399-41-047-21-300000

Headers, Receptacles, Female Sockets Overview

The Mill-Max Manufacturing Corp. model 399-41-047-21-300000 is a spring-loaded connector component designed for through-hole mounting. It features a single row of contacts with a pitch of 0.100 inches (2.54 mm). The unit provides 47 positions and utilizes brass alloy contact material. The contact finish consists of gold plating with a thickness of 10.0 microinches (0.25 micrometers). This component functions as a mating target for spring-loaded pogo pins, ensuring reliable electrical connections in rigorous environments.

Headers, Receptacles, Female Sockets Feature Summary

• Provides a stable mating surface for spring-loaded interconnect systems
• Utilizes gold-plated brass alloy contacts for corrosion resistance
• Designed for right-angle through-hole printed circuit board installation

Headers, Receptacles, Female Sockets Applications

• Board-to-board testing and validation
• In-circuit programming interfaces
• Burn-in fixtures and reliability testing

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix to confirm contact finish thickness and plating material requirements. Ensure the selected variant matches the required current rating and operating temperature range for the intended application environment. Confirm mechanical dimensions against the official datasheet before integration.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density, single-row target array is required for spring-loaded probe mating. Consider the through-hole mounting style and right-angle orientation for PCB layout constraints. Evaluate the gold plating specification for applications requiring low contact resistance and long-term durability.

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 recognized for providing reliable electrical connections in demanding environments. The manufacturer specializes in high-reliability precision-machined interconnect components.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official Mill-Max documentation for direct substitute part numbers within the same series or compatible product lines. Verify that any alternative component matches the pin count, pitch, and mounting configuration.