1761879-1

Edgeboard Connectors Overview

The TE Connectivity AMP Connectors part number 1761879-1 is a dual female card edge connector designed for board-to-board applications. It features 30 positions, comprising 22 signal and 8 power contacts, arranged in two rows with a 2.54 mm centerline. The connector utilizes gold-plated copper alloy contacts with a thickness of 30.0 µin (0.76 µm) and is housed in black polyester reinforced with fiberglass. It supports PCB thicknesses ranging from 0.054 to 0.070 inches (1.37 mm to 1.78 mm). The unit operates within a temperature range of -55°C to 85°C and employs a solder termination method.

Edgeboard Connectors Feature Summary

• Dual female configuration providing combined signal and power connectivity through a single interface.
• Gold-plated contact surfaces ensure reliable electrical performance and corrosion resistance.
• Fiberglass-reinforced polyester insulation offers structural stability and thermal endurance.
• Designed for saddle mounting on specified card edge thicknesses.

Edgeboard Connectors Applications

• High-density electronic assemblies requiring integrated power and signal routing
• Industrial control systems utilizing standard edge card interfaces
• Telecommunications equipment with robust interconnect requirements

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm exact plating thickness and material specifications. Ensure compatibility with the target printed circuit board thickness range before procurement. Confirm that the required contact count aligns with the 30-position layout. Cross-reference the RoHS compliance status with current regulatory standards for the intended market.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge solution is necessary for mixed signal and power distribution. Evaluate the mechanical constraints regarding the 2.54 mm pitch and available board space. Consider the operating temperature limits relative to the environment. Assess the soldering process capabilities for securing the termination points effectively.

Edgeboard Connectors Part Context

This connector belongs to the Standard Edge II series by TE Connectivity AMP Connectors. It is engineered for high-reliability interconnect solutions in demanding environments. The design focuses on maintaining consistent electrical characteristics while supporting substantial current loads through dedicated power positions.

Edgeboard Connectors Replacement Considerations

Consult the manufacturer's official cross-reference guides for verified substitute part numbers. Ensure any alternative maintains identical pin counts, pitch dimensions, and mounting style compatibility.

Edgeboard Connectors FAQ

What is the composition of the contact material?

The contacts are manufactured from copper alloy and feature a gold surface treatment.

Does the connector support both signal and power transmission?

Yes, it includes 22 signal positions and 8 dedicated power positions.