10137784-04111LF

Overview

The Amphenol ICC (FCI) part number 10137784-04111LF is a Minitek Pwr 4.2 series power connector header designed for through-hole, right-angle mounting. It features a 4-position configuration with a 0.165-inch (4.20mm) pitch. The contacts are constructed from copper and finished with gold plating to ensure reliable conductivity. Rated for 12.5A current, this component supports operating temperatures ranging from -40°C to +105°C. It utilizes a single-row arrangement suitable for power-to-board applications.

Feature Summary

• Right-angle through-hole mounting design for efficient board space utilization
• Gold-plated copper contacts ensuring durable electrical performance
• High current rating of 12.5A for robust power delivery
• Wide operational temperature range supporting diverse environmental conditions

Applications

• Power distribution in server infrastructure
• Data communication equipment connections
• Industrial control system power interfaces
• General-purpose power-to-board interconnects

Procurement Notes

Verify the complete part number including the LF suffix to confirm lead-free compliance status. Confirm that the specific housing color and contact orientation match the mechanical requirements of the target assembly. Ensure compatibility with mating receptacles within the Minitek Pwr 4.2 series. Check for any recent Product Change Notifications regarding material updates or manufacturing location changes before finalizing procurement orders.

Selection Notes

Select this component when a right-angle, through-hole power header is required for high-current applications. The 4.20mm pitch accommodates substantial conductors compared to smaller signal connectors. Consider the 12.5A rating against the actual circuit load to prevent overheating. Verify that the PCB layout allows for the necessary clearance around the right-angle footprint and that the mating connector aligns correctly with the header position.

Part Context

This connector belongs to the Minitek Pwr 4.2 family, engineered for demanding power transmission tasks. The series is characterized by its ability to handle significant currents while maintaining low profile dimensions. It serves as a critical interface between power sources and circuit boards in compact electronic systems where reliability under thermal stress is essential.

Replacement Considerations

Direct substitutes must maintain the 4.20mm pitch, 4-position count, and right-angle through-hole form factor. Compatible alternatives include other headers from the Minitek Pwr 4.2 series with identical pin counts. Cross-reference mating receptacles to ensure mechanical and electrical compatibility before substituting.