M80-5111042

Headers, Male Pins Overview

The M80-5111042 is a Datamate J-Tek series male header connector manufactured by Harwin Inc. It features a 10-position configuration with a 2.00mm pitch and two rows of contacts. Designed for through-hole termination, the unit utilizes phosphor bronze contacts with tin plating on the mating surface and nickel underplating. The housing is constructed from black polyphenylene sulfide (PPS) reinforced with glass fiber, rated UL94 V-0 for flammability. It operates within a temperature range of -55°C to +125°C and supports board-to-board or cable applications.

Headers, Male Pins Feature Summary

• Features a friction lock mechanism for secure mating engagement.
• Constructed with glass-filled PPS insulation for high thermal stability.
• Includes keying options to prevent misalignment during assembly.

Headers, Male Pins Applications

• Industrial control systems
• Automotive electronics
• Military equipment

Headers, Male Pins Procurement Notes

Verify the specific suffix code against official Harwin documentation to confirm contact plating thickness and material composition. Ensure the selected variant matches the required locking style and keying configuration for the target PCB layout. Cross-reference the datasheet for precise mechanical dimensions before finalizing the procurement order.

Headers, Male Pins Selection Notes

Select this component when a robust, high-density interconnect solution is required for harsh environments. The tin-plated contacts offer cost-effective conductivity suitable for general-purpose signaling. Consider the vertical orientation and through-hole mounting requirements during the mechanical design phase to ensure adequate clearance and solder joint integrity.

Headers, Male Pins Part Context

This part belongs to the Datamate J-Tek family, known for its compact form factor and reliable performance in space-constrained designs. The M80-5111042 serves as a male header counterpart to female socket connectors within the same ecosystem, ensuring compatibility across the series for mixed signal and power applications.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other Harwin Datamate J-Tek male headers with matching 2.00mm pitch and 10-position count. Verify that alternative parts maintain identical locking mechanisms and keying profiles to ensure interchangeability without redesigning the mating interface.

Headers, Male Pins FAQ

What is the contact resistance specification for this connector?

The contact resistance is specified as a maximum of 25 milliohms per position.

Does this connector support polarization?

Yes, the connector includes keying features to ensure correct alignment and prevent reverse insertion.