M80-5501842

Headers, Male Pins Overview

The M80-5501842 is a Datamate J-Tek male header connector featuring 18 positions with a 2.00mm pitch. It utilizes a double in-line vertical through-hole mounting style for board-to-board or cable applications. The contacts are constructed from beryllium copper and feature gold plating to ensure reliable signal integrity. The housing is made of black polyphenylene sulfide (PPS) reinforced with glass fiber, providing UL94 V-0 flammability rating. This component supports a wide operating temperature range from -55°C to +125°C.

Headers, Male Pins Feature Summary

• High-reliability four-finger beryllium copper contact technology ensures connection integrity without loss
• Double in-line vertical design facilitates secure through-hole termination on printed circuit boards
• Shielded housing structure provides robust mechanical protection and environmental resistance

Headers, Male Pins Applications

• Aviation systems requiring durable interconnects under severe vibration
• Defense electronics demanding high reliability in harsh environments
• Industrial equipment needing secure connections for critical operations

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against official Harwin documentation to confirm exact pin count, orientation, and termination type. Ensure compatibility with mating sockets within the Datamate J-Tek series. Check for RoHS compliance status if required by project specifications. Confirm that the gold plating thickness meets the intended application's conductivity requirements. Validate that the thermal ratings align with the operational environment of the target assembly.

Headers, Male Pins Selection Notes

Select this connector when a vertical through-hole male header is required for high-density signal routing. The 2.00mm pitch allows for compact board layouts while maintaining adequate spacing. Consider the beryllium copper contacts for superior spring force and fatigue resistance compared to standard phosphor bronze options. Ensure the mating socket selection matches the specific shrouding and latch requirements of the system design.

Headers, Male Pins Part Context

This component belongs to the Datamate J-Tek family, known for its ruggedized performance in aerospace and defense sectors. The series emphasizes high-cycle durability and secure locking mechanisms. As a male header, it pairs with female sockets to create stable electrical pathways. The design prioritizes mechanical strength alongside electrical performance for mission-critical applications.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other Harwin Datamate J-Tek male headers with matching 18-position counts and 2.00mm pitch. Verify that alternative parts maintain the same vertical through-hole termination and beryllium copper contact material. Ensure equivalent shielding and housing material properties for environmental compatibility.