4776-03TSB

Overview

The Oupiin 4776-03TSB is a wire-to-board connector header featuring a 3.96mm pitch and a 3-position configuration. It utilizes a through-hole mounting style with a straight design, suitable for automated production via tape and reel packaging. The component supports wire gauges ranging from 18AWG to 22AWG and offers a current rating of 7A. Constructed with robust contacts and locking features, it ensures secure mating and reliable connection in communication, computer, and industrial manufacturing applications.

Feature Summary

• Robust dual contact design for optimal connection stability
• Locking ramp mechanism to ensure excellent mating retention
• Molded alignment posts for precise PCB retention
• Compatible with industry-standard wire harness configurations

Applications

• Communication equipment interconnections
• Computer peripheral wiring
• Industrial manufacturing control systems

Procurement Notes

Verify the specific pin count and housing profile against official Oupiin datasheets before procurement. Confirm that the selected variant matches the required wire gauge range and current rating specifications. Ensure compatibility with existing PCB footprint dimensions and mating terminal types to prevent assembly errors or performance issues in final deployment.

Selection Notes

Select this component when a 3.96mm pitch header is required for through-hole board mounting. Consider the 7A current rating and 18-22AWG wire compatibility for appropriate load handling. Evaluate the straight DIP configuration against spatial constraints on the printed circuit board layout to ensure proper mechanical fit and reliable electrical performance during operation.

Part Context

This part belongs to the Oupiin 4771/4773/4776/4777 series of 3.96mm wire-to-board connectors. These components are designed for high-volume manufacturing environments utilizing fully automated factories. The series emphasizes modernized production standards and compliance with international safety certifications, serving as a reliable interconnect solution across various electronic sectors.

Replacement Considerations

Direct substitutes within the same pitch family include the 4771 and 4773 series housings and wafers. Verify mechanical compatibility and terminal mating requirements before cross-referencing with other 3.96mm pitch connector lines from different manufacturers to ensure equivalent performance characteristics.