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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 44POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：22
- Number of Positions：44
- 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
- Termination：Solder Eyelet(s)
- Contact Material：Copper Alloy
- Contact Finish：Tin
- Contact Finish Thickness：-
- Contact Type：Cantilever
- Color：Green
- Flange Feature：Flush Mount, Top Opening, Threaded Insert, M3
- Operating Temperature：-40°C ~ 105°C
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Overview
The EDAC Inc. 306-022-400-107 is a standard card edge connector from the 306 series, designed for panel mount vertical installation. It features 44 positions with a 3.96 mm (0.156 inch) pitch and supports dual-edge non-specified cards. The contacts are made of copper alloy with tin plating, rated for 5 A current. The housing is green thermoplastic, accommodating board thicknesses between 1.37 mm and 1.78 mm. Operating temperature ranges from -40°C to +105°C.
Feature Summary
- Vertical panel mount design with flange features including top slotting and M3 threaded inserts for secure mounting.
- Dual-edge female contact configuration utilizing cantilever spring-loaded terminals for reliable card insertion.
- Tin-plated copper alloy contacts provide corrosion resistance and stable electrical performance in industrial environments.
Applications
- Industrial control systems requiring robust panel-mounted interconnects
- Medical equipment needing reliable vertical board connections
- Aerospace and defense applications demanding high-quality signal integrity
Procurement Notes
Verify the specific ordering suffix against the official EDAC 306 Series Ordering Guide to ensure correct contact plating and termination style. Confirm that the tin-plated variant matches system requirements, as gold-plated alternatives exist within the same series. Check RoHS compliance status and lead times directly with authorized distributors, as availability may vary by region.
Selection Notes
Select this model when a vertical, panel-mount solution with 44 positions and 3.96 mm pitch is required. Ensure the target PCB thickness falls within the 1.37 mm to 1.78 mm range. Consider the tin plating for cost-sensitive applications where extreme corrosion resistance is not critical, unlike the gold-plated options available in the 306 series.
Part Context
This component belongs to the EDAC 306 Series, a line of standard card edge connectors established for computing, storage, and industrial sectors. The series offers various row counts, pitches, and mounting styles. The 306-022-400-107 specifically addresses needs for dual-edge, vertically mounted interfaces with standardized mechanical dimensions.
Replacement Considerations
Direct substitutes include other EDAC 306 series parts with identical 44-position, 3.96 mm pitch specifications. Verify compatibility with existing panel cutouts and mounting hole patterns. Alternative manufacturers offering similar form factors require careful verification of contact geometry and insulation material properties.
