Home > Manufacturers > Molex > Molex Fit™ Family Power Connectors > Molex Mini-Fit® Power Connectors

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.

View Products

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

Compare Selected Compare Add Selected Add

Contract pricing display is unavailable at the moment. Prices shown are standard retail prices, orders placed will have contract pricing applied when processed.

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 Date/Lot Code	Connector Housing, Pull Tabs, UL 94V-0, Mini-Fit Jr. 5557 Series, Receptacle, 2 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	16,690 in stock + Check Stock & Lead Times 16,690 deliver in 2-4 days from our US warehouse More stock available week commencing 21/04/25	Each	1+ $0.602 10+ $0.397 25+ $0.388 50+ $0.378 100+ $0.37 250+ $0.363 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5557 Series	Receptacle	2Positions	4.2mm	5556, 44485 Mini-Fit Crimp Terminals
39-01-2020	38C9709 Data Sheet + RoHS	Connector Housing, Pull Tabs, UL 94V-2, Mini-Fit Jr. 5557 Series, Receptacle, 2 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	28,063 in stock + Check Stock & Lead Times 28,063 deliver in 2-4 days from our US warehouse More stock available week commencing 21/04/25	Each	1+ $0.208 10+ $0.191 25+ $0.191 50+ $0.191 100+ $0.19 250+ $0.176 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	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, Mounting Ears, UL 94V-2, Mini-Fit Jr. 5559 Series, Plug, 2 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	8,705 in stock + Check Stock & Lead Times 8,705 deliver in 2-4 days from our US warehouse More stock available week commencing 21/04/25	Each	1+ $0.605 10+ $0.345 25+ $0.328 50+ $0.315 100+ $0.298 250+ $0.294 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	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, Pull Tabs, UL 94V-2, Mini-Fit Jr. 5557 Series, Receptacle, 4 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	16,371 in stock + Check Stock & Lead Times 16,371 deliver in 2-4 days from our US warehouse More stock available week commencing 21/04/25	Each	1+ $0.256 10+ $0.234 25+ $0.234 50+ $0.234 100+ $0.217 250+ $0.217 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5557 Series	Receptacle	4Positions	4.2mm	5556, 44485 Mini-Fit Crimp Terminals
39-01-2245	56H7742 Data Sheet + RoHS Date/Lot Code	Connector Housing, Pull Tabs, UL 94V-0, Mini-Fit Jr. 5557 Series, Receptacle, 24 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	202 in stock + Check Stock & Lead Times 202 deliver in 2-4 days from our US warehouse More stock available week commencing 21/04/25	Each	1+ $2.48 10+ $1.81 25+ $1.77 50+ $1.74 100+ $1.69	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5557 Series	Receptacle	24Positions	4.2mm	Molex Mini-Fit Jr. 5556 & Mini-Fit Plus HCS 45750 Series Socket Contacts
39-01-3043	56H7749 Data Sheet Data Sheet + RoHS Date/Lot Code	Connector Housing, No Mounting Ears, UL 94V-2, Mini-Fit Jr. 5559 Series, Plug, 4 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	6,322 in stock + Check Stock & Lead Times 6,322 deliver in 2-4 days from our US warehouse More stock available week commencing 21/04/25	Each	1+ $0.297 10+ $0.251 25+ $0.251 50+ $0.251 100+ $0.251 250+ $0.251 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5559 Series	Plug	4Positions	4.2mm	Molex Mini-Fit Jr. 5558, 30490 & Mini-Fit Plus 46012 Series Pin Contacts
39-01-4030	01H9079 Data Sheet + RoHS	Connector Housing, Pull Tabs, UL 94V-2, Mini-Fit Jr. 5557 Series, Receptacle, 3 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	4,015 in stock + Check Stock & Lead Times 4,015 deliver in 2-4 days from our US warehouse More stock available week commencing 24/03/25	Each	1+ $0.413 10+ $0.265 25+ $0.255 50+ $0.245 100+ $0.234 250+ $0.233 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5557 Series	Receptacle	3Positions	4.2mm	Molex Mini-Fit Jr. 5556 & Mini-Fit Plus HCS 45750 Series Socket Contacts
39-01-4031	56H7764 Data Sheet + RoHS Date/Lot Code	Connector Housing, Pull Tabs, UL 94V-0, Mini-Fit Jr. 5557 Series, Receptacle, 3 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	4,335 in stock + Check Stock & Lead Times 4,335 deliver in 2-4 days from our US warehouse More stock available week commencing 21/04/25	Each	1+ $0.453 10+ $0.418 25+ $0.388 50+ $0.362 100+ $0.362 250+ $0.355 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5557 Series	Receptacle	3Positions	4.2mm	Molex Mini-Fit Jr. 5556 & Mini-Fit Plus HCS 45750 Series Socket Contacts
