ACM08DTAH-S189

Edgeboard Connectors Overview

The ACM08DTAH-S189 is a dual-row edgeboard connector manufactured by Sullins Connector Solutions. It features 16 positions with a 0.156-inch (3.96mm) spacing. The connector utilizes beryllium copper contacts with a gold plating finish, designed for right-angle through-hole mounting. It supports a card thickness of 0.062 inches and operates within a temperature range of -65°C to +150°C. The housing is constructed from polyphenylene sulfide (PPS), providing robust insulation and thermal stability for reliable signal transmission in electronic assemblies.

Edgeboard Connectors Feature Summary

• Dual-row female configuration for high-density interconnect applications
• Right-angle through-hole termination for PCB integration
• Gold-plated beryllium copper contacts ensuring corrosion resistance
• Polyphenylene sulfide insulation for high-temperature stability

Edgeboard Connectors Applications

• Industrial control system backplanes
• Embedded computing hardware interfaces
• Telecommunications equipment modules
• Test and measurement instrument boards

Edgeboard Connectors Procurement Notes

Verify the specific contact spacing of 0.156 inches against design requirements, as this differs from standard 0.100-inch pitch connectors. Confirm that the target printed circuit board accommodates the right-angle mounting orientation and the specified 0.062-inch card thickness. Ensure compatibility with the dual-row female interface type for mating edge cards. Check RoHS compliance status if restricted substances are mandated for the assembly process.

Edgeboard Connectors Selection Notes

Select this component when a wider 0.156-inch pitch is required for mechanical clearance or specific signal routing needs. The right-angle form factor is suitable for space-constrained vertical stack-ups. Consider the beryllium copper material for superior spring retention compared to standard alloys. Verify that the operating environment remains within the -65°C to +150°C range to maintain material integrity and contact performance over the product lifecycle.

Edgeboard Connectors Part Context

This part belongs to the ACM series of edgeboard connectors from Sullins Connector Solutions. The series offers various pin counts and pitch options for different density requirements. The ACM08 variant specifically addresses applications needing 16 connections with a non-standard 0.156-inch spacing. It shares common construction materials like PPS and gold plating with other models in the family but differs in physical dimensions and contact arrangement.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 0.156-inch pitch and 16-position count. Generic 0.100-inch pitch connectors are not compatible due to dimensional differences. Verify that alternative parts support the same right-angle through-hole mounting style and dual-row female configuration. Ensure replacement components meet the same thermal and material specifications for seamless integration.