M40-3021546

Headers, Male Pins Overview

The Harwin M40-3021546 is a surface-mount board-to-board connector from the M40 series. It features a 30-position, dual-in-line configuration with two rows of male pins. The connector utilizes a 1.00mm pitch and operates at a voltage rating of 50V. Designed for SMT assembly, it includes shrouded walls to ensure proper alignment during mating. The contacts are terminated via solder joints on the PCB.

Headers, Male Pins Feature Summary

• Dual-in-line header design with shrouded walls for precise alignment
• Surface-mount terminal construction for automated PCB assembly
• Male pin contact configuration for board-to-board interconnection

Headers, Male Pins Applications

• High-density electronic circuit board interconnections
• Consumer electronics internal module linking
• Industrial control system signal routing

Headers, Male Pins Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and lot traceability prior to acquisition. Ensure storage conditions maintain integrity against moisture and physical damage. Validate that the specific part number matches project requirements exactly.

Headers, Male Pins Selection Notes

Evaluate the 1.00mm pitch compatibility with existing PCB land patterns. Assess mechanical stability provided by the shrouded housing design. Consider the 50V rating relative to circuit operational limits. Verify surface-mount suitability for the intended manufacturing process flow.

Headers, Male Pins Part Context

This component belongs to the Harwin M40 series, which specializes in fine-pitch connectors. The series offers various configurations for compact electronic designs. The M40-3021546 specifically addresses needs for reliable, high-density connections in space-constrained applications.

Headers, Male Pins Replacement Considerations

Public sources indicate this product is no longer manufactured. Engineers should consult official cross-reference lists or contact Harwin directly for verified substitute part numbers within the same series.