Molex Micro-Lock Plus 1.25mm Wire-to-Board Connector System

Molex's Micro-Lock Plus 1.25mm-Pitch Wire-to-Board Connector System provides electrical and mechanical reliability in a high-temperature design that meets automotive and other industry requirements. This system offers the smallest overall size and highest current-carrying capability of any similar pitch positive-lock system. 

The Micro-Lock system is available in single and dual rows in both straight and right-angle configurations and is ideal for applications that require space savings and mating variation. The smallest 1.25mm-pitch connector with positive lock delivers a secure mating retention without sacrificing compactness while the wide positive latch that delivers an audible click ensures proper mating.

  • Voltage (max): 50V
  • Current (max): 1.5A
  • Tin-Bismuth terminals for clean/uninterrupted signal.
  • Smallest 1.25mm pitch connector W/positive lock.
  • Inner lock for dual-row versions.
  • Outer lock for single-row versions.
  • RoHS compliant
  • Industrial (non-Robotics)
  • Appliance & HVAC
  • Computer / Datacom / Telecommunications
  • Automotive (non-EV)
  • Gaming & Vending Systems
  • Consumer Electronics
  • Other

Automotive Steering Wheel, Paddle Shift, Combination Switches, Shifters, Head-, Rear-, Side-Mirror lights, Internal Connection with Other Units, Industrial Automation, Consumer, White Goods, Gaming Machines, Drones, Air Conditioners, Laser Printers, Vacuum Cleaners

505431-1000

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Micro-Lock Plus Female Crimp Terminal, 1.25mm Pitch, Matte Tin (Sn) Plating, 30-26 AWG, Reel
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505431-1100

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Micro-Lock Plus Female Crimp Terminal, 1.25mm Pitch, 0.10µm Gold (Au) Plating, 30-26 AWG, Reel
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505432-2001

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1.25mm Pitch, Micro-Lock Plus Receptacle Crimp Housing, Dual Row, Positive Lock, 20 Circuits, Black
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505565-0201

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1.25mm Pitch, Micro-Lock Plus Receptacle Crimp Housing, Single Row, Positive Lock, 2 Circuits, Black
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505565-0301

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1.25mm Pitch, Micro-Lock Plus Receptacle Crimp Housing, Single Row, Positive Lock, 3 Circuits, Black
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505565-0401

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1.25mm Pitch, Micro-Lock Plus Receptacle Crimp Housing, Single Row, Positive Lock, 4 Circuits, Black
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505565-0501

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1.25mm Pitch, Micro-Lock Plus Receptacle Crimp Housing, Single Row, Positive Lock, 5 Circuits, Black
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505565-0601

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1.25mm Pitch, Micro-Lock Plus Receptacle Crimp Housing, Single Row, Positive Lock, 6 Circuits, Black
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505567-0271

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1.25mm Pitch, Micro-Lock Plus PCB Header, Single Row, Right-Angle, Surface Mount, Tin-Bismuth Plating, Positive Lock, 2 Circuits, Black
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505567-0371

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1.25mm Pitch, Micro-Lock Plus PCB Header, Single Row, Right-Angle, Surface Mount, Tin-Bismuth Plating, Positive Lock, 3 Circuits, Black
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505567-0471

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1.25mm Pitch, Micro-Lock Plus PCB Header, Single Row, Right-Angle, Surface Mount, Tin-Bismuth Plating, Positive Lock, 4 Circuits, Black
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505567-0571

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1.25mm Pitch, Micro-Lock Plus PCB Header, Single Row, Right-Angle, Surface Mount, Tin-Bismuth Plating, Positive Lock, 5 Circuits, Black
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505567-0671

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1.25mm Pitch, Micro-Lock Plus PCB Header, Single Row, Right-Angle, Surface Mount, Tin-Bismuth Plating, Positive Lock, 6 Circuits, Black
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505568-0271

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1.25mm Pitch, Micro-Lock Plus PCB Header, Single Row, Vertical, Surface Mount, Tin-Bismuth Plating, Positive Lock, 2 Circuits, with Pick-and-Place Tape, Black
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505568-0371

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1.25mm Pitch, Micro-Lock Plus PCB Header, Single Row, Vertical, Surface Mount, Tin-Bismuth Plating, Positive Lock, 3 Circuits, with Pick-and-Place Tape, Black
Pricing
505568-0471

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1.25mm Pitch, Micro-Lock Plus PCB Header, Single Row, Vertical, Surface Mount, Tin-Bismuth Plating, Positive Lock, 4 Circuits, with Pick-and-Place Tape, Black
Pricing
505568-0571

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1.25mm Pitch, Micro-Lock Plus PCB Header, Single Row, Vertical, Surface Mount, Tin-Bismuth Plating, Positive Lock, 5 Circuits, with Pick-and-Place Tape, Black
Pricing
505568-0671

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3D Model
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1.25mm Pitch, Micro-Lock Plus PCB Header, Single Row, Vertical, Surface Mount, Tin-Bismuth Plating, Positive Lock, 6 Circuits, with Pick-and-Place Tape, Black
Pricing