306-008-521-158

Edgeboard Connectors Overview

The EDAC Inc. 306-008-521-158 is a dual-edge female card edge connector featuring 16 positions arranged in two rows of eight. It utilizes a 0.156-inch (3.96mm) contact spacing and accepts printed circuit boards with a thickness range of 0.054 to 0.070 inches (1.37mm to 1.78mm). The contacts are made of copper alloy with a gold plating finish, ensuring reliable conductivity. Designed for panel mount installation via through-hole soldering, the unit includes a flange with threaded inserts for secure attachment. The insulator body is constructed from green thermoplastic polyester, supporting an operating temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for non-specified board types
• Gold-plated copper alloy cantilever contacts
• Panel mount design with integrated flange and threaded inserts
• Through-hole solder termination method

Edgeboard Connectors Applications

• Industrial control system interconnections
• Medical device circuit board connections
• Agricultural technology equipment interfaces

Edgeboard Connectors Procurement Notes

Verify the specific part number suffix against official EDAC documentation to confirm exact pin count and flange specifications. Ensure compatibility with target PCB thickness limits before procurement. Confirm RoHS compliance status if required by project regulations. Cross-reference ordering guides for series-specific variations. Validate that the dual-edge receptacle matches the mating card edge profile requirements.

Edgeboard Connectors Selection Notes

Select this component when a robust dual-edge connection is required for thicker PCBs within the specified tolerance. The 0.156-inch pitch suits applications needing wider trace spacing compared to finer pitches. The flanged design provides mechanical stability for panel-mounted assemblies. Consider the through-hole soldering requirement for manufacturing process alignment. Evaluate the thermal rating against environmental operating conditions.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 306 Series, which offers standard card edge solutions with various position counts and mounting options. The series is known for durable construction suitable for harsh environments. The 306-008 variant specifically denotes the 16-position configuration within this family. It complements other EDAC products designed for medical and industrial sectors requiring reliable signal transmission.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other EDAC 306 series connectors with matching 16-position dual-edge specifications. Verify identical 0.156-inch spacing and compatible PCB thickness ranges. Check for equivalent flange mounting styles and solder termination methods. Consult official cross-reference lists for approved alternative part numbers.