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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 46POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- 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：Free Hanging (In-Line)
- Termination：Solder Eyelet(s)
- Contact Material：Copper Alloy
- Contact Finish：Tin
- Contact Finish Thickness：-
- Contact Type：Cantilever
- Color：Green
- Flange Feature：-
- Operating Temperature：-40°C ~ 105°C
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Overview
The EDAC Inc. 306-023-400-101 is a dual-edge female card edge connector from the 306 Series, designed for panel mount and through-hole termination. It features 46 positions with a 0.156-inch (3.96mm) pitch and accepts cards with thicknesses between 0.054 and 0.070 inches. The contacts are tin-plated cantilever type made of copper alloy, housed in green polyester thermoplastic insulation. Operating temperature ranges from -40°C to 105°C, and it complies with RoHS3 standards.
Feature Summary
- Dual-edge configuration provides 46 contact positions for high-density interconnect applications.
- Cantilever contact design ensures reliable mating with specified card edge thicknesses.
- Panel mount installation with flange features allows for secure vertical positioning.
Applications
- Industrial control systems requiring robust card edge interfaces
- Medical equipment needing compliant interconnect solutions
- Aerospace and defense electronics utilizing rugged connectors
Procurement Notes
Verify that the specific part number matches the required dual-edge configuration and tin plating finish. Confirm compatibility with the target PCB layout for panel mounting and through-hole soldering. Ensure the connected card meets the specified thickness range of 0.054 to 0.070 inches for proper mechanical engagement. Check for RoHS3 compliance requirements if applicable to the end product regulations.
Selection Notes
Select this component when a dual-edge connector with a 0.156-inch pitch is required for panel-mounted applications. The tin-plated contacts offer a cost-effective solution compared to gold plating while maintaining adequate conductivity. Consider the green polyester thermoplastic housing for standard environmental resistance within the specified operating temperature range.
Part Context
This connector belongs to the EDAC 306 Series, which includes various configurations for card edge applications. The series offers options for single and dual-edge designs with different plating finishes and mounting styles. The 306-023-400-101 specifically addresses needs for dual-edge connections with tin-plated contacts and panel mount capabilities.
Replacement Considerations
The 306-023-421-102 is a confirmed substitute offering identical electrical and mechanical specifications but with tin plating instead of unspecified plating in some listings, though both share the same series characteristics. Verify exact pin count and pitch compatibility before substitution.
