G125-MV15005M2P

Overview

The Harwin G125-MV15005M2P is a Gecko-SL series male pin header designed for wire-to-board connections. It features a 1.25mm pitch with 50 positions arranged in two rows. The connector utilizes through-hole termination and includes a threaded joint locking system for secure attachment. Gold-plated phosphor bronze contacts ensure reliable conductivity, while the green polyamide insulation provides UL 94 V-0 flammability rating. Rated for 2A current and 450V voltage, it operates within a temperature range of -65°C to +150°C.

Feature Summary

• Threaded jack-screw locking mechanism for vibration-resistant connection
• Gold-plated phosphor bronze contacts for enhanced signal integrity
• Green polyamide (PA) insulation housing with UL 94 V-0 rating
• Through-hole straight mounting configuration for PCB integration

Applications

• Industrial control systems requiring secure board-to-wire interfaces
• Automotive electronics applications demanding high reliability
• General purpose electronic assemblies needing robust mechanical retention

Procurement Notes

Verify that the specific part number matches the required 50-position, 2-row configuration with gold plating. Confirm the threaded locking feature is necessary for the application environment. Ensure the through-hole straight style aligns with the PCB layout design. Check for compatibility with mating female connectors in the Gecko-SL family. Validate operating temperature requirements against the specified -65°C to +150°C range before ordering.

Selection Notes

Select this component when a secure, vibration-resistant connection is critical for wire-to-board applications. The threaded locking system offers superior retention compared to standard latches. Choose this model for its high current and voltage ratings suitable for power distribution or signal transmission. Consider the 1.25mm pitch for dense packaging needs. Ensure the through-hole mounting method fits the manufacturing process capabilities.

Part Context

This connector belongs to the Harwin Gecko-SL series, known for its modular design and high-density capabilities. The G125 prefix indicates the 1.25mm pitch family. The MV suffix denotes a male vertical header with through-hole pins. This series supports various stacking heights and mating options, providing flexibility for complex electronic assembly designs requiring reliable interconnect solutions.

Replacement Considerations

Compatible mating parts include female sockets from the same Gecko-SL series, such as G125-FV15005F1P variants. Verify pitch and row alignment when substituting. Ensure locking mechanisms match if vibration resistance is required. Cross-reference contact plating and current ratings for equivalent performance.

FAQ

What type of locking mechanism does the G125-MV15005M2P use?

It uses a threaded jack-screw locking system for secure attachment.

What is the maximum operating temperature for this connector?

The maximum operating temperature is +150°C.