345-132-556-878

Edgeboard Connectors Overview

The EDAC Inc. model 345-132-556-878 is a standard card edge connector featuring 132 positions with a 0.100-inch (2.54 mm) pitch. It utilizes dual female contacts plated with gold and is designed for panel mounting in a vertical orientation. The unit supports a board thickness of 1.57 mm and employs solder pin termination. Constructed with copper contacts and a thermoplastic polyester housing, it operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual row configuration for high-density signal routing
• Gold-plated copper contacts ensure reliable conductivity
• Thermoplastic polyester housing provides thermal stability

Edgeboard Connectors Applications

• High-density electronic interconnect systems
• Industrial control panels requiring robust connections
• Medical equipment interface modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact mechanical dimensions and contact plating specifications. Ensure compatibility with target PCB stack-up and mating card edge profiles before procurement. Confirm current availability status through authorized distributors as supply conditions may vary.

Edgeboard Connectors Selection Notes

Select this component when a dual-row connection is required for thick boards up to 1.57 mm. The vertical panel mount style suits applications needing direct rear access. Verify that the 132-position count matches the circuit design requirements and that the 2.54 mm pitch aligns with the mating card layout.

Edgeboard Connectors Part Context

This part belongs to the EDAC 345 series, which offers various mounting styles and row configurations. The series provides standardized solutions for card edge applications, allowing engineers to mix and match features like flanges and guide rails while maintaining consistent electrical performance across different position counts.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include EDAC models 345-132-556-808 and 345-132-556-588. These alternatives share the same 132-position count and 2.54 mm pitch but may differ in mounting hardware or specific housing variations. Cross-reference datasheets to ensure mechanical fit.