350-90-121-00-001000

Headers, Male Pins Overview

The Mill-Max Manufacturing Corp. model 350-90-121-00-001000 is a through-hole header connector featuring 21 positions arranged in a single row. It utilizes a 0.100-inch (2.54 mm) pin spacing and employs tin-plated contacts for reliable signal transmission. Designed for board-to-board or wire-to-board applications, this component supports standard assembly tolerances of +/-0.010 inches for connectors with lengths up to 50.8 mm.

Headers, Male Pins Feature Summary

• Through-hole mounting configuration for secure PCB attachment
• Single-row header design with 21 contact positions
• Tin-plated contact surfaces for corrosion resistance
• Standardized 0.100 inch pitch for universal compatibility

Headers, Male Pins Applications

• General-purpose electronic circuit interconnections
• Board-to-board signal routing
• Prototype development and testing fixtures

Headers, Male Pins Procurement Notes

Verify the exact position count and pin spacing against the specific application requirements before ordering. Confirm that the tin plating specification meets the environmental and conductivity needs of the target system. Ensure that the through-hole footprint on the printed circuit board aligns precisely with the manufacturer's mechanical drawings to guarantee proper insertion and electrical continuity.

Headers, Male Pins Selection Notes

Select this component when a single-row, 21-position header is required for through-hole assembly. The 0.100 inch pitch ensures compatibility with standard DIP packages and ribbon cables. Consider the tin plating finish for general use cases where gold plating is not strictly necessary. Verify that the mechanical length constraints fit within the available space on the host board.

Headers, Male Pins Part Context

This part belongs to the Mill-Max 350 series, which focuses on standard header connectors for various interconnect needs. The series offers multiple position counts and row configurations to suit different density requirements. The 350-90-121 variant specifically addresses applications requiring a moderate number of connections in a linear arrangement.

Headers, Male Pins Replacement Considerations

Direct substitutes include other 21-position, 0.100 inch pitch through-hole headers from compatible manufacturers. Ensure that the replacement maintains the same contact material and plating thickness if specific performance characteristics are critical.