M80-8541842

Overview

The Harwin M80-8541842 is a Datamate L-Tek header connector featuring 18 positions in a dual in-line (DIL) configuration. It utilizes a 2.00mm pitch and is designed for vertical through-hole mounting on printed circuit boards. The contacts are male pins with tin plating, housed in black insulators rated UL94 V-0. This component supports board-to-board or cable connections within an operating temperature range of -55°C to +125°C.

Feature Summary

• Features fully shrouded polarized mouldings to ensure correct mating alignment.
• Incorporates four-finger beryllium copper contacts for high reliability under vibration and shock.
• Provides secure latching mechanisms for robust connection integrity.

Applications

• High-reliability industrial control systems
• Automotive electronics assemblies
• Harsh environment sensor interfaces

Procurement Notes

Verify the specific pin count and row configuration against the official datasheet before procurement. Confirm that the tin-plated contact finish aligns with the application's soldering requirements. Ensure the vertical orientation matches the PCB layout constraints.

Selection Notes

Select this model when a 2-row, 18-position header is required for vertical mounting. The latched design offers superior retention compared to non-latched variants. Verify compatibility with the corresponding female socket connectors listed in the manufacturer's mating guide.

Part Context

This component belongs to the Datamate L-Tek series by Harwin Inc., engineered for demanding applications. The series is characterized by high durability and resistance to mechanical stress, making it suitable for environments involving significant vibration or acceleration.

Replacement Considerations

Compatible mating sockets include models from the M80-850xxxxxx series. Verify polarity keying and physical dimensions when considering alternative suppliers or updated part numbers.