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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：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, Side Opening, Unthreaded, 0.128" (3.25mm) Dia
- Operating Temperature：-40°C ~ 105°C
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Overview
The EDAC Inc. 306-026-521-112 is a dual-row card edge connector designed for through-hole mounting. It features 52 positions with a 0.156-inch (3.96mm) contact spacing. The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). Contacts are made of copper alloy with gold plating to ensure reliable signal transmission. The insulator body is constructed from thermoplastic material, providing structural integrity and electrical insulation. This component operates within a temperature range of -40°C to +105°C and complies with RoHS3 standards.
Feature Summary
- Dual female contact configuration for secure board insertion
- Gold-plated copper alloy contacts for corrosion resistance
- Low-profile insulator body design for space-constrained applications
- Through-hole termination method for robust PCB attachment
Applications
- Industrial control systems requiring high-density interconnects
- Computing and storage equipment backplanes
- Medical device instrumentation modules
- Aerospace communication network interfaces
Procurement Notes
Verify the specific ordering suffix matches the required pin count and row configuration. Confirm that the target application environment falls within the specified operating temperature range. Ensure compatibility with the designated PCB thickness tolerance. Check for current RoHS3 compliance documentation before finalizing procurement orders.
Selection Notes
Select this model when a dual-row interface with 0.156-inch spacing is required. Consider the through-hole mounting style for mechanical stability. Evaluate the thermal performance limits against system heat dissipation requirements. Compare physical dimensions against available panel or chassis real estate constraints.
Part Context
This component belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and row configurations. EDAC specializes in interconnect solutions for computing, medical, and industrial sectors. The product line emphasizes quality assurance and global logistics support.
Replacement Considerations
Cross-reference part numbers within the EDAC 306 series for alternative pin counts. Verify mechanical fit and electrical specifications before substituting with generic equivalents. Consult official EDAC documentation for approved alternate part numbers.
