399-41-010-21-300000

Headers, Receptacles, Female Sockets Overview

The Mill-Max 399-41-010-21-300000 is a single-row surface mount machined pin socket connector. It features a 0.050-inch (1.27mm) pitch and provides ten positions for interconnection. The component accepts lead diameters ranging from 0.015 to 0.022 inches (0.381 to 0.559mm). It utilizes gold contact finish for reliable performance in rigorous environments.

Headers, Receptacles, Female Sockets Feature Summary

• Single-row surface mount design for automated PCB assembly
• Machined construction ensures precise alignment with mating leads
• Gold-plated contacts provide corrosion resistance and stable electrical conductivity

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnects requiring surface mount technology
• Test and measurement equipment probe interfaces
• Automated manufacturing test fixtures

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against official Mill-Max documentation to confirm exact physical dimensions and termination style. Ensure compatibility with standard surface mount reflow profiles. Confirm that the single-row configuration matches the target PCB footprint requirements before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, single-row surface mount solution is required for leads between 0.015 and 0.022 inches. Consider the 0.050-inch pitch constraint for board layout density. Evaluate the gold finish requirement for long-term reliability in harsh operating conditions compared to tin alternatives.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Mill-Max 399 series of individual spring-loaded contacts and test probes. The series is designed for high-reliability applications where consistent electrical connection is critical. Mill-Max Manufacturing Corp. specializes in precision-machined interconnect components for demanding industrial and commercial sectors.

Headers, Receptacles, Female Sockets Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify mechanical fit and electrical specifications carefully if considering alternative manufacturers.