold-plated to ensure reliable conductivity. The insulator body is made of green thermoplastic material.
Feature Summary
- Dual-edge female contact configuration for secure board retention
- Gold-plated copper alloy contacts for enhanced signal integrity
- Vertical panel mount design with low-profile insulator body
Applications
- Industrial control systems requiring robust card edge interfaces
- Telecommunications equipment with high-density connection needs
- Test and measurement instrumentation modules
Procurement Notes
Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and material specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Confirm RoHS compliance status through current manufacturer declarations as regulatory requirements may evolve.
Selection Notes
Select this component when a dual-edge female connector with 46 positions and 3.96 mm spacing is required. The vertical panel mount style suits applications needing direct board insertion. Verify that the operating temperature range and current ratings meet system demands compared to alternative series like 316 or 356.
Part Context
This part belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and mounting styles. The 306-023-520-108 specifically denotes a 46-position dual-edge variant with gold plating and thermoplastic insulation, distinct from single-row or different pitch configurations within the same family.
Replacement Considerations
Cross-reference with EDAC 306-023-421-102 for tin-plated alternatives. Check 316 series variants for similar mechanical dimensions but different material properties. Verify pin count and pitch match exactly before substitution.
