G125-MV21605L0R

Overview

The Harwin G125-MV21605L0R is a Gecko series power-to-board connector featuring a 1.25 mm pitch and 16 positions in a dual-row configuration. It utilizes male pin contacts with gold plating on phosphor bronze, rated for 2 A current and 450 V voltage. The component employs solder pin termination for through-hole mounting at a straight angle. Constructed with thermoplastic insulation, it operates within a temperature range of -65 °C to +150 °C and offers an insulation resistance of 1 GOhm.

Feature Summary

• Provides secure vertical board-to-board or wire-to-board interconnection via a compact 1.25 mm pitch design.
• Ensures reliable electrical contact through gold-plated phosphor bronze male pins resistant to corrosion.
• Facilitates automated assembly processes by being supplied in tape and reel packaging format.

Applications

• High-density power distribution in industrial control systems
• Internal power connections within telecommunications equipment
• Power supply modules requiring robust vertical mounting

Procurement Notes

Verify the specific suffix 'L0R' confirms the tape and reel packaging variant rather than bulk packing. Ensure compatibility with mating female sockets from the same G125 Gecko family. Confirm that the 1.25 mm pitch and 16-position layout match the target PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this part when a vertical, high-reliability power connection is required in space-constrained environments. The 1.25 mm pitch allows for higher density compared to standard headers. Choose this model over surface mount variants if through-hole mechanical stability is preferred for heavy cable loads or vibration-prone applications.

Part Context

This component belongs to the Harwin Gecko G125 series, designed for demanding power applications. It complements other connectors in the line, such as the G125-MS12005L3R (SMT latch) and G125-MH12605M4R (right-angle plug), offering versatile mounting options while maintaining consistent electrical performance standards across the product family.

Replacement Considerations

Direct substitutes include the G125-MV21605L0P, which shares identical electrical and mechanical specifications but differs in packaging quantity. Verify that any alternative maintains the 1.25 mm pitch and 16-position dual-row configuration to ensure physical compatibility.