M80-7480542

Overview

The M80-7480542 is a male header connector from the Harwin Datamate L-Tek series, designed for right-angle through-hole mounting. It features a 5-position configuration with a 2.00mm (0.079 inch) mating pitch and a single row layout. The connector utilizes phosphor bronze contacts with gold plating on the mating interface and tin plating on the tail, housed in black polyphenylene sulfide (PPS) insulation reinforced with glass fiber. Rated for 120V and 2.2A per contact, it operates within a temperature range of -55°C to 125°C and meets UL94 V-0 flammability standards.

Feature Summary

• Datamate L-Tek series design ensures high reliability under shock, vibration, and acceleration
• Four-finger beryllium copper contact system maintains connection integrity in harsh environments
• Right-angle through-hole termination facilitates compact board-to-board or cable connections
• Shrouded four-wall housing provides shielding and prevents misalignment during mating

Applications

• High-reliability industrial control systems requiring robust mechanical retention
• Automotive electronics subject to significant vibration and thermal cycling
• Military equipment demanding durability in extreme environmental conditions
• Medical devices requiring stable connections in sensitive operational settings

Procurement Notes

Verify the specific part number M80-7480542 against official Harwin documentation to confirm current availability status and lead times. Ensure compatibility with mating sockets from the same Datamate L-Tek family. Check for any recent product change notices or material updates that may affect performance specifications or compliance certifications prior to final procurement decisions.

Selection Notes

Select this component when right-angle orientation and through-hole mounting are required for a five-position signal path. The 2.00mm pitch suits dense layouts while maintaining adequate spacing. Consider the 120V/2.2A ratings for low-power signal applications. Validate that the operating temperature range of -55°C to 125°C aligns with the target environment's thermal profile and mechanical stress requirements.

Part Context

This connector belongs to the Datamate L-Tek family, known for its high-cycle life and secure locking mechanisms. It complements female receptacles and panel-mounted variants within the same series. The M80-748 prefix indicates a right-angle header configuration, distinguishing it from vertical or straight-pin alternatives in the broader Harwin interconnect portfolio.

Replacement Considerations

Direct substitutes include other Harwin Datamate L-Tek headers with identical pin counts, pitch, and mounting style. Verify that alternative part numbers maintain the same contact plating thickness and insulation material properties to ensure equivalent electrical and mechanical performance in existing designs.