Mini-Fit Jr. Connectors

High Current - High Density Mini-Fit Jr. Series Product Family at Digi-Key

Mini-Fit Jr.™ ConnectorsThe Molex Mini-Fit Jr. Series is designed for high current/high density applications that require the design flexibility of wire-to-wire and wire-to-board configurations in the interconnection system. The Mini-Fit Jr. is appropriate for both power and signal applications as it can carry currents of up to 9.0 A per circuit and has a 10 mΩ contact resistance. The Mini-Fit product family accepts the same terminals and application tooling, further reducing your design and qualification effort.

Features
  • Current rating up to 9.0 A per circuit
  • Fully isolated terminals
  • Low engagement force terminals
  • 600 V rating
  • Positive housing locks
  • Available in 94V-2 and 94V-0 materials
  • 10 mΩ contact resistance
  • UL recognized, CSA certified, TUV licensed

Contacts

ImageManufacturer Part NumberDescriptionPin or SocketAvailable Quantity
44485-1212 datasheet linkCONN TERM FEMALE 18-24AWG GOLD44485-1212CONN TERM FEMALE 18-24AWG GOLDSocket4212 - Immediate
44485-1212 product page link
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Dual Row Headers

ImageManufacturer Part NumberDescriptionContact TypeConnector TypeAvailable Quantity
39-30-1141 datasheet linkCONN HEADER 14POS 4.2MM R/A GOLD39-30-1141CONN HEADER 14POS 4.2MM R/A GOLDMale PinHeader, Shrouded65 - Immediate
39-30-1141 product page link
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Dual Row Plugs

ImageManufacturer Part NumberDescriptionConnector TypeContact TypeAvailable Quantity
39-01-2181 datasheet linkCONN PLUG 18POS PANEL MOUNT39-01-2181CONN PLUG 18POS PANEL MOUNTPlugMale Pin742 - Immediate
39-01-2181 product page link
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Dual Row Receptacles

ImageManufacturer Part NumberDescriptionConnector TypeContact TypeAvailable Quantity
39-01-2180 datasheet linkCONN RECEPT 18POS DUAL39-01-2180CONN RECEPT 18POS DUALReceptacleFemale Socket2255 - Immediate
31000 - Factory Stock
39-01-2180 product page link
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Kits

ImageManufacturer Part NumberDescriptionKit TypeValuesAvailable Quantity
76650-0017 datasheet linkKIT CONN MINI-FIT JR 4.20MM76650-0017KIT CONN MINI-FIT JR 4.20MMCircuit Plug, Receptacle282 pcs - Assorted 2, 4, 6, 8, 10, 12, 14, 16, 18, 20 Circuit Plug, Receptacle, 24 ~ 18 AWG Crimp Terminals13 - Immediate
76650-0017 product page link

Single Row Headers

ImageManufacturer Part NumberDescriptionContact TypeConnector TypeAvailable Quantity
0039301039 datasheet linkCONN HEADER 3POS 4.2MM VERT TIN0039301039CONN HEADER 3POS 4.2MM VERT TINMale PinHeader, Shrouded9681 - Immediate
0039301039 product page link
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Single Row Receptacles

ImageManufacturer Part NumberDescriptionConnector TypeContact TypeAvailable Quantity
0039014031 datasheet linkCONN RECEPT 3POS VERT SINGLE0039014031CONN RECEPT 3POS VERT SINGLEReceptacleFemale Socket13438 - Immediate
0039014031 product page link
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Singles Row Plugs

ImageManufacturer Part NumberDescriptionConnector TypeContact TypeAvailable Quantity
0039014047 datasheet linkCONN PLUG 4POS VERT SINGLE0039014047CONN PLUG 4POS VERT SINGLEPlugMale Pin10002 - Immediate
0039014047 product page link
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Strain Reliefs

ImageManufacturer Part NumberDescriptionAccessory TypeNumber of PositionsFor Use With/Related ProductsAvailable Quantity
15-04-0343 datasheet linkCONN STRAIN RELIEF 8POS 4.2MM15-04-0343CONN STRAIN RELIEF 8POS 4.2MMStrain Relief8Mini-Fit® Jr™ Series175 - Immediate
15-04-0343 product page link

Tooling and Accessories

ImageManufacturer Part NumberDescriptionTool TypeFor Use With/Related ProductsAvailable Quantity
0011030044 datasheet linkTOOL HAND EXTRACTION MINI-FIT JR0011030044TOOL HAND EXTRACTION MINI-FIT JRExtraction ToolRectangular Connector Contacts1255 - Immediate
0011030044 product page link
0640160200 datasheet linkTOOL HAND CRIMPER 16-28AWG SIDE0640160200TOOL HAND CRIMPER 16-28AWG SIDEHand CrimperRectangular Contacts, 16-28 AWG52 - Immediate
0640160200 product page link
0638190900 datasheet linkTOOL HAND CRIMPER 16-24AWG SIDE0638190900TOOL HAND CRIMPER 16-24AWG SIDEHand CrimperRectangular Contacts, 16-24 AWG207 - Immediate
0638190900 product page link
Published: 2009-07-13