M80-8543445

Overview

The M80-8543445 is a Datamate L-Tek male header connector featuring a 2 mm pitch and vertical orientation. It comprises 14 positions arranged in a dual in-line (DIL) configuration with two rows. The contacts are constructed from beryllium copper and finished with gold plating to ensure reliable signal transmission. Designed for board-to-board applications, this component utilizes through-hole solder termination for secure PCB mounting. It operates within a temperature range of -55°C to +125°C and supports a voltage rating of 120V.

Feature Summary

• High-reliability four-finger beryllium copper contact technology ensures connection integrity under vibration and shock.
• Gold-plated contacts provide durable electrical performance suitable for harsh environments.
• Vertical DIL design facilitates compact board-to-board interconnections.

Applications

• High-end industrial equipment requiring robust connectivity
• Military and aerospace systems demanding high reliability
• Electronics exposed to severe mechanical stress or acceleration

Procurement Notes

Verify the specific part number against official Harwin documentation to confirm current availability status and lead times. Ensure that the required quantity aligns with manufacturer packaging specifications. Cross-reference technical parameters such as contact material and plating thickness with project requirements before finalizing procurement orders to avoid compatibility issues.

Selection Notes

Select this component when high mechanical durability and stable electrical performance are critical. The four-finger contact design offers superior retention force compared to standard connectors. Consider the vertical form factor for space-constrained assemblies where board stacking is necessary. Verify that the operating environment temperatures remain within the specified -55°C to +125°C range for optimal longevity.

Part Context

This connector belongs to the Datamate L-Tek series by Harwin, known for its ruggedized design. The series is engineered for applications involving intense vibration, shock, and acceleration. It features a proven history in demanding sectors such as military and aerospace. The M80-8543445 variant specifically provides a male header solution with vertical orientation for direct board mating.

Replacement Considerations

Consult official Harwin substitution guides for verified compatible alternatives. Generic equivalents may not replicate the four-finger contact mechanism or environmental ratings. Ensure any substitute matches the 2 mm pitch, 14-position count, and vertical mounting style to maintain mechanical fit and electrical continuity.