9391-A3S96CB30PA

Overview

The Oupiin 9391-A3S96CB30PA is a high-power connector header featuring 96 positions with a 2.54mm pitch, designed for through-hole mounting. It integrates power and signal contacts using an open-blade design to minimize misalignment and enhance thermal dissipation. The component supports AC and DC power applications, offering a current rating of 30A per power contact and 2.5A per signal pin. Rated voltages are 200V DC RMS for power pins and 50V DC RMS for signal pins. It operates within a temperature range of -40°C to +105°C and utilizes UL94 V-0 rated Liquid Crystal polymer insulation.

Feature Summary

• Open-blade contact architecture eliminates misalignment and improves heat dissipation
• Integrated solution combining high-current power and low-current signal paths
• Compatible with left-right rail blind mating for four-directional board-to-board connections
• Low power contact resistance of 70mΩ reduces operational heat generation

Applications

• Host-to-card interface solutions in industrial automation systems
• Custom power distribution units integrating PCB and busbar technologies
• High-power data acquisition modules requiring mixed signal and power routing
• Industrial control equipment utilizing rail-mounted modular architectures

Procurement Notes

Verify the specific suffix codes against official Oupiin documentation to confirm pin count, contact material, and insulation properties. Ensure compatibility with mating receptacles regarding stacking height and rail alignment. Confirm that the through-hole termination method matches the target PCB fabrication capabilities. Validate environmental ratings against application requirements before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring robust power delivery alongside signal integrity in compact spaces. The 30A capacity suits heavy-load applications, while the 2.5A signal rating handles standard control lines. Consider the 2.54mm pitch for standard PCB layouts. Evaluate thermal management needs given the open-blade design benefits. Ensure mechanical constraints allow for the specified rail-mating orientation.

Part Context

This part belongs to the 9391-A Series PwrSword® family, engineered for high-power density and flexible signal integration. The series emphasizes reliability through its unique blade contact technology, which ensures stable mating even under vibration. It serves as a bridge between traditional connectors and custom busbar solutions, offering a standardized yet adaptable interface for modern industrial electronics.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching the 96-position count, 2.54mm pitch, and 30A/2.5A current ratings. Verify mechanical fitment and electrical specifications with the original manufacturer before considering alternative vendors.