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Harwin Gecko G125 50-Pin Vertical Receptacle

Harwin Gecko G125 50-Pin Vertical Receptacle

MPN: G125-FV10605L0P
Harwin
Power to the Board GECKO G125 1.25MM F VERT 3.0MM 2x25POS TR
256 in stock

Overview

The G125-FV10605L0P is a high-reliability 50-pin micro-miniature receptacle from Harwin's Gecko series, featuring a compact 1.25mm pitch. Designed for extreme environments, it offers a robust alternative to standard Micro-D connectors in space-constrained applications. This vertical through-hole connector includes a latch holder for secure mating and is rated for operation in temperatures ranging from -65 to +150 degrees Celsius.

Why Choose This Part

The Gecko series provides a 45% space saving compared to Micro-D connectors while maintaining high performance under extreme vibration and shock. Its wide operating temperature range up to 150 degrees Celsius and 600V maximum input voltage rating make it suitable for power-to-board and high-signal-integrity applications in harsh environments.

Applications

UAV Control Electronics
High-density signal routing in flight controllers where vibration resistance and weight savings are critical.
New Space Satellites
Reliable board-to-board interconnects for CubeSats and small-form-factor orbital payloads.
Motorsport Telemetry
Engine and chassis monitoring systems that must withstand high heat and mechanical shock.
Defense Communication Systems
Ruggedized portable radio and secure communication hardware requiring secure latching and high pin counts.

Key Specifications

Style Board to Board or Cable
Features Pick and Place, Polarizing Key
Termination Solder
Contact Type Female Socket
Mounting Type Through Hole
Connector Type Receptacle
Fastening Type Latch Holder
Number of Rows 2
Pitch - Mating 0.049" (1.25mm)
Insulation Color Green
Insulation Height 0.207" (5.25mm)
Number of Positions 6
Row Spacing - Mating 0.049" (1.25mm)
Contact Finish - Post Gold
Contact Length - Post 0.118" (3.00mm)
Current Rating (Amps) 2A
Operating Temperature -65degC ~ 150degC
Contact Finish - Mating Gold
Number of Positions Loaded All
Material Flammability Rating UL94 V-0
Contact Finish Thickness - Mating 8.00uin (0.203um)