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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 52POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：26
- Number of Positions：52
- 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
Download product information
Overview
The EDAC Inc. 306-026-400-101 is a dual female card edge connector designed for panel mounting with through-hole termination. It features 52 positions arranged in two rows with a 0.156-inch (3.96mm) pitch. The contacts are made of copper alloy with tin plating and utilize a cantilever design. The insulator is constructed from thermoplastic polyester, colored green. It supports board thicknesses between 0.054 and 0.070 inches and operates within a temperature range of -40°C to 105°C.
Feature Summary
- Dual female configuration with cantilever contact type
- Through-hole termination for secure panel installation
- Tin-plated copper alloy contacts for reliable connectivity
Applications
- Industrial control system interconnections
- Telecommunications equipment backplanes
- Test and measurement device interfaces
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current 306 Series Ordering Guide to confirm contact plating and flange characteristics. Ensure the target application board thickness falls within the specified 0.054 to 0.070 inch range. Confirm RoHS compliance requirements match the component's environmental classification before finalizing procurement orders.
Selection Notes
Select this model when a dual-row interface with 52 positions is required for panel-mounted applications. The 0.156-inch pitch accommodates standard edge cards within the specified thickness tolerance. Tin plating offers a cost-effective solution for general-purpose connections where high corrosion resistance is not critical compared to gold alternatives.
Part Context
This component belongs to the EDAC 306 Series, which provides various configurations of card edge connectors. The series utilizes thermoplastic polyester insulators and copper alloy contacts. This specific part number represents a dual female variant with tin plating, distinct from gold-plated or single-row options available within the same product family.
Replacement Considerations
Consult the official EDAC 306 Series cross-reference documentation for verified substitute part numbers. Ensure any replacement maintains identical pitch, row count, and termination style to guarantee mechanical compatibility.
