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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：24
- 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：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, Floating Bobbin, 0.116" (2.95mm) Dia
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC Inc. 306-024-421-103 is a dual-edge card edge connector designed for vertical panel and through-hole mounting. It features 56 positions with a 0.156-inch (3.96mm) contact spacing arranged in a single centerline row per side. The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). Contacts are made of copper alloy with a tin surface finish, housed in a green thermoplastic polyester insulator. It operates within a temperature range of -40°C to 105°C and complies with RoHS3 standards.
Feature Summary
- Accepts standard 0.062 inch nominal thickness PCBs
- Low profile insulator body design
- Single centerline row configuration
Applications
- Vertical panel mount interconnects
- Through-hole PCB assembly
- Dual-edge card insertion systems
Procurement Notes
Verify the specific suffix '103' against official EDAC documentation to confirm tin plating and green housing specifications. Ensure the ordering guide matches the required 56-position count and 0.156-inch pitch. Confirm RoHS3 compliance status directly from the manufacturer's current datasheet before finalizing procurement orders.
Selection Notes
Select this component when a low-profile, dual-edge connector is required for 0.062-inch thick boards. The 0.156-inch pitch suits applications needing fewer contacts than higher-density options. Verify that the tin finish meets environmental requirements and that the operating temperature range aligns with system constraints.
Part Context
This part belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and termination styles. The 306-024 variant specifically denotes the 56-position configuration within this family, utilizing consistent mechanical dimensions and material properties across the series.
Replacement Considerations
Cross-reference with other EDAC 306 series parts sharing the same 0.156-inch pitch and 56-position count. Verify identical board thickness acceptance and mounting style compatibility before substituting.
