G125-MS11205L1R

Description：CONN HDR VERT 12POS
Series：Gecko
Mfr：Harwin Inc.
Package：Tape & Reel (TR)

SKU:147eb9d131b7 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

Product Detailed Parameters

Description：CONN HDR VERT 12POS
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：12
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：Latch Lock
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：-
Contact Finish - Post：Gold
Contact Material：Phosphor Bronze
Insulation Material：Polyamide (PA4T), Nylon 4T
Features：Pick and Place
Operating Temperature：-65°C ~ 150°C
Ingress Protection：-
Material Flammability Rating：UL94 V-0
Insulation Color：Green
Current Rating (Amps)：2A
Voltage Rating：-

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G125-MS11205L1R

Overview

The G125-MS11205L1R is a Gecko-Latch series wire-to-board header manufactured by Harwin Inc. It features a 1.25 mm (0.049 inch) pitch with 12 positions arranged in two rows. The connector utilizes male pin contacts made of phosphor bronze with gold plating, housed in black polyamide insulation rated UL94 V-0. Designed for surface mount termination, it supports a maximum current of 2 A and voltage ratings up to 450 VAC/DC. The operating temperature range spans from -65°C to +150°C.

Feature Summary

Features a secure latch lock mechanism for reliable mating retention
Constructed with high-temperature resistant polyamide insulation
Utilizes gold-plated phosphor bronze contacts for conductivity
Designed for automated surface mount assembly processes

Applications

Wire-to-board interconnections
Board-to-board connections
General electronic equipment
Automotive applications

Procurement Notes

Verify the specific suffix 'L1R' against official Harwin documentation to confirm reel packaging specifications and tape dimensions. Ensure compatibility with standard SMT pick-and-place equipment regarding component height and footprint. Cross-reference the RoHS compliance status and material composition reports directly from the manufacturer's datasheet before finalizing procurement orders.

Selection Notes

Select this component when a shrouded, latched header is required for 1.25 mm pitch applications. The surface mount orientation and 12-position configuration suit compact PCB layouts. Verify that the 2 A current rating and 450 V insulation requirements align with the circuit design parameters. Confirm that the operating temperature range meets the environmental conditions of the intended deployment.

Part Context

This part belongs to the Harwin Gecko-Latch family, which emphasizes robust mechanical locking and high reliability. The series is engineered for demanding environments requiring secure connections. The G125 designation indicates the 1.25 mm pitch standard. This specific model represents a male header variant optimized for surface mounting on printed circuit boards.