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Molex Mini-Fit® Power Connectors

Designed for higher-current / higher-density applications which require design flexibility for wire-to-wire, wire-to-board and board-to-board configurations.

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Product Description

Mini-Fit® products are ideal for power applications up to 13.0A per circuit. The core attributes of the Mini-Fit family include: an operating temperature of -40 to +105°C, fully isolated terminals, positive housing locks, low-engagement forces and polarized housings and receptacles. Mini-Fit products are UL recognized and CSA approved. All components are lead-free and RoHS compliant.

Mini-Fit Jr.™ Power Connectors

Current: 13.0A
Pitch: 4.20mm
Glow-wire capable availability

Mini-Fit® Blind Mate Interface (BMI) Connectors

Current: 13.0A
Allow misalignment of up to 2.54mm
Available in B-to-B, W-to-B, W-to-W configurations

Mini-Fit® Plus Connector System

Current: 13.0A
Pitch: 4.20mm
Wire AWG: 16

Mini-Fit® TPA Plugs and Receptacles

Current: 13.0A
Assures terminals are fully seated
Provides secondary terminal lock

Applications

Commercial Vehicle

Construction equipment
Farm equipment
Heavy equipment systems
Recreational vehicles
Trucks

Consumer

Home appliances
Pinball and slot machines
Vending machines
Video poker and pachinko
White goods

Data/Communications

Copiers
Office equipment
Printers

Industrial

Food and beverage dispensers
Power supplies markets and applications
Vending machines

