1554953-1

Overview

The TE Connectivity AMP Connectors part number 1554953-1 is a rectangular power connector plug assembly belonging to the FBIS-II series. It features four positions with a centerline pitch of 0.118 inches (3 mm). The connector utilizes solder terminals for board-to-board mounting and is designed for vertical orientation. The contact material is brass, finished with gold plating having a thickness of 30.0 µin (0.76 µm). Electrical ratings include a voltage rating of 30 V and a current rating of 1.5 A.

Feature Summary

• Four-position rectangular power connector plug assembly
• Vertical board-to-board mounting configuration
• Gold-plated brass contacts for reliable conductivity
• Solder terminal termination method

Applications

• Connections in smaller mobile robots
• Interconnects for autonomous vehicles in warehouse environments
• Board-to-board power distribution in compact electronic systems

Procurement Notes

Verify the specific suffix code against the manufacturer's official datasheet to confirm exact pin count, orientation, and termination style. Ensure compatibility with mating receptacles within the FBIS-II series. Confirm RoHS compliance status if required by your manufacturing standards. Cross-reference the supplier's documentation with TE Connectivity's official product specification to validate all physical dimensions and electrical ratings before procurement.

Selection Notes

Select this component when a low-current, vertical board-to-board connection is required. The 30 V and 1.5 A ratings suit low-power signal or control applications. The 3 mm pitch allows for dense packing on printed circuit boards. Verify that the solder termination method aligns with your assembly process capabilities. Ensure the mating connector matches the FBIS-II series specifications for proper engagement.

Part Context

This component is part of the FBIS-II series from TE Connectivity AMP Connectors, designed for compact electronic assemblies. The series offers various configurations for board-to-board interconnections. The 1554953-1 specifically denotes a four-position plug variant. It is engineered for reliability in automated environments such as robotics and logistics equipment where space constraints are critical.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult TE Connectivity official documentation for direct replacements or alternative series with compatible pitch and current ratings.