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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 54POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：27
- Number of Positions：54
- Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
- Number of Rows：2
- Pitch：0.156" (3.96mm)
- Read Out：Dual
- Features：Card Guides
- Mounting Type：Panel Mount
- 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：Flush Mount, Top Opening, Threaded Insert, 4-40
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC Inc. 306-027-500-168 is a standard card edge connector from the 306 series, designed for vertical panel mounting. It features 54 positions with a 0.156-inch (3.96 mm) pitch and dual-edge female contacts. The connector utilizes gold-plated copper alloy terminals housed in a green thermoplastic polyester body. It supports board thicknesses between 0.054 and 0.070 inches and operates within a temperature range of -40°C to +105°C.
Feature Summary
- Dual-edge female contact configuration for secure board insertion
- Gold-plated copper alloy terminals for reliable conductivity
- Vertical panel mount design with offset card guides
- Thermoplastic polyester insulation for thermal stability
Applications
- Industrial control system interconnections
- Telecommunications equipment backplanes
- Consumer electronics module interfaces
- Medical device circuit board connections
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required board thickness and termination style. Confirm that the dual-edge configuration matches the target PCB design. Check current availability status as supply chain conditions may vary by region. Ensure compliance with RoHS and REACH regulations for the intended market.
Selection Notes
Select this component when a high-density connection with 54 positions is required for vertical panel integration. The 3.96 mm pitch accommodates standard card edge designs. Consider the green thermoplastic housing for environmental resistance. Verify that the offset card guide requirement aligns with the mechanical assembly constraints of the host enclosure.
Part Context
This part belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and configurations for diverse electronic applications. The 306 series is characterized by its robust construction and consistent performance across industrial and commercial sectors. This specific model represents a high-pin-count option within the lineup.
Replacement Considerations
Consult the EDAC 306 Series Ordering Guide for direct substitutes with different pin counts or contact types. Cross-reference dimensions with other manufacturers' dual-edge connectors if alternative sourcing is necessary. Ensure mating board specifications match the 0.156 inch pitch requirement.
