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305-066-521-504 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 66POS 0.156. Review the specifications below when checking this part for your BOM.
Edgeboard Connectors specifications for 305-066-521-504
- Description：CONN EDGE DUAL FMALE 66POS 0.156
- Series：305
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：33
- Number of Positions：66
- 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：Gold
- Contact Finish Thickness：10.0µin (0.25µm)
- Contact Type：Semi Bellows
- Color：Green
- Flange Feature：Flush Mount, Top Opening, Unthreaded, 0.156" (3.96mm) Dia
- Operating Temperature：-40°C ~ 105°C
Edgeboard Connectors datasheet and documents for 305-066-521-504
Edgeboard Connectors Overview
The EDAC Inc. 305-066-521-504 is a dual-sided card edge connector designed for panel and through-hole mounting. It features 66 positions with a contact spacing of 0.156 inches (3.96mm) and a row spacing of 0.140 inches (3.56mm). The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). Constructed with copper alloy contacts finished in gold, it ensures reliable electrical performance.
Edgeboard Connectors Feature Summary
- Accepts between-contact and in-contact polarizing keys for secure board alignment
- Features a low-profile insulator body to minimize overall assembly height
- Supports continuous current ratings up to 5A with high dielectric strength
Edgeboard Connectors Applications
- Industrial control systems requiring robust interconnect solutions
- Telecommunications equipment utilizing standard card edge interfaces
- Automotive electronics demanding reliable signal transmission
Edgeboard Connectors Procurement Notes
Verify the specific ordering suffix against official EDAC documentation to ensure correct contact finish and insulation material specifications. Confirm that the polarizing key requirements match the target PCB design. Check RoHS compliance status if environmental regulations apply to the end product. Ensure the mounting style aligns with the intended chassis or panel configuration.
Edgeboard Connectors Selection Notes
Select this component when a dual-sided interface with 66 contacts is required. Ensure the target PCB thickness falls within the specified acceptance range. Verify that the 0.156-inch spacing matches the existing layout constraints. Consider the through-hole termination method for mechanical stability during operation.
Edgeboard Connectors Part Context
This part belongs to the EDAC 305 series of card edge connectors. The series offers various pin counts and configurations for different application needs. The 305 series is known for its durability and standardized dimensions, making it suitable for widespread industrial use cases where reliable connectivity is essential.
Edgeboard Connectors Replacement Considerations
Consult official EDAC cross-reference guides for direct substitutes. Verify that any alternative maintains identical spacing, row count, and termination type. Ensure compatibility with existing polarizing key mechanisms before substitution.
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