G125-MH11005L5R

Description：CONN HDR R/A 10POS
Series：Gecko
Mfr：Harwin Inc.
Package：Tape & Reel (TR)

SKU:6598d817107b Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

Product Detailed Parameters

Description：CONN HDR R/A 10POS
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：10
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, Right Angle
Termination：Solder
Fastening Type：Latch Holder
Contact Length - Mating：-
Contact Length - Post：0.126" (3.20mm)
Overall Contact Length：-
Insulation Height：0.218" (5.55mm)
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：-
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-MH11005L5R

Overview

The Harwin G125-MH11005L5R is a Gecko-Latch series header connector designed for board-to-board or cable applications. It features a 1.25 mm pitch with 20 positions arranged in a dual-row configuration. The component utilizes gold-plated phosphor bronze contacts and a green polyamide (PA4T) housing rated UL 94 V-0. Electrical ratings include 2 A current and 250 V voltage. It employs right-angle through-hole solder termination with a 3.3 mm contact length. Operating temperatures range from -65°C to +150°C, and it includes board lock retention.

Feature Summary

Patented four-finger copper alloy contact design ensures high reliability under extreme vibration conditions.
Integrated board lock mechanism secures the connector firmly to the printed circuit board.
Low-profile miniature package provides significant space savings compared to standard high-performance connectors.

Applications

Demanding electronic product designs requiring high-reliability interconnects
Applications subject to extreme vibration environments
Space-constrained board-to-board connections

Procurement Notes

Verify the specific suffix 'R' against official Harwin documentation to confirm reel packaging specifications. Ensure compatibility with mating sockets within the Gecko-Latch family. Confirm that the right-angle orientation and 3.3mm tail length meet PCB layout requirements. Validate RoHS compliance status via the manufacturer's latest declaration before integration.

Selection Notes

Select this part for applications requiring robust mechanical retention and high-density connectivity. The 1.25 mm pitch allows for compact layouts while maintaining 2 A per contact capacity. Consider the right-angle form factor for vertical clearance constraints. Verify mating interface compatibility with corresponding female housings or cables in the same series.

Part Context

This component belongs to the Harwin Gecko-Latch family, characterized by a 1.25 mm pin spacing. The series is engineered for performance in miniature packages, offering a 35% space saving over alternatives like Micro-D. The G125 series supports operation across a wide temperature range and withstands Z-axis vibration up to 100g.