Medical

Medical devices

Networking

Fan tray assemblies

Telecommunications

Backplanes
Hubs
Power supplies and distribution
Routers
Servers

Videos

Products List

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Manufacturer Part No	Newark Part No.	Manufacturer / Description	Availability	Price for:	Price	Quantity	Product Range	Gender	No. of Positions	Pitch Spacing	For Use With
39-01-2025	56H7717 Data Sheet + RoHS	Connector Housing, UL 94V-0, Mini-Fit Jr. 5557 Series, Receptacle, 2 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	11,895 in stock + Check Stock & Lead Times 11,895 deliver in 1-3 days from our US warehouse More stock available week commencing 12/7/26	Each	1+ $0.449 10+ $0.38 25+ $0.321 50+ $0.312 100+ $0.303 500+ $0.271 1000+ $0.245 5000+ $0.231 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5557 Series	Receptacle	2Positions	4.2mm	5556, 44485 Mini-Fit Crimp Terminals
39-01-2021	56H7716 Data Sheet Data Sheet + RoHS Date/Lot Code	Connector Housing, UL 94V-2, Mini-Fit Jr. 5559 Series, Plug, 2 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	5,230 in stock + Check Stock & Lead Times 5,230 deliver in 1-3 days from our US warehouse More stock available week commencing 1/11/27	Each	1+ $0.377 10+ $0.324 25+ $0.291 50+ $0.272 100+ $0.253 500+ $0.23 1000+ $0.205 5000+ $0.193 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5559 Series	Plug	2Positions	4.2mm	Molex Mini-Fit Jr. 5558, 30490 & Mini-Fit Plus 46012 Series Pin Contacts
39-01-2040	56H7719 Data Sheet + RoHS Date/Lot Code	Connector Housing, UL 94V-2, Mini-Fit Jr. 5557 Series, Receptacle, 4 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	5,803 in stock + Check Stock & Lead Times 5,803 deliver in 1-3 days from our US warehouse More stock available week commencing 12/28/26	Each	1+ $0.348 10+ $0.296 25+ $0.269 50+ $0.261 100+ $0.252 500+ $0.23 1000+ $0.22 5000+ $0.196 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5557 Series	Receptacle	4Positions	4.2mm	5556, 44485 Mini-Fit Crimp Terminals
39-01-2060	34C7218 Data Sheet + RoHS Date/Lot Code	Connector Housing, UL 94V-2, Mini-Fit Jr. 5557 Series, Receptacle, 6 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	574 in stock + Check Stock & Lead Times 574 deliver in 1-3 days from our US warehouse 16,000 more will be available on 12/25/26 More stock available week commencing 1/18/27	Each	1+ $0.417 10+ $0.364 25+ $0.33 50+ $0.318 100+ $0.305 500+ $0.261 1000+ $0.245 5000+ $0.226 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5557 Series	Receptacle	6Positions	4.2mm	5556, 44485 Mini-Fit Crimp Terminals
39-01-2065	38C9715 Data Sheet + RoHS Date/Lot Code	Connector Housing, Pull Tabs, UL 94V-0, Mini-Fit Jr. 5557 Series, Receptacle, 6 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	396 in stock + Check Stock & Lead Times 396 deliver in 1-3 days from our US warehouse More stock available week commencing 11/23/26	Each	1+ $0.663 10+ $0.564 25+ $0.471 50+ $0.45 100+ $0.428 500+ $0.396 1000+ $0.351 5000+ $0.329 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5557 Series	Receptacle	6Positions	4.2mm	5556, 44485 Mini-Fit Crimp Terminals
39-01-2080	38C9716 Data Sheet + RoHS Date/Lot Code	Connector Housing, UL 94V-2, Mini-Fit Jr. 5557 Series, Receptacle, 8 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	7,408 in stock + Check Stock & Lead Times 7,408 deliver in 1-3 days from our US warehouse More stock available week commencing 1/18/27	Each	1+ $0.605 10+ $0.519 25+ $0.395 50+ $0.384 100+ $0.373 500+ $0.347 1000+ $0.315 5000+ $0.291 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5557 Series	Receptacle	8Positions	4.2mm	5556, 44485 Mini-Fit Crimp Terminals
39-01-3043	56H7749 Data Sheet Data Sheet + RoHS	Connector Housing, UL 94V-2, Mini-Fit Jr. 5559 Series, Plug, 4 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	4,809 in stock + Check Stock & Lead Times 4,809 deliver in 1-3 days from our US warehouse More stock available week commencing 12/21/26	Each	1+ $0.337 10+ $0.289 25+ $0.258 50+ $0.245 100+ $0.231 500+ $0.211 1000+ $0.194 5000+ $0.186 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5559 Series	Plug	4Positions	4.2mm	Molex Mini-Fit Jr. 5558, 30490 & Mini-Fit Plus 46012 Series Pin Contacts
39-01-4041	56H7768 Data Sheet Data Sheet + RoHS Date/Lot Code	Connector Housing, Pull Tabs, UL 94V-0, Mini-Fit Jr. 5557 Series, Receptacle, 4 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	7,116 in stock + Check Stock & Lead Times 7,116 deliver in 1-3 days from our US warehouse More stock available week commencing 2/15/27	Each	1+ $0.663 10+ $0.531 25+ $0.49 50+ $0.476 100+ $0.462 500+ $0.425 1000+ $0.39 5000+ $0.371 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5557 Series	Receptacle	4Positions	4.2mm	Molex Mini-Fit Jr. 5556 & Mini-Fit Plus HCS 45750 Series Socket Contacts
