M80-5124842

Headers, Male Pins Overview

The M80-5124842 is a Datamate J-Tek series male header connector manufactured by Harwin Inc. It features a vertical surface-mount design with 36 positions arranged in a dual inline configuration (18+18). The connector utilizes a 2mm pitch and includes an integrated board mount flange for stability. Contact materials are phosphor bronze with gold plating, ensuring reliable signal transmission. The housing is constructed from black polyphenylene sulfide (PPS) reinforced with glass fiber, offering high thermal resistance and mechanical strength suitable for demanding electronic applications.

Headers, Male Pins Feature Summary

• Vertical surface-mount topology with integrated board mounting flange
• Dual inline contact arrangement for compact high-density interconnects
• Gold-plated phosphor bronze contacts for enhanced conductivity
• Glass-fiber reinforced PPS insulation for thermal stability

Headers, Male Pins Applications

• High-speed data handling systems
• FPGA interface connections
• Control system backplanes
• Industrial electronic modules

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against the official Harwin datasheet to ensure correct pin count and mounting style compatibility. Confirm that the surface-mount footprint matches the target PCB layout dimensions. Check for RoHS compliance status if required by project specifications. Ensure mating connectors are selected from the same Datamate J-Tek family to guarantee proper alignment and electrical performance.

Headers, Male Pins Selection Notes

Select this component when a vertical SMT male header with a board mount flange is required. The 2mm pitch supports moderate density layouts. Verify that the operating temperature range aligns with environmental conditions. Consider the current rating and voltage limits relative to the application load. Ensure the gold plating thickness meets corrosion resistance requirements for the intended service life.

Headers, Male Pins Part Context

This part belongs to the Datamate J-Tek family, known for robust rectangular connectors. The M80-51 series specifically denotes male headers with various mounting options. The 42 suffix typically indicates specific contact or housing variations within the Harwin catalog. This model represents a specialized variant optimized for surface-mount assembly with added mechanical support via the flange.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other Harwin M80-51 series variants with matching 36-position counts and SMT mounting styles. Verify identical 2mm pitch and dual inline configuration before substitution. Cross-reference datasheets for equivalent flange dimensions and contact material specifications to ensure mechanical and electrical interchangeability.