901301240

Headers, Male Pins Overview

The Molex 90130-1240 is a C-Grid III series header connector designed for wire-to-board applications. It features a dual-row configuration with 40 positions and a 2.54 mm (0.100 inch) pitch. The component utilizes through-hole termination with solder pins for secure PCB mounting. It includes shrouded guides to ensure correct mating alignment and is fully loaded with contacts. The resin body is black, and the contacts feature selective gold plating.

Headers, Male Pins Feature Summary

• Dual-row shrouded header design ensures precise alignment during mating
• Compatible with SL and KK product families within the C-Grid system
• Suitable for low power signal transmission in electronic assemblies

Headers, Male Pins Applications

• Computer peripheral interconnections
• Medical device signal routing
• Consumer electronics internal wiring

Headers, Male Pins Procurement Notes

Verify that the specific part number matches the required dual-row, 40-position specification. Confirm that the through-hole termination style aligns with the target printed circuit board layout. Ensure compatibility with mating connectors from the SL or KK series if utilizing the broader C-Grid ecosystem. Check for any specific environmental ratings required for the intended operational temperature range.

Headers, Male Pins Selection Notes

Select this component when a robust, shrouded header is needed for low-power signals. The 2.54 mm pitch offers standard spacing for general-purpose connections. Consider the C-Grid III system benefits if interoperability with existing SL or KK connectors is necessary. Evaluate the mechanical stability provided by the through-hole solder pin termination against surface-mount alternatives.

Headers, Male Pins Part Context

This connector belongs to the Molex C-Grid III family, which bridges the gap between high-density and standard pitch solutions. The series is engineered to mate with both SL and KK products, providing flexibility in system design. It targets applications requiring reliable signal integrity without the complexity of higher-speed data interfaces.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same series may include other 90130-series headers with different position counts. Cross-compatibility exists with mating parts from the SL and KK series due to shared interface standards.