39-01-4057	84C8970 Data Sheet Data Sheet + RoHS Date/Lot Code	Connector Housing, UL 94V-0, Mini-Fit Jr. 5559 Series, Plug, 5 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	Available for back order + Check Stock & Lead Times 9,968 more will be available on 11/26/26 More stock available week commencing 12/7/26 Contact me when back in stock	Each	1+ $0.632 10+ $0.555 25+ $0.505 50+ $0.49 100+ $0.475 500+ $0.425 1000+ $0.387 5000+ $0.354 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5559 Series	Plug	5Positions	4.2mm	Molex Mini-Fit Jr. 5558, 30490 & Mini-Fit Plus 46012 Series Pin Contacts
3901-2165	14N5060 Data Sheet + RoHS	Connector Housing, UL 94V-0, Mini-Fit Jr. 5557 Series, Receptacle, 16 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	210 in stock + Check Stock & Lead Times 210 deliver in 1-3 days from our US warehouse More stock available week commencing 1/18/27	Each	1+ $0.704 10+ $0.615 25+ $0.586 50+ $0.548 100+ $0.525 500+ $0.495 1000+ $0.46 5000+ $0.424 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5557 Series	Receptacle	16Positions	4.2mm	5556, 44485 Mini-Fit Crimp Terminals
42816-0312	56H9093 Data Sheet Data Sheet + RoHS Date/Lot Code	Connector Housing, Black, Mini-Fit Sr. 42816 Series, Receptacle, 3 Positions, 10 mm MOLEX You previously purchased this product. View in Order History	2,625 in stock + Check Stock & Lead Times 2,625 deliver in 1-3 days from our US warehouse More stock available week commencing 2/8/27	Each	1+ $1.97 10+ $1.76 25+ $1.32 50+ $1.29 100+ $1.26 250+ $1.17 500+ $1.10 2500+ $1.08 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Sr. 42816 Series	Receptacle	3Positions	10mm	42815 Crimp Terminal
42816-0412	56H9094 Data Sheet Data Sheet + RoHS	Connector Housing, Mini-Fit Sr. 42816, Receptacle, 4 Positions, 10 mm MOLEX You previously purchased this product. View in Order History	720 in stock + Check Stock & Lead Times 720 deliver in 1-3 days from our US warehouse More stock available week commencing 2/8/27	Each	1+ $2.06 10+ $1.83 25+ $1.55 50+ $1.48 100+ $1.40 250+ $1.31 500+ $1.28 1000+ $1.25 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Sr. 42816	Receptacle	4Positions	10mm	42815 Crimp Terminal
43914-1101	57H0791 Data Sheet Data Sheet + RoHS	Connector Housing, Black, Mini-Fit Sr. 43914 Series, Receptacle, 6 Positions, 10 mm MOLEX You previously purchased this product. View in Order History	0 + Check Stock & Lead Times More stock available week commencing 1/11/27 Products not normally stocked that show available inventory, are in stock up to the quantity displayed. Additional quantities will ship with lead time displayed. Non-Cancelable / Non Returnable	Each Non-Cancelable / Non Returnable	500+ $3.62 1000+ $3.20	Restricted Item Minimum order of 500 items Multiples of 500 only Please enter a valid quantity Add Min: 500 Mult: 500	Mini-Fit Sr. 43914 Series	Receptacle	6Positions	10mm	43980-1001 Mini-Fit Sr. Dual Row TPA
15-06-0045	38C8998 Data Sheet RoHS Date/Lot Code	CONNECTOR HOUSING, PLUG, 4POS MOLEX You previously purchased this product. View in Order History	0 + Check Stock & Lead Times Supplier Direct Ship products that show available inventory, are in stock at the supplier and will ship directly from the supplier within 2-3 business days.	Each Supplier Direct Ship	250+ $0.402 1250+ $0.366 2500+ $0.342 6250+ $0.308 12500+ $0.254	Restricted Item Minimum order of 250 items Multiples of 250 only Please enter a valid quantity Add Min: 250 Mult: 250	-	-	-	-	-
39-01-2041	56H7720 Data Sheet Data Sheet + RoHS Date/Lot Code	Connector Housing, UL 94V-2, Mini-Fit Jr. 5559 Series, Plug, 4 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	5,835 in stock + Check Stock & Lead Times 5,835 deliver in 1-3 days from our US warehouse More stock available week commencing 1/18/27	Each	1+ $0.45 10+ $0.386 25+ $0.34 50+ $0.33 100+ $0.32 500+ $0.292 1000+ $0.263 5000+ $0.242 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5559 Series	Plug	4Positions	4.2mm	Molex Mini-Fit Jr. 5558, 30490 & Mini-Fit Plus 46012 Series Pin Contacts
39-01-2100	77C6135 Data Sheet Data Sheet + RoHS Date/Lot Code	Connector Housing, UL 94V-2, Mini-Fit Jr. 5557 Series, Receptacle, 10 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	5,548 in stock + Check Stock & Lead Times 5,548 deliver in 1-3 days from our US warehouse More stock available week commencing 2/8/27	Each	1+ $0.526 10+ $0.45 25+ $0.354 50+ $0.347 100+ $0.339 500+ $0.314 1000+ $0.295 5000+ $0.285 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5557 Series	Receptacle	10Positions	4.2mm	Molex Mini-Fit Jr. 5556 & Mini-Fit Plus HCS 45750 Series Socket Contacts
39-01-2120	56H7727 Data Sheet + RoHS Date/Lot Code	Connector Housing, UL 94V-2, Mini-Fit Jr. 5557 Series, Receptacle, 12 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	1,431 in stock + Check Stock & Lead Times 1,431 deliver in 1-3 days from our US warehouse More stock available week commencing 1/11/27	Each	1+ $0.479 10+ $0.405 25+ $0.347 50+ $0.338 100+ $0.329 500+ $0.307 1000+ $0.291 5000+ $0.276 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5557 Series	Receptacle	12Positions	4.2mm	Molex Mini-Fit Jr. 5556 & Mini-Fit Plus HCS 45750 Series Socket Contacts
