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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
Download product information
Overview
The EDAC Inc. 306-023-500-158 is a dual-edge female card edge connector designed for panel and through-hole mounting. It features 46 positions with a 0.156-inch (3.96mm) contact spacing. The contacts are gold-plated copper alloy, utilizing a cantilever design for reliable engagement. The housing is green thermoplastic polyester, rated for operation between -40°C and +105°C. This component supports non-specified dual-edge cards with thicknesses ranging from 0.054 to 0.070 inches.
Feature Summary
- Dual-edge female configuration with cantilever contact design
- Gold-plated copper alloy terminals for corrosion resistance
- Flush mount flange with top opening and threaded inserts
- Thermoplastic polyester insulation for thermal stability
Applications
- Industrial control system interconnections
- Telecommunications equipment backplanes
- Medical device circuit board interfaces
- Consumer electronics modular assemblies
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to confirm plating thickness and flange thread specifications. Ensure compatibility with the target PCB hole pattern and card thickness requirements before finalizing procurement orders.
Selection Notes
Select this model when a dual-edge interface with 0.156-inch pitch is required. The threaded flange feature provides secure mechanical retention in panel-mounted applications. Verify that the application environment falls within the specified operating temperature range of -40°C to +105°C.
Part Context
This component belongs to the EDAC 306 series of standard card edge connectors. The series offers various pin counts and termination options. The 306-023-500-158 variant specifically addresses high-density connection needs with its 46-position layout and robust mounting hardware.
Replacement Considerations
Consult the official EDAC 306 Series Ordering Guide for direct substitutes. Consider variants with different flange configurations or plating options if environmental conditions require modification.
FAQ
What is the contact material used in this connector?
The contacts are made from copper alloy with a gold plating finish.
Does this connector support single-sided or double-sided cards?
It is designed for non-specified dual-edge cards, engaging both sides simultaneously.
