G125-MV13405L0R

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

SKU:b74ada6b714c 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
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：Push-Pull
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：-
Contact Material：Phosphor Bronze
Insulation Material：Polyamide (PA4T), Nylon 4T, Glass Filled, Halogen Free
Features：Board Lock, Pick and Place
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-MV13405L0R

Overview

The Harwin G125-MV13405L0R is a Gecko-Latch series power-to-board connector designed for vertical through-hole mounting. It features a male socket configuration with a 1.25 mm pitch and a 2x17 position layout, totaling 34 contacts. The component utilizes gold-plated beryllium copper terminals to ensure reliable signal transmission. Rated for 2 A current and 250 V/450 V voltage, it operates within a temperature range of -65°C to +150°C. The housing is constructed from polyamide (PA) material, providing UL 94 V-0 flammability rating. This specific part number indicates a tape and reel packaging format.

Feature Summary

Vertical through-board mounting design for direct PCB integration
Gold-plated beryllium copper contacts for corrosion resistance
Polyamide housing with high thermal stability up to 150°C

Applications

Industrial control systems requiring robust power distribution
Automotive electronics harness connections
Telecommunications infrastructure board-to-board interfaces

Procurement Notes

Verify the obsolete lifecycle status before procurement planning. Confirm availability through authorized distributors as stock may be limited. Ensure the tape and reel packaging aligns with automated assembly equipment specifications. Cross-reference the datasheet for any recent product change notices affecting compatibility or performance characteristics.

Selection Notes

Select this model for applications demanding high-density vertical interconnects with secure locking mechanisms. The 1.25 mm pitch allows for compact board layouts while maintaining adequate spacing for high-voltage isolation. Consider the male socket type when designing mating pairs with corresponding female headers. Validate thermal requirements against the specified operating temperature range.

Part Context

This component belongs to the Harwin Gecko-Latch family, known for its jackscrew locking system that prevents accidental disconnection during vibration. The G125 series specifically targets power-to-board applications, offering a balance between current carrying capacity and spatial efficiency. The MV suffix denotes the vertical male variant within the broader connector ecosystem.