22045071

Headers, Male Pins Overview

The Molex 22045071 is a Micro-Fit 3.0 Series header connector designed for board-to-wire applications. It features a 7-position configuration with a 3.00 mm pitch, utilizing a single row of through-hole contacts. The component is constructed from thermoplastic housing and supports a maximum current rating of 6.0 A per contact with a voltage capacity of 250 V AC. This specific part number includes an integrated polarizing key to ensure correct mating orientation during assembly.

Headers, Male Pins Feature Summary

• Provides secure electrical interconnection between printed circuit boards and wire harnesses in compact spaces.
• Incorporates a polarizing key mechanism to prevent incorrect insertion and ensure reliable mating alignment.
• Engineered with robust thermoplastic housing materials to maintain structural integrity under standard operating conditions.

Headers, Male Pins Applications

• Consumer electronics internal wiring
• Industrial control system interfaces
• Automotive sensor connections

Headers, Male Pins Procurement Notes

Verify the exact pin count and housing color against project specifications before ordering. Confirm that the through-hole termination method aligns with the target PCB manufacturing capabilities. Ensure compatibility with mating crimp terminals specified for the Micro-Fit 3.0 series to guarantee proper electrical performance and mechanical retention.

Headers, Male Pins Selection Notes

Select this component when a low-profile, cost-effective solution is required for moderate current applications. Consider the 3.00 mm pitch for space-constrained designs where higher density is needed compared to larger series. Evaluate thermal requirements to ensure the plastic material meets the operating temperature range of the final assembly environment.

Headers, Male Pins Part Context

This connector belongs to the widely adopted Micro-Fit 3.0 family, known for its versatility in general-purpose interconnect tasks. The series offers various configurations including headers, receptacles, and housings, allowing designers to mix and match components within the same pitch standard for flexible system architecture.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 3.00 mm pitch, 7-position count, and through-hole mounting style. Verify that alternative manufacturers offer identical polarizing key positions and compatible terminal crimping standards to ensure interchangeability without redesigning the PCB footprint.