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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 56POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：28
- Number of Positions：56
- 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. 306-028-500-101 is a dual female card edge connector designed for panel mount installation. It features 56 positions arranged in two rows with a 0.156-inch (3.96mm) contact spacing. The connector utilizes gold-plated contacts and accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). It employs a solder pin termination method and operates within a temperature range of -40°C to +125°C.
Feature Summary
- Dual female configuration for secure board insertion
- Gold-plated contacts ensure reliable conductivity
- Low profile insulator body design
- Panel mount installation style
Applications
- Industrial control systems
- Telecommunications equipment
- Test and measurement instruments
Procurement Notes
Verify the complete part number including suffixes to ensure correct packaging and plating specifications. Confirm that the target PCB thickness aligns with the 0.062-inch nominal requirement. Check for RoHS compliance status if environmental regulations apply to the end product. Ensure the supplier provides official documentation matching the manufacturer's specifications.
Selection Notes
Select this component when a high-density connection with 0.156-inch spacing is required. The dual row layout supports 56 connections in a compact footprint. Consider the low-profile body for space-constrained enclosures. Verify compatibility with existing panel mounting hardware and soldering processes before finalizing the design.
Part Context
This connector belongs to the EDAC 306 series, which offers various configurations for card edge applications. The series is known for robust construction and reliable performance in demanding environments. Similar models in the series may differ in position count or spacing, requiring careful selection based on specific interface requirements.
Replacement Considerations
Direct substitutes include other EDAC 306 series connectors with identical 56-position dual female layouts and 0.156-inch spacing. Cross-referencing mechanical dimensions and electrical ratings is essential when evaluating alternative sources or updated revisions from the manufacturer.
