306-019-420-102

Edgeboard Connectors Overview

The EDAC Inc. part number 306-019-420-102 is a standard card edge connector designed for reliable signal transmission in electronic assemblies. This component features a dual female configuration with 38 positions arranged in a single centerline row. The contact spacing is specified at 0.156 inches (3.96 mm), accommodating printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). The contacts are tin-plated copper alloy, providing necessary conductivity and durability. The insulator body is constructed from green thermoplastic material, offering low profile characteristics suitable for space-constrained applications.

Edgeboard Connectors Feature Summary

• Dual edge female connector design for secure board insertion
• Single centerline row configuration with 0.156 inch contact spacing
• Low profile insulator body for compact assembly requirements
• Tin-plated contacts on copper alloy substrate

Edgeboard Connectors Applications

• Medical interconnect solutions such as ventilators and CPAP machines
• Ambulance medical equipment connections
• General industrial control panel interfaces
• Consumer electronics internal board-to-board linking

Edgeboard Connectors Procurement Notes

Verify the specific plating finish against project requirements, as some listings indicate tin plating while others may reference gold variants within the same series. Confirm the exact position count and board thickness compatibility before ordering. Ensure the supplier provides official datasheets to validate the 38-position specification and thermal ratings. Check RoHS compliance status directly with the manufacturer or authorized distributor to meet regulatory standards for your target market.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with 38 positions is required for vertical panel mounting. The 0.156-inch pitch is critical for matching existing PCB layouts. Consider the tin plating for cost-effective applications where high corrosion resistance is not the primary driver compared to gold-plated alternatives. Evaluate the low-profile housing height against available clearance in the enclosure design to ensure proper fit.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 series of standard card edge connectors, which are widely used in various electronic industries. The series offers multiple position counts and configurations to support diverse connectivity needs. EDAC has been manufacturing these connectors since 1966, establishing a reputation for quality in communication, medical, and industrial sectors. The 306 series is known for its robust construction and reliable performance in demanding environments.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the EDAC 306 series include parts with similar position counts and pitch, such as 306-010-421-102 or 306-030-521-107, though position differences must be accounted for. Cross-brand replacements require careful verification of pin pitch, board thickness, and contact type to ensure mechanical and electrical compatibility without modifying the PCB footprint.