411-11-256-41-001000

Headers, Receptacles, Female Sockets Overview

The Mill-Max 411-11-256-41-001000 is a single in-line package (SIP) socket designed for through-hole mounting. It features 25 positions with a 0.100-inch (2.54mm) contact spacing and a 0.300-inch (7.62mm) row spacing. The contacts are gold-plated copper alloy, ensuring reliable signal transmission. The unit utilizes standard solder tail termination for secure PCB attachment. This open-frame connector supports component insertion and removal without desoldering.

Headers, Receptacles, Female Sockets Feature Summary

• Open-frame design facilitates easy IC insertion and extraction
• Gold-plated contacts provide corrosion resistance and low contact resistance
• Standard solder tail termination ensures robust mechanical connection to the circuit board

Headers, Receptacles, Female Sockets Applications

• Prototyping circuits requiring frequent component changes
• Test and measurement equipment interfaces
• Development boards for integrated circuit validation

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific pin count and row spacing against the target PCB footprint before ordering. Confirm that the solder tail length accommodates the board thickness and required standoff height. Ensure the gold plating specification meets the environmental requirements of the application. Cross-reference the manufacturer part number with distributor catalogs to confirm current availability status.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a single-row SIP socket is required for through-hole assembly. Compare the 0.300-inch row spacing against alternative DIP sockets if dual-row compatibility is needed. Evaluate the gold contact finish against tin or silver options based on oxidation resistance needs. Consider the mechanical stability provided by the solder tails versus press-fit alternatives.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Mill-Max standard interconnect series, focusing on high-reliability sockets for electronic assemblies. The 411 series specifically addresses single-in-line package applications. It complements other Mill-Max products like the 123 series DIP sockets and 450 series headers within the broader connector ecosystem.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other 25-position SIP sockets with identical 0.100-inch spacing and 0.300-inch row pitch. Verify that replacement parts maintain the same solder tail termination style and gold contact plating. Check for equivalent operating temperature ranges and current ratings. Ensure the replacement maintains the open-frame structure for compatible tooling.