This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.

Molex Micro-Lock Plus Connectors

Molex Micro-Lock Plus connectors are high-temperature wire-to-board connectors that provide secure mating without sacrificing compactness. Micro-Lock Plus connectors have a 1.25 mm pitch and a wide latch with an audible click for positive locking. Micro-Lock Plus connectors can operate at up to 105°C to meet automotive industry requirements.  Headers have robust metal solder tabs for PCB retention and solder joint strain relief, and the contacts have tin-bismuth plating to prevent whiskering at a lower cost than gold plating.  Contacts are rated to 50 V and 1.5 A and have a dual contact design to further increase reliability. Connectors are available in single and dual row versions with two to 42 circuits and in various colors to aid assembly. Molex Micro-Lock Plus is ideal when compact, reliable connectors are needed in automotive, industrial, and consumer applications.

  • Pitch: 1.25 mm
  • Wide positive latch with audible click
  • Operating Temperature: -40°C to +105°C
  • Plating: tin-bismuth to prevent whiskering (header contact area)
  • Contact rating: 50 V, 1.5 A
  • Circuits: 2 to 16 (single row), 8 to 42 (dual row)

More Information


New Industry Products are a form of content that allows industry partners to share useful news, messages, and technology with All About Circuits readers in a way editorial content is not well suited to. All New Industry Products are subject to strict editorial guidelines with the intention of offering readers useful news, technical expertise, or stories. The viewpoints and opinions expressed in New Industry Products are those of the partner and not necessarily those of All About Circuits or its writers.