342-012-520-103

Edgeboard Connectors Overview

The EDAC Inc. 342-012-520-103 is a standard card edge connector socket designed for vertical through-hole mounting. It features 12 positions with a single row configuration and a contact pitch of 2.54 mm (0.100 inch). The unit accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). Electrical specifications include a current rating of 3 A, an insulation resistance of 5 GOhms, and an operating temperature range from -40°C to +105°C. The contacts are constructed from copper alloy with gold plating, while the housing utilizes thermoplastic polyester.

Edgeboard Connectors Feature Summary

• Vertical through-hole termination style for secure PCB integration
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Thermoplastic polyester housing providing thermal stability

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment modules
• Automotive electronic assemblies

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact physical dimensions and termination styles. Ensure compatibility with target PCB board thickness of 1.57 mm. Confirm RoHS compliance status via the manufacturer's latest datasheet before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a single-row, 12-position connection is required for 0.062-inch thick cards. The 2.54 mm pitch suits standard density layouts. Consider the 3 A current rating and 105°C maximum temperature for environmental suitability. Verify that the vertical orientation aligns with the mechanical design constraints of the enclosure.

Edgeboard Connectors Part Context

This part belongs to the EDAC 342 series of standard card edge connectors. The series offers various position counts and row configurations. The 342-012-520-103 specifically addresses applications requiring a compact, single-row interface with robust electrical performance in moderate industrial environments.

Edgeboard Connectors Replacement Considerations

Cross-reference with EDAC part numbers sharing the same 12-position count, 2.54 mm pitch, and vertical through-hole termination. Verify identical housing material and contact plating specifications to ensure functional equivalence.