399-41-014-21-300000

Headers, Receptacles, Female Sockets Overview

The Mill-Max 399-41-014-21-300000 is a spring-loaded pin receptacle connector designed for through-hole or solder cup termination. It features 14 positions with a 0.100-inch (2.54mm) pitch. The contacts are constructed from brass alloy and finished with gold plating to ensure reliable electrical performance. This component supports an operating temperature range of -55°C to 125°C and is rated for 6.4A current.

Headers, Receptacles, Female Sockets Feature Summary

• Spring-loaded pogo pin mechanism provides consistent contact force
• Gold-plated brass alloy contacts ensure corrosion resistance
• Supports both through-hole and solder cup mounting methods

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnect testing
• In-circuit programming and debugging interfaces
• Burn-in fixtures and production test equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific contact tip configuration, as flat tips are standard but other variants exist within the series. Confirm that the gold plating thickness meets the required cycle life expectations for the intended application environment. Ensure the mounting method aligns with the PCB design capabilities.

Headers, Receptacles, Female Sockets Selection Notes

Select this part when a high-cycle, low-profile connection is required between a probe card and a device under test. The 14-position count suits moderate-density applications. Consider the 6.4A rating against the actual signal load to prevent overheating during continuous operation.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Mill-Max 399 series of spring targets. These connectors are engineered for high-reliability applications requiring repeated mating cycles without degradation. They serve as critical interface points in automated test systems where stable electrical continuity is paramount.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other Mill-Max 399-series receptacles with matching 14-position counts and 2.54mm pitch. Verify compatibility regarding contact material and plating thickness before substitution.