G125-MS13405L0R

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

SKU:dc8f8a5117e8 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

Product Detailed Parameters

Description：CONN HEADER SMD 34POS 1.25MM
Series：Gecko
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：Surface Mount
Termination：Solder
Fastening Type：Push-Pull
Contact Length - Mating：-
Contact Length - Post：-
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：-
Contact Material：Phosphor Bronze
Insulation Material：Polyamide (PA4T), Nylon 4T, Glass Filled, Halogen Free
Features：Pick and Place, Solder Retention
Operating Temperature：-65°C ~ 150°C
Ingress Protection：-
Material Flammability Rating：UL94 V-0
Insulation Color：Green
Current Rating (Amps)：2A per Contact
Voltage Rating：-

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G125-MS13405L0R

Overview

The Harwin G125-MS13405L0R is a Gecko-Latch power-to-board connector featuring a 1.25 mm pitch and 34 positions in a dual-row configuration. It utilizes male pin contacts with gold plating on beryllium copper, rated for 2 A current. Designed for surface mount installation, it operates within a temperature range of -65°C to +150°C. The housing is constructed from green polyamide (PA) material, ensuring UL94 V-0 flammability rating. This component provides reliable electrical interconnection for high-density power applications requiring secure vertical mounting.

Feature Summary

Gecko-Latch mechanism ensures secure mating retention
Surface mount termination for automated assembly
Gold-plated beryllium copper contacts for conductivity
Polyamide insulation with UL94 V-0 rating

Applications

High-density power distribution modules
Industrial control board interconnections
Telecommunications equipment power interfaces
Automotive electronics power routing

Procurement Notes

Verify the specific ordering suffix 'R' corresponds to tape and reel packaging requirements for your manufacturing line. Confirm that the 1.25 mm pitch and 34-position layout match your PCB footprint design. Ensure compatibility with the Gecko-Latch mating counterpart before finalizing procurement specifications.

Selection Notes

Select this component when surface mount technology is required for power connections. The 1.25 mm pitch allows for compact board layouts compared to larger connectors. Consider the 2 A per contact rating against total system current demands. Verify that the operating temperature range meets environmental conditions.

Part Context

This part belongs to the Harwin Gecko-Latch series, designed for robust power-to-board applications. The G125 designation indicates the 1.25 mm pitch family. The MS prefix denotes male vertical surface mount configuration. The 34 position count defines the specific variant within the series.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires identical pitch, position count, and mounting style verification.