845-100-521-204

Edgeboard Connectors Overview

The EDAC 845-100-521-204 is a standard card edge connector from the 845 High Temp series. It features a dual female configuration with 100 positions and a 0.100 inch (2.54mm) pitch. The contacts are gold-plated copper alloy, rated for 3A current. Designed for panel mount installation at a vertical angle, it utilizes solder pin termination. The housing is constructed from green diallyl phthalate (DAP), supporting board thicknesses between 0.054 and 0.070 inches.

Edgeboard Connectors Feature Summary

• High-temperature resistant diallyl phthalate insulator construction
• Gold-plated contact surfaces for reliable signal transmission
• Dual edge female configuration for secure card retention
• Vertical panel mounting style with solder pin termination

Edgeboard Connectors Applications

• Industrial control systems requiring high thermal stability
• Telecommunications equipment interfaces
• Automotive electronics modules
• Test and measurement instrumentation cards

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required mounting hardware and card guide options. Confirm that the dual-edge female configuration matches the target PCB design. Check for availability of complementary flange kits if top-mount installation is required. Ensure the operating temperature range aligns with system specifications before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a robust, high-temperature connection is needed for thick card edges. The 100-position count suits complex interface requirements. Verify that the 0.100-inch pitch matches existing layout constraints. Consider the vertical panel mount orientation during mechanical integration planning. Ensure the gold plating meets corrosion resistance standards for the intended environment.

Edgeboard Connectors Part Context

This part belongs to the EDAC 845 Series, designed for demanding environments. The series offers various position counts and mounting styles. The 845-100-521-204 specifically addresses applications needing high durability and thermal performance. It represents a standardized solution within the broader family of card edge connectors offered by EDAC Inc.

Edgeboard Connectors Replacement Considerations

Cross-reference with other 845 series variants for different position counts or mounting styles. Verify electrical ratings and physical dimensions against alternative suppliers' offerings. Ensure substitute parts maintain the same 0.100-inch pitch and dual-edge female configuration for direct interchangeability.