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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 50POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：25
- Number of Positions：50
- 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：Gold
- Contact Finish Thickness：10.0µin (0.25µm)
- Contact Type：Cantilever
- Color：Green
- Flange Feature：-
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC Inc. 306-025-500-101 is a standard card edge connector featuring 50 positions arranged in a dual female configuration. It utilizes a 3.96 mm (0.156 inch) contact spacing with a single centerline row design. The component accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). Constructed with copper alloy contacts and gold plating, it ensures reliable electrical performance within a thermoplastic insulator body.
Feature Summary
- Dual female contact configuration for secure board retention
- Low profile insulator body design for compact assembly
- Gold-plated copper alloy contacts for corrosion resistance
- Single centerline row layout simplifying routing
Applications
- Industrial control panel interconnections
- Telecommunications equipment backplanes
- Consumer electronics module interfaces
- Test and measurement instrument connections
Procurement Notes
Verify the specific suffix codes against official EDAC documentation to confirm exact pin count, plating thickness, and mounting style variations. Ensure compatibility with target PCB thickness specifications before procurement. Cross-reference manufacturer part numbers with distributor listings to confirm current availability status and lead times.
Selection Notes
Select this connector when a dual-sided card edge interface is required for robust mechanical stability. The 3.96 mm pitch suits applications needing wider spacing between signal lines. Verify that the mating card edge thickness aligns with the 1.57 mm specification to ensure proper contact engagement and long-term reliability.
Part Context
This component belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and mounting options designed for general-purpose electronic interconnects. The 306 series emphasizes durability and consistent electrical performance across diverse industrial environments.
Replacement Considerations
Direct substitutes include EDAC part number 306-025-500-104 and 306-025-500-112. These alternatives share similar form factors but may differ in specific material grades or packaging configurations. Validate dimensional tolerances before substitution.
