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305-080-556-502 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 80POS 0.156. Review the specifications below when checking this part for your BOM.
Edgeboard Connectors specifications for 305-080-556-502
- Description：CONN EDGE DUAL FMALE 80POS 0.156
- Series：305
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：40
- Number of Positions：80
- Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
- Number of Rows：2
- Pitch：0.156" (3.96mm)
- Read Out：Dual
- Features：Card Extender
- Mounting Type：Board Edge, Straddle Mount
- Termination：Solder
- Contact Material：Copper Alloy
- Contact Finish：Gold
- Contact Finish Thickness：10.0µin (0.25µm)
- Contact Type：Semi Bellows
- Color：Green
- Flange Feature：Flush Mount, Top Opening, Unthreaded, 0.128" (3.25mm) Dia
- Operating Temperature：-40°C ~ 105°C
Edgeboard Connectors datasheet and documents for 305-080-556-502
Edgeboard Connectors Overview
The EDAC Inc. 305-080-556-502 is a dual-edge female card edge connector designed for high-density interconnect applications. It features 80 positions with a 0.156-inch (3.96mm) spacing and accepts board thicknesses between 0.054 and 0.070 inches. The contacts are gold-plated copper alloy, ensuring reliable signal transmission. This component supports panel mounting and operates within a temperature range of -40°C to 105°C.
Edgeboard Connectors Feature Summary
- Dual-edge female configuration for secure board insertion
- Gold-plated contacts for enhanced conductivity and corrosion resistance
- Panel mount installation style for structural stability
Edgeboard Connectors Applications
- Industrial control systems requiring robust connectivity
- Telecommunications equipment interfaces
- Automotive electronic module connections
Edgeboard Connectors Procurement Notes
Verify the specific ordering suffix against official EDAC documentation to confirm contact plating thickness and insulation material properties. Ensure that the selected variant matches the required board thickness tolerance and mounting hole specifications for your enclosure design before finalizing procurement orders.
Edgeboard Connectors Selection Notes
Select this connector when a dual-edge interface with 80 positions is required. Confirm compatibility with the target PCB stack-up and mechanical constraints. Evaluate thermal requirements against the specified operating temperature range to ensure long-term reliability in the intended environment.
Edgeboard Connectors Part Context
This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting options. The 305-080-556-502 specifically provides a high-pin-count solution for dual-edge applications, distinguishing it from single-edge or lower-count variants within the same product family.
Edgeboard Connectors Replacement Considerations
Consult official EDAC cross-reference guides for verified substitutes. Generic equivalents may not match the precise 0.156-inch spacing or dual-edge mechanical tolerances required for proper fit.
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