Micro-Lock Plus Wire-to-Board Connector System

Molex's micro-lock plus wire-to-board connector system is ideal for compact applications

Image of Molex's Micro-Lock Plus Connector SystemIdeal for compact applications, the micro-lock plus wire-to-board connector system from Molex provides electrical and mechanical reliability in a high-temperature design that meets automotive and other industry requirements. The outer lock strengthens the connector and provides a more reliable connection. The 2- to 16-circuits offer design flexibility in single row plugin vertical and horizontal configurations. Low-halogen and high-temperature capabilities meet automotive industry requirements and withstand harsh environments.

Micro-lock plus terminal retention force provides electrical reliability for automotive and other applications in rugged environments. Rated at a 105°C operating temperature and 1.5 A current rating, the micro-lock plus connector is ideal for general market applications. Rugged applications can be subject to shock, vibration, or rough handling that can dislodge terminals and cause signal interference. The tin-bismuth plating offers reliability and lower applied costs. Tin plating can sometimes cause whiskering and signal intermittency, while more durable gold plating comes at a higher cost.

Micro-lock plus connectors have a positive latch that provides an audible click, ensuring a secure mate. In microminiature wire-to-board applications, operators can sometimes mistakenly fail to ensure connectors are fully mated. Lack of full mating can lead to end-product failure. The micro-lock plus connector system is the smallest connector with a positive lock currently on the market. Often designers must forgo a positive lock on a connector due to space constraints, sacrificing retention security, but engineers no longer have to choose between compactness and retention security.

Features Applications
  • Small 1.25 mm pitch connectors with positive lock
    • Deliver secure mating retention without sacrificing compactness
  • Tin-bismuth terminals
    • Prevent whiskering for a clean and uninterrupted signal; support terminal ruggedness and reliability
  • Inner lock for dual-row versions; outer lock for single-row versions
    • Strengthen lock for more reliable connection
  • Withstand up to 105°C operating temperature
    • Meet automotive industry requirements and withstand harsh environments
  • 2- to 42-circuits, single- and dual-rows, vertical and horizontal plug configurations
    • Offer design flexibility
  • Wide positive latch that delivers audible click
    • Provides secure mating retention and ensures proper mating
  • Robust metal solder tabs
    • Provide secure PCB retention and strain relief to solder joints
  • Dual contact terminal design
    • Offers secure contact and terminal retention
  • Consumer
    • White goods
    • Gaming machines
    • Drones
    • Air conditioners
    • Laser printers
    • Vacuum cleaners
    • Desktop PCs
    • Power tools
  • Automotive
    • Steering wheel, paddle shift, and combination switches
    • Shifters
    • Head-, rear-, and side-mirror lights
    • Internal connection with other units

1.25 mm Vertical Header

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
CONN HEADER SMD 2POS 1.25MM5055680271CONN HEADER SMD 2POS 1.25MM17681 - ImmediateView Details
CONN HEADER SMD 3POS 1.25MM5055680371CONN HEADER SMD 3POS 1.25MM3 - ImmediateView Details
CONN HEADER SMD 4POS 1.25MM5055680471CONN HEADER SMD 4POS 1.25MM0View Details
CONN HEADER SMD 5POS 1.25MM5055680571CONN HEADER SMD 5POS 1.25MM0View Details
CONN HEADER SMD 6POS 1.25MM5055680671CONN HEADER SMD 6POS 1.25MM0View Details

1.25 mm Right Angle Header

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
CONN HEADER SMD R/A 2POS 1.25MM5055670271CONN HEADER SMD R/A 2POS 1.25MM28800 - Factory StockView Details
CONN HEADER SMD R/A 3POS 1.25MM5055670371CONN HEADER SMD R/A 3POS 1.25MM0View Details
CONN HEADER SMD R/A 4POS 1.25MM5055670471CONN HEADER SMD R/A 4POS 1.25MM1440 - ImmediateView Details
CONN HEADER SMD R/A 5POS 1.25MM5055670571CONN HEADER SMD R/A 5POS 1.25MM2291 - Immediate
7200 - Factory Stock
View Details
CONN HEADER SMD R/A 6POS 1.25MM5055670671CONN HEADER SMD R/A 6POS 1.25MM626 - ImmediateView Details

1.25 mm Terminal

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
CONN SOCKET 26-30AWG CRIMP TIN5054311000CONN SOCKET 26-30AWG CRIMP TIN0View Details

