10127721-045SLF

Overview

The Amphenol ICC (FCI) part number 10127721-045SLF is a Minitek Power3.0 series header connector designed for through-hole mounting applications. This specific component features a single row configuration with four positions, providing a reliable electrical interconnection solution for PCB assemblies. The connector utilizes a 3.00mm (0.118 inch) pitch between contact centers, ensuring precise alignment and spacing for mating with corresponding socket or wire harness components. It is constructed with gold flash plating on the contacts to enhance conductivity and corrosion resistance over repeated insertion cycles. The housing is made from thermoplastic material rated for standard operating temperatures, supporting robust performance in various electronic environments.

Feature Summary

• Through-hole mounting design for secure PCB integration
• Gold flash contact plating for enhanced signal integrity
• Single row header configuration with four positions
• Minitek Power3.0 series compatibility

Applications

• General purpose electronic circuit board interconnections
• Power distribution modules requiring low current connections
• Consumer electronics assembly where space efficiency is critical
• Industrial control panels utilizing standard header sockets

Procurement Notes

Verify that the ordering suffix SLF indicates lead-free compliance and tin/gold finish specifications as per the manufacturer's datasheet revision K. Confirm mechanical dimensions match the target PCB footprint, specifically the 3.00mm pitch and overall height requirements. Ensure mating connectors are selected from the same Minitek Power3.0 family to guarantee proper engagement and electrical continuity without force damage.

Selection Notes

Select this component when a four-position through-hole header is required for low-to-medium current applications. The 3.00mm pitch offers a balance between density and ease of manufacturing compared to finer pitches. Consider the gold flash finish if environmental exposure or high cycle life is anticipated. Evaluate thermal management needs as the plastic housing may have temperature limits defined in the full datasheet.

Part Context

This part belongs to the Minitek Power3.0 line by Amphenol ICC (FCI), which focuses on compact power and signal interconnects. The series is known for its reliability in consumer and industrial sectors. The 10127721-045SLF represents a specific variant within this broader portfolio, distinguished by its pin count and termination style. It complements other headers and housings in the same series for scalable design solutions.

Replacement Considerations

Direct substitutes must maintain the 3.00mm pitch, 4-position count, and through-hole termination. Check for equivalent lead-free certifications if environmental regulations apply. Verify that alternative manufacturers offer compatible housing heights and locking mechanisms to ensure seamless integration into existing designs without retooling.