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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
- Termination：Solder Eyelet(s)
- 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. 306-023-500-168 is a card edge connector from the 306 series, designed for dual-edge board applications. It features 46 positions arranged in two rows with a contact spacing of 0.156 inches (3.96mm). The connector utilizes wire hole termination methods and includes gold plating on the contact areas to ensure reliable signal transmission. Constructed with copper alloy contacts and a thermoplastic polyester insulator, it supports a operating temperature range of -40°C to +105°C. The housing is green, and the component is supplied in box packaging.
Feature Summary
- Dual-edge female connector configuration for secure board insertion
- Gold-plated copper alloy contacts for enhanced conductivity
- Wire hole termination method for robust solder joint integrity
Applications
- Industrial control systems requiring high-density interconnects
- Telecommunications equipment backplanes
- Test and measurement instrumentation boards
Procurement Notes
Verify that the target PCB design accommodates the specific 0.156-inch pitch and dual-edge requirements. Confirm that the manufacturing process supports wire hole termination techniques. Ensure environmental conditions remain within the specified -40°C to +105°C operational range. Check for any specific RoHS compliance documentation if required by regional regulations.
Selection Notes
Select this component when a dual-edge connection is necessary for mechanical stability and electrical performance. The 0.156-inch spacing offers a balance between density and manufacturability. Gold plating is preferred for environments where corrosion resistance and low contact resistance are critical. Consider the wire hole termination if through-hole mounting is the preferred assembly method.
Part Context
This part belongs to the EDAC 306 series, which specializes in card edge connectors with 0.156-inch spacing. The series provides various position counts and termination styles to support diverse electronic assembly needs. The 306 series is widely used in applications demanding reliable connections between circuit boards and backplanes or chassis-mounted receptacles.
Replacement Considerations
Direct substitutes may include other EDAC 306 series variants with matching 46-position dual-edge specifications. Verify compatibility regarding pitch, row count, and termination style before substitution. Cross-reference with manufacturer ordering guides for equivalent parts with different housing colors or packaging options.
