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 NumberDescriptionTypeAvailable Quantity
44485-1212 datasheet linkCONN TERM FEMALE 18-24AWG GOLD44485-1212CONN TERM FEMALE 18-24AWG GOLD-4219 - Immediate
44485-1212 product page link
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Dual Row Headers

ImageManufacturer Part NumberDescriptionPart StatusContact TypeAvailable Quantity
39-30-1141 datasheet linkCONN HEADER 14POS 4.2MM R/A GOLD39-30-1141CONN HEADER 14POS 4.2MM R/A GOLDActiveMale Pin35 - Immediate
39-30-1141 product page link
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Dual Row Plugs

ImageManufacturer Part NumberDescriptionPart StatusConnector TypeAvailable Quantity
39-01-2181 datasheet linkCONN PLUG 18POS PANEL MOUNT39-01-2181CONN PLUG 18POS PANEL MOUNTActivePlug487 - Immediate
39-01-2181 product page link
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Dual Row Receptacles

ImageManufacturer Part NumberDescriptionPart StatusConnector TypeAvailable Quantity
39-01-2180 datasheet linkCONN RECEPT 18POS DUAL39-01-2180CONN RECEPT 18POS DUALActiveReceptacle1374 - Immediate
14000 - Factory Stock
39-01-2180 product page link
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Kits

ImageManufacturer Part NumberDescriptionPart StatusKit TypeAvailable Quantity
76650-0017 datasheet linkKIT CONN MINI-FIT JR 4.20MM76650-0017KIT CONN MINI-FIT JR 4.20MMActiveCircuit Plug, Receptacle17 - Immediate
76650-0017 product page link

Single Row Headers

ImageManufacturer Part NumberDescriptionPart StatusContact TypeAvailable Quantity
0039301039 datasheet linkCONN HEADER 3POS 4.2MM VERT TIN0039301039CONN HEADER 3POS 4.2MM VERT TINActiveMale Pin00039301039 product page link
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Single Row Receptacles

ImageManufacturer Part NumberDescriptionPart StatusConnector TypeAvailable Quantity
0039014031 datasheet linkCONN RECEPT 3POS VERT SINGLE0039014031CONN RECEPT 3POS VERT SINGLEActiveReceptacle15129 - Immediate
0039014031 product page link
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Singles Row Plugs

ImageManufacturer Part NumberDescriptionPart StatusConnector TypeAvailable Quantity
0039014047 datasheet linkCONN PLUG 4POS VERT SINGLE0039014047CONN PLUG 4POS VERT SINGLEActivePlug10138 - Immediate
0039014047 product page link
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Strain Reliefs

ImageManufacturer Part NumberDescriptionPart StatusAccessory TypeNumber of PositionsAvailable Quantity
15-04-0343 datasheet linkCONN STRAIN RELIEF 8POS 4.2MM15-04-0343CONN STRAIN RELIEF 8POS 4.2MMActiveStrain Relief8163 - Immediate
15-04-0343 product page link

Tooling and Accessories

ImageManufacturer Part NumberDescriptionPart StatusTool TypeAvailable Quantity
0011030044 datasheet linkTOOL HAND EXTRACTION MINI-FIT JR0011030044TOOL HAND EXTRACTION MINI-FIT JRActiveExtraction Tool855 - Immediate
0011030044 product page link
0640160200 datasheet linkTOOL HAND CRIMPER 16-28AWG SIDE0640160200TOOL HAND CRIMPER 16-28AWG SIDEActiveHand Crimper30 - Immediate
0640160200 product page link
0638190900 datasheet linkTOOL HAND CRIMPER 16-24AWG SIDE0638190900TOOL HAND CRIMPER 16-24AWG SIDEActiveHand Crimper137 - Immediate
0638190900 product page link
Published: 2009-07-13