1.25 mm Receptacle Housing

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
CONN RCPT HSG 2POS 1.25MM5055650201CONN RCPT HSG 2POS 1.25MM0View Details
CONN RCPT HSG 3POS 1.25MM5055650301CONN RCPT HSG 3POS 1.25MM0View Details
CONN RCPT HSG 4POS 1.25MM5055650401CONN RCPT HSG 4POS 1.25MM0View Details
CONN RCPT HSG 5POS 1.25MM5055650501CONN RCPT HSG 5POS 1.25MM0View Details
CONN RCPT HSG 6POS 1.25MM5055650601CONN RCPT HSG 6POS 1.25MM0View Details

2.00 mm Receptacle Housing

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
CONN 2.0W B SINGLE REC HSG5055700401CONN 2.0W B SINGLE REC HSG14697 - ImmediateView Details
CONN RCPT HSG 6POS 2.00MM5055700601CONN RCPT HSG 6POS 2.00MM4143 - ImmediateView Details
CONN RCPT HSG 7POS 2.00MM5055700701CONN RCPT HSG 7POS 2.00MM1182 - ImmediateView Details
CONN RCPT HSG 8POS 2.00MM5055700801CONN RCPT HSG 8POS 2.00MM1930 - ImmediateView Details
CONN RCPT HSG 5POS 2.00MM5055700501CONN RCPT HSG 5POS 2.00MM7926 - ImmediateView Details

2.00 mm Right Angle Header

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
CONN HEADER SMD R/A 6POS 2MM5055780671CONN HEADER SMD R/A 6POS 2MM2089 - ImmediateView Details
CONN HEADER SMD R/A 7POS 2MM5055780771CONN HEADER SMD R/A 7POS 2MM2812 - ImmediateView Details
CONN HEADER SMD R/A 8POS 2MM5055780871CONN HEADER SMD R/A 8POS 2MM182 - ImmediateView Details
CONN HEADER SMD R/A 4POS 2MM5055780471CONN HEADER SMD R/A 4POS 2MM1376 - ImmediateView Details
CONN HEADER SMD R/A 5POS 2MM5055780571CONN HEADER SMD R/A 5POS 2MM0View Details

2.00 mm Vertical Header

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
CONN HEADER SMD 4POS 2MM5055750471CONN HEADER SMD 4POS 2MM44 - ImmediateView Details
CONN HEADER SMD 5POS 2MM5055750571CONN HEADER SMD 5POS 2MM2311 - ImmediateView Details
CONN HEADER SMD 6POS 2MM5055750671CONN HEADER SMD 6POS 2MM11 - ImmediateView Details
CONN HEADER SMD 7POS 2MM5055750771CONN HEADER SMD 7POS 2MM2299 - ImmediateView Details
CONN HEADER SMD 8POS 2MM5055750871CONN HEADER SMD 8POS 2MM1520 - ImmediateView Details

2.00 mm Terminal

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
CONN SOCKET 22-26AWG CRIMP TIN5055721000CONN SOCKET 22-26AWG CRIMP TIN53862 - Immediate
360000 - Factory Stock
View Details

Cable Assemblies

ImageManufacturer Part NumberDescriptionPart StatusPitch - ConnectorAvailable QuantityView Details
MICROLOCK PLUS CABLE BLACK 2 CKT0451110200MICROLOCK PLUS CABLE BLACK 2 CKTActive0.049" (1.25mm)0View Details
MICROLOCK PLUS CABLE BLACK 2 CKT0451110201MICROLOCK PLUS CABLE BLACK 2 CKTActive0.049" (1.25mm)0View Details
MICROLOCK PLUS CABLE BLACK 2-CKT0451110202MICROLOCK PLUS CABLE BLACK 2-CKTActive0.049" (1.25mm)0View Details
MICROLOCK PLUS CABLE BLACK2 CKT0451110203MICROLOCK PLUS CABLE BLACK2 CKTActive0.049" (1.25mm)180 - ImmediateView Details
MICROLOCK PLUS CABLE BLACK 2 CKT0451110205MICROLOCK PLUS CABLE BLACK 2 CKTActive0.049" (1.25mm)1730 - ImmediateView Details

Tools

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
LOCATOR2002180375LOCATOR1 - ImmediateView Details
HAND TOOL2002180300HAND TOOL29 - ImmediateView Details
Published: 2018-04-26