39291227

Headers, Male Pins Overview

The Molex 0039291227 is a right-angle header connector from the Mini-Fit Jr. 5569 series, designed for board-to-wire applications. It features 22 positions with a 4.20mm pitch and utilizes through-hole termination. The connector includes an installation flange and a four-wall shielded cover. Contacts are made of brass with tin plating, housed in natural polyamide (PA66) insulation rated UL94 V-0.

Headers, Male Pins Feature Summary

• Right-angle through-hole mounting style with integrated installation flange for secure PCB attachment
• Four-wall shielded cover design to protect contacts and maintain signal integrity
• Tin-plated brass contacts ensuring reliable electrical connection and corrosion resistance
• Polyamide (PA66) insulation material providing high thermal stability and UL94 V-0 flame rating

Headers, Male Pins Applications

• Industrial equipment control panels
• Telecommunications infrastructure hardware
• General-purpose electronic assemblies requiring robust wire-to-board connections

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against official Molex documentation to ensure correct contact configuration and housing variations. Confirm that the requested quantity aligns with standard packaging specifications. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a rigid, right-angle interconnection is required between a printed circuit board and wire harnesses. Ensure the mating cable gauge and terminal type are compatible with the Mini-Fit Jr. series specifications. Consider the mechanical strain relief provided by the flange and the environmental protection offered by the shielded cover for the intended operational conditions.

Headers, Male Pins Part Context

This part belongs to the Mini-Fit Jr. family, known for high-density, high-current capabilities. The 5569 series specifically offers design flexibility for various configurations. The 003929 base number indicates the core connector system, while the full part number defines the specific pin count, orientation, and accessory options within this established industrial interconnect line.

Headers, Male Pins Replacement Considerations

TE Connectivity part number 2-1586043-2 is listed as a substitute option. Verify mechanical dimensions, electrical ratings, and mating compatibility before substitution. Ensure the alternative meets all original design requirements for space, current capacity, and environmental resilience.