G125-MV13405M3R

Description：CONN HEADER VERT 34POS 1.25MM
Series：Gecko SL Reverse Fix
Mfr：Harwin Inc.
Package：Tape & Reel (TR)

SKU:975d916ebc0f Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

Product Detailed Parameters

Description：CONN HEADER VERT 34POS 1.25MM
Series：Gecko SL Reverse Fix
Mfr：Harwin Inc.
Package：Tape & Reel (TR)
Connector Type：Header
Contact Type：Male Pin
Pitch - Mating：0.049" (1.25mm)
Number of Positions：34
Number of Rows：2
Row Spacing - Mating：0.049" (1.25mm)
Number of Positions Loaded：All
Style：Board to Board or Cable
Shrouding：Shrouded - 4 Wall
Mounting Type：Through Hole
Termination：Solder
Fastening Type：Threaded
Contact Length - Mating：-
Contact Length - Post：0.118" (3.00mm)
Overall Contact Length：-
Insulation Height：0.193" (4.90mm)
Contact Shape：Circular
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：8.00µin (0.203µm)
Contact Finish - Post：Gold
Contact Material：Phosphor Bronze
Insulation Material：Polyamide (PA4T), Nylon 4T, Glass Filled, Halogen Free
Features：Mating Flange, Mounting Flange, Pick and Place, Polarizing Key
Operating Temperature：-65°C ~ 150°C
Ingress Protection：-
Material Flammability Rating：UL94 V-0
Insulation Color：Green
Current Rating (Amps)：2A
Voltage Rating：450V

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G125-MV13405M3R

Overview

The G125-MV13405M3R is a power-to-board connector from the Harwin Gecko-SL series, designed for vertical surface-mount applications. It features a 1.25 mm pitch and a 2x17 position configuration, totaling 34 contacts. The component utilizes male pin sockets with gold-plated beryllium copper contacts housed in a green nylon shell. Rated for 2 A current and 450 V voltage, it operates within a temperature range of -65 C to +150 C. The connector employs solder termination and includes reverse fixings for secure board attachment.

Feature Summary

Vertical surface-mount design with reverse fixing mechanism
Gold-plated beryllium copper contacts for reliable conductivity
High-temperature nylon housing rated up to 150 C

Applications

Power distribution in compact electronic assemblies
Industrial control system interconnections
Automotive electronics power routing

Procurement Notes

Verify the specific suffix 'R' indicates tape-and-reel packaging when ordering. Confirm that the reverse fixing feature aligns with the mechanical constraints of the target PCB layout. Ensure compatibility with mating female socket components from the same Gecko-SL series to maintain electrical and mechanical integrity during assembly.

Selection Notes

Select this part for high-density power connections requiring vertical orientation and SMT processing. The 1.25 mm pitch allows for compact layouts while maintaining robust current handling capabilities. Consider the reverse fixing option if enhanced mechanical stability against thermal cycling or vibration is required compared to standard mounting methods.

Part Context

This component belongs to the Harwin G125 Gecko-SL family, which specializes in high-reliability power-to-board solutions. The series is characterized by its small form factor and ability to handle significant current densities in confined spaces. It serves as a critical interface between power sources and circuit boards in modern miniaturized electronics.