M80-8542045

Overview

The M80-8542045 is a Harwin Datamate connector header featuring a vertical orientation and 20 positions. It utilizes a 2 mm pitch across two rows, designed for through-hole solder pin termination with straight mounting. The housing is constructed from high-temperature thermoplastic rated UL 94V-0, while contacts are gold-plated copper alloy. Rated for 120 V and 3 A, it operates within a temperature range of -55°C to +125°C.

Feature Summary

• Features a secure latching mechanism for reliable connection integrity in single-row configurations.
• Utilizes high-temperature UL 94V-0 rated housing material for enhanced thermal stability.
• Employs gold-plated copper alloy contacts to ensure durable electrical performance.

Applications

• Industrial control systems requiring robust mechanical retention
• High-vibration environments demanding secure latching
• Board-to-board interconnects needing high-temperature resistance

Procurement Notes

Verify the specific variant configuration upon ordering, as the M80-8542045 designation may correspond to distinct mechanical options such as single-row latching or double-row jackscrew fixing depending on the manufacturer's current catalog structure. Confirm that the required locking mechanism aligns with the application's mechanical constraints before finalizing procurement to avoid functional mismatches.

Selection Notes

Select this component when a vertical, 20-position header with a 2 mm pitch is required for through-hole assembly. Ensure the design accommodates the necessary latching or jackscrew mechanism based on the specific variant selected. Verify that the 120 V and 3 A ratings meet the circuit requirements and that the operating temperature range suits the environmental conditions.

Part Context

This part belongs to the Harwin Datamate M80 series, known for high-reliability interconnects. The series supports various contact arrangements and locking styles, including latching and jackscrew options, catering to diverse industrial and commercial applications requiring durable board-to-board connections.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Consider verifying compatibility with other Datamate series headers if alternative locking mechanisms or row configurations are acceptable for the design.