M80-5103442

Headers, Male Pins Overview

The M80-5103442 is a Datamate J-Tek male pin header connector manufactured by Harwin Inc. It features a 34-position configuration with a 2mm pitch and dual-row arrangement. Designed for vertical through-hole mounting, it utilizes a 3mm tail length and includes jackscrews for secure locking. The contacts are made of phosphor bronze with tin plating, while the housing is black PPS. Rated for 3A current and -55°C to +125°C operation, this component ensures reliable board-to-board or wire-to-board interconnections in demanding environments.

Headers, Male Pins Feature Summary

• Vertical through-hole mounting style with integrated jackscrews for positive locking
• Dual-row design accommodating 34 positions within a compact 2mm pitch footprint
• Tin-plated phosphor bronze contacts ensuring corrosion resistance and conductivity
• High-temperature polyphenylene sulfide (PPS) insulation rated UL94 V-0

Headers, Male Pins Applications

• Industrial control systems requiring robust mechanical retention
• Automotive electronics interfaces subject to vibration
• Military and aerospace equipment needing high reliability
• General purpose board-to-board power distribution

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix matches the required tail length and plating finish. Confirm that the jackscrew mechanism aligns with the mating receptacle's locking interface. Ensure the thermal rating meets the operational environment requirements. Check for RoHS compliance documentation if restricted substances are prohibited in the target application market.

Headers, Male Pins Selection Notes

Select this component when vertical orientation and secure mechanical locking via jackscrews are mandatory. The 3mm tail length suits standard PCB thicknesses without excessive protrusion. Consider the 3A current rating for power distribution needs. Verify compatibility with the corresponding female socket series to ensure proper mating engagement and electrical continuity.

Headers, Male Pins Part Context

This part belongs to the Datamate J-Tek family, known for high-density interconnect solutions. The M80-5103442 specifically addresses applications requiring vertical insertion and secure locking. It complements other J-Tek headers and sockets within the same pitch system, allowing mixed configurations for complex electronic assemblies.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Harwin M80-5103 variants with identical 34-position, 2-row, vertical specifications. Ensure any replacement maintains the 3mm tail length and jackscrew feature. Cross-compatibility with non-Harwin connectors is not guaranteed due to proprietary locking mechanisms.