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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 62POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：31
- Number of Positions：62
- 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：Tin
- Contact Finish Thickness：-
- 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. 306-031-421-112 is a dual-edge female card edge connector designed for through-hole mounting. It features 62 positions with a contact spacing of 0.156 inches (3.96 mm) and a row spacing of 0.200 inches (5.08 mm). The connector accepts printed circuit boards with a thickness ranging from 0.054 to 0.070 inches (1.37 to 1.78 mm). Contacts are made of copper alloy with tin plating, ensuring reliable electrical performance. The insulator body is constructed from thermoplastic polyester, providing durability in demanding environments.
Feature Summary
- Dual-edge female configuration for secure board insertion
- Through-hole termination for robust PCB attachment
- Tin-plated copper alloy contacts for corrosion resistance
- Thermoplastic polyester insulator for structural stability
Applications
- Industrial control systems requiring high-density interconnects
- Communication network equipment interfaces
- Medical device internal module connections
- Consumer electronics assembly lines
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required board thickness and plating specifications. Confirm RoHS compliance status if environmental regulations apply to the end product. Cross-reference the part number with official distributor catalogs to validate availability and lead times before finalizing procurement plans.
Selection Notes
Select this component when a dual-edge female connector with 0.156-inch spacing is required for through-hole applications. Ensure the target PCB thickness falls within the specified range of 0.054 to 0.070 inches. Consider the tin plating option for general-purpose use where gold plating is not strictly necessary for signal integrity or corrosion protection in non-harsh environments.
Part Context
This connector belongs to the EDAC 306 series, which specializes in card edge solutions for various industries. EDAC has been a leader in interconnect technology since 1966, offering comprehensive solutions for computing, storage, medical, aerospace, and industrial sectors. The 306 series provides reliable connectivity options for OEMs requiring standardized yet robust connection methods.
Replacement Considerations
No public confirmed substitute part numbers are available for this specific model. Evaluate alternative connectors only if they match the exact pin count, spacing, and mechanical dimensions specified by the original design requirements.
