833-022-544-212

Edgeboard Connectors Overview

The EDAC Inc. 833-022-544-212 is a standard card edge connector from the 833 series, designed for panel mounting in a vertical orientation. It features 22 positions with a 3.96 mm pitch and supports dual female contacts. The connector accommodates a board thickness of 1.57 mm and utilizes gold-plated copper alloy contacts with solder pin termination. Constructed with a diallyl phthalate (DAP) housing, it offers a current rating of 3 A per contact and an insulation resistance of 5 GOhms. The component operates within a temperature range of -40 C to +125 C.

Edgeboard Connectors Feature Summary

• Dual row configuration with gold-plated copper alloy contacts for reliable signal transmission
• Panel mount vertical installation style compatible with 1.57 mm circuit board thickness
• Diallyl phthalate (DAP) housing material providing structural integrity and electrical insulation

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interconnects
• Telecommunications equipment utilizing standard board thicknesses
• Test and measurement instruments needing high-reliability panel-mounted connectors

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct contact plating, housing material, and termination type. Confirm that the required board thickness matches the 1.57 mm specification. Check regional availability as distribution status may vary by location. Ensure compliance with RoHS requirements if applicable to your project specifications before finalizing procurement.

Edgeboard Connectors Selection Notes

Select this connector when a dual-row, 22-position interface is required for vertical panel mounting. Ensure the mating card edge PCB has a thickness of 1.57 mm to fit the guide rails properly. Consider the 3 A current rating and 5 GOhms insulation resistance for circuit design constraints. Verify that the operating environment falls within the -40 C to +125 C temperature range for optimal performance and longevity.

Edgeboard Connectors Part Context

This component belongs to the EDAC 833 series of standard card edge connectors. The series offers various position counts and mounting styles, all sharing common design principles such as DAP housing and gold-plated contacts. The 833-022-544-212 specifically denotes the 22-position variant with dual female contacts and solder pin termination, fitting into the broader family of high-reliability interconnect solutions.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include part numbers like 833-022-520-812 or 833-022-544-103, depending on the required mounting angle and contact configuration. Always cross-reference the mechanical dimensions and electrical ratings with the original datasheet to ensure compatibility.