4771-03TSB

Overview

The Oupiin 4771-03TSB is a 2.54mm pitch wafer connector component belonging to the 4771 series. It features a straight design with three positions, intended for wire-to-board applications. The housing profile measures 16.00mm and utilizes a single locking ramp mechanism to secure mating connections. This component supports wire gauges ranging from 18AWG to 24AWG and provides a current rating of 7A. The assembly includes terminals compatible with the specified housing dimensions.

Feature Summary

• Incorporates a single locking ramp structure to ensure reliable connection retention during mating cycles.
• Features a 16.00mm profile housing designed for efficient board space utilization in compact assemblies.
• Supports robust dual contact performance for stable electrical connectivity across the specified wire range.

Applications

• General-purpose wire-to-board interconnections
• Consumer electronics internal wiring
• Industrial control module signal routing

Procurement Notes

Verify that the specific part number suffix matches the required pin count and orientation configuration. Confirm compatibility with mating terminals from the designated series to ensure proper engagement. Check insulation material ratings against environmental operating conditions. Validate that the selected housing variant aligns with the PCB footprint requirements for the target assembly.

Selection Notes

Choose this component when a 2.54mm pitch is required for low-current signal transmission up to 7A. Ensure the application accommodates the 16.00mm housing height constraint. Select based on the need for a straight wafer design with integrated locking mechanisms. Verify wire gauge compatibility within the 18AWG to 24AWG range before finalizing the bill of materials.

Part Context

This component belongs to the broader 4771 series of wire-to-board connectors offered by Oupiin. The series provides various position counts and configurations to support diverse electronic assembly needs. It shares common design characteristics with other members of the family, including standardized pitch dimensions and locking features for consistent performance across product lines.

Replacement Considerations

Direct substitutes are not explicitly documented in the provided source material. Engineers should verify mechanical footprint compatibility and electrical ratings when considering alternative manufacturers. Cross-reference the 2.54mm pitch and 7A current rating requirements with potential replacement options to ensure functional equivalence.