39-01-2160	56H7732 Data Sheet + RoHS Date/Lot Code	Connector Housing, UL 94V-2, Mini-Fit Jr. 5557 Series, Receptacle, 16 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	4,822 in stock + Check Stock & Lead Times 4,822 deliver in 1-3 days from our US warehouse More stock available week commencing 12/28/26	Each	1+ $0.719 10+ $0.617 25+ $0.539 50+ $0.526 100+ $0.513 500+ $0.474 1000+ $0.426 5000+ $0.417 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5557 Series	Receptacle	16Positions	4.2mm	Molex Mini-Fit Jr. 5556 & Mini-Fit Plus HCS 45750 Series Socket Contacts
39-01-2185	18M8065 Data Sheet + RoHS Date/Lot Code	Connector Housing, UL 94V-0, Mini-Fit Jr. 5557 Series, Receptacle, 18 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	746 in stock + Check Stock & Lead Times Supplier Direct Ship products that show available inventory, are in stock at the supplier and will ship directly from the supplier within 2-3 business days.	Each Supplier Direct Ship	1+ $1.30 10+ $1.12 25+ $1.02 50+ $0.997 100+ $0.974 500+ $0.885 1000+ $0.843 2500+ $0.801 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5557 Series	Receptacle	18Positions	4.2mm	Molex Mini-Fit Jr. 5556 & Mini-Fit Plus HCS 45750 Series Socket Contacts
39-01-3023	56H7743 Data Sheet Data Sheet + RoHS Date/Lot Code	Connector Housing, UL 94V-2, Mini-Fit Jr. 5559 Series, Plug, 2 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	116 in stock + Check Stock & Lead Times 116 deliver in 1-3 days from our US warehouse 9,000 more will be available on 12/25/26 More stock available week commencing 1/25/27	Each	1+ $0.347 10+ $0.295 25+ $0.258 50+ $0.234 100+ $0.21 500+ $0.187 1000+ $0.175 5000+ $0.163 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5559 Series	Plug	2Positions	4.2mm	Molex Mini-Fit Jr. 5558, 30490 & Mini-Fit Plus 46012 Series Pin Contacts
39-01-3029	94C0782 Data Sheet Data Sheet + RoHS Date/Lot Code	Connector Housing, No Mounting Ears, UL 94V-0, Mini-Fit Jr. 5559 Series, Plug, 2 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	2,678 in stock + Check Stock & Lead Times 2,678 deliver in 1-3 days from our US warehouse More stock available week commencing 1/25/27	Each	1+ $0.629 10+ $0.546 25+ $0.465 50+ $0.456 100+ $0.446 500+ $0.414 1000+ $0.377 5000+ $0.347 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5559 Series	Plug	2Positions	4.2mm	Molex Mini-Fit Jr. 5558, 30490 & Mini-Fit Plus 46012 Series Pin Contacts
39-01-3083	38C9732 Data Sheet + RoHS	Connector Housing, UL 94V-2, Mini-Fit Jr. 5559 Series, Plug, 8 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	5,715 in stock + Check Stock & Lead Times Supplier Direct Ship products that show available inventory, are in stock at the supplier and will ship directly from the supplier within 2-3 business days.	Each Supplier Direct Ship	1+ $0.408 10+ $0.35 25+ $0.302 50+ $0.293 100+ $0.284 500+ $0.261 1000+ $0.238 5000+ $0.226 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5559 Series	Plug	8Positions	4.2mm	Molex Mini-Fit Jr. 5558, 30490 & Mini-Fit Plus 46012 Series Pin Contacts
42818-0212	56H9105 Data Sheet Data Sheet + RoHS Date/Lot Code	Connector Housing, Black, Mini-Fit Sr. 42818 Series, Plug, 2 Positions, 10 mm MOLEX You previously purchased this product. View in Order History	2,468 in stock + Check Stock & Lead Times 2,468 deliver in 1-3 days from our US warehouse More stock available week commencing 2/8/27	Each	1+ $1.19 10+ $1.05 25+ $0.986 50+ $0.967 100+ $0.947 500+ $0.847 1000+ $0.767 2500+ $0.724 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Sr. 42818 Series	Plug	2Positions	10mm	42817 Male Crimp Terminals
15-06-0065	38C9000 Data Sheet RoHS	PLUG HOUSING, 6POS, NYLON 6.6, NATURAL MOLEX You previously purchased this product. View in Order History	0 + Check Stock & Lead Times Supplier Direct Ship products that show available inventory, are in stock at the supplier and will ship directly from the supplier within 2-3 business days.	Each Supplier Direct Ship	250+ $0.438 1250+ $0.40 2500+ $0.373 6250+ $0.335 12500+ $0.276	Restricted Item Minimum order of 250 items Multiples of 250 only Please enter a valid quantity Add Min: 250 Mult: 250	-	-	-	-	-
39-01-2066	95M9690 Data Sheet + RoHS Date/Lot Code	Connector Housing, UL 94V-0, Mini-Fit Jr. 5559 Series, Plug, 6 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	3,058 in stock + Check Stock & Lead Times 3,058 deliver in 1-3 days from our US warehouse More stock available week commencing 12/7/26	Each	1+ $0.728 10+ $0.634 25+ $0.576 50+ $0.564 100+ $0.552 500+ $0.50 1000+ $0.479 5000+ $0.453 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Mini-Fit Jr. 5559 Series	Plug	6Positions	4.2mm	Molex Mini-Fit 5558, Mini-Fit Jr. 30490 & Mini-Fit Plus 46012 Series Male Crimp Terminals