M80-MV311M2-04

Overview

The Harwin M80-MV311M2-04 is a Datamate Coax male pin header designed for high-frequency applications. It features a 4-position configuration with a 4.00mm pitch, supporting frequencies up to 6 GHz and 50 Ohm impedance. The connector utilizes gold-plated phosphor bronze contacts housed in black PPS insulation, rated for -55°C to +125°C. It employs a through-hole straight mounting style with solder pins, ensuring reliable signal integrity in compact electronic designs.

Feature Summary

• Supports high-frequency signal transmission up to 6 GHz with stable 50 Ohm impedance characteristics.
• Utilizes gold-plated phosphor bronze contacts to ensure low contact resistance and corrosion resistance.
• Constructed with Polyphenylene Sulfide (PPS) housing for enhanced thermal stability and mechanical durability.

Applications

• High-speed data transmission interfaces requiring 50 Ohm impedance control
• RF and microwave circuit interconnections
• Compact electronic devices with limited board space

Procurement Notes

Verify the specific suffix code against the official Harwin datasheet to confirm pin count and pitch variations. Ensure compatibility with mating female connectors within the Datamate Coax series. Confirm RoHS compliance status via the manufacturer's current documentation before finalizing procurement orders.

Selection Notes

Select this component when high-frequency performance up to 6 GHz is required in a small form factor. The 4.00mm pitch accommodates coaxial routing needs while maintaining signal integrity. Consider the through-hole mounting requirement and verify that the operating temperature range meets the environmental specifications of the target application.

Part Context

This part belongs to the Datamate M80 series, which provides high-reliability interconnect solutions. The M80 series is engineered for demanding environments, offering robust mechanical locking and consistent electrical performance across various industrial and consumer electronics applications.

Replacement Considerations

Direct substitutes must match the 4-position, 4.00mm pitch, and 50 Ohm coaxial specifications. Verify that any alternative maintains the same gold plating thickness and PPS material composition to ensure equivalent thermal and electrical performance.

FAQ

What is the maximum operating frequency for this connector?

The M80-MV311M2-04 is designed to support signal frequencies up to 6 GHz.

What is the characteristic impedance of this coaxial connector?

The connector maintains a characteristic impedance of 50 Ohms to minimize signal reflection.