39-01-4032	03C3747 Data Sheet + RoHS Date/Lot Code	Connector Housing, Mounting Ears, UL 94V-2, Mini-Fit Jr. 5559 Series, Plug, 3 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	5,124 in stock + Check Stock & Lead Times 5,124 deliver in 2-4 days from our US warehouse More stock available week commencing 28/04/25	Each	1+ $0.297 10+ $0.273 25+ $0.272 50+ $0.252 100+ $0.252 250+ $0.252 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5559 Series	Plug	3Positions	4.2mm	Molex Mini-Fit Jr. 5558, 30490 & Mini-Fit Plus 46012 Series Pin Contacts
39-01-4057	84C8970 Data Sheet Data Sheet + RoHS Date/Lot Code	Connector Housing, No Mounting Ears, UL 94V-0, Mini-Fit Jr. 5559 Series, Plug, 5 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	11,401 in stock + Check Stock & Lead Times 11,401 deliver in 2-4 days from our US warehouse More stock available week commencing 14/04/25	Each	1+ $0.693 10+ $0.515 25+ $0.486 50+ $0.459 100+ $0.43 250+ $0.419 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5559 Series	Plug	5Positions	4.2mm	Molex Mini-Fit Jr. 5558, 30490 & Mini-Fit Plus 46012 Series Pin Contacts
42816-0312	56H9093 Data Sheet Data Sheet + RoHS Date/Lot Code	Connector Housing, Mini-Fit Sr. 42816, Receptacle, 3 Positions, 10 mm MOLEX You previously purchased this product. View in Order History	668 in stock + Check Stock & Lead Times 668 deliver in 2-4 days from our US warehouse More stock available week commencing 21/04/25	Each	1+ $1.70 10+ $1.58 25+ $1.48 50+ $1.48 100+ $1.46 250+ $1.45 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Sr. 42816	Receptacle	3Positions	10mm	42815 Crimp Terminal
42816-0412	56H9094 Data Sheet Data Sheet + RoHS Date/Lot Code	Connector Housing, Mini-Fit Sr. 42816, Receptacle, 4 Positions, 10 mm MOLEX You previously purchased this product. View in Order History	1,177 in stock + Check Stock & Lead Times 1,177 deliver in 2-4 days from our US warehouse More stock available week commencing 21/07/25	Each	1+ $2.00 10+ $1.87	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Sr. 42816	Receptacle	4Positions	10mm	42815 Crimp Terminal
39-01-2045	56H7721 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	18,554 in stock + Check Stock & Lead Times 18,554 deliver in 2-4 days from our US warehouse More stock available week commencing 23/06/25	Each	1+ $0.449 10+ $0.379 25+ $0.379 50+ $0.379 100+ $0.379 250+ $0.379 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5557 Series	Receptacle	4Positions	4.2mm	Molex Mini-Fit Jr. 5556 & Mini-Fit Plus HCS 45750 Series Socket Contacts
39-01-2085	89C1441 Data Sheet Data Sheet + RoHS	Connector Housing, Pull Tabs, UL 94V-0, Mini-Fit Jr. 5557 Series, Receptacle, 8 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	9,521 in stock + Check Stock & Lead Times 9,521 deliver in 2-4 days from our US warehouse More stock available week commencing 21/04/25	Each	1+ $0.605 10+ $0.513 25+ $0.513 50+ $0.513 100+ $0.513 250+ $0.476 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5557 Series	Receptacle	8Positions	4.2mm	Molex Mini-Fit Jr. 5556 & Mini-Fit Plus HCS 45750 Series Socket Contacts
39-01-2100	77C6135 Data Sheet Data Sheet + RoHS Date/Lot Code	Connector Housing, Pull Tabs, UL 94V-2, Mini-Fit Jr. 5557 Series, Receptacle, 10 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	11,660 in stock + Check Stock & Lead Times 11,660 deliver in 2-4 days from our US warehouse More stock available week commencing 23/06/25	Each	1+ $0.395 10+ $0.364 25+ $0.364 50+ $0.364 100+ $0.364 250+ $0.364 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	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, Pull Tabs, UL 94V-2, Mini-Fit Jr. 5557 Series, Receptacle, 12 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	3,089 in stock + Check Stock & Lead Times 3,089 deliver in 2-4 days from our US warehouse More stock available week commencing 21/04/25	Each	1+ $0.484 10+ $0.409 25+ $0.409 50+ $0.409 100+ $0.381 250+ $0.381 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	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, Pull Tabs, UL 94V-2, Mini-Fit Jr. 5557 Series, Receptacle, 16 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	3,486 in stock + Check Stock & Lead Times 3,486 deliver in 2-4 days from our US warehouse More stock available week commencing 21/04/25	Each	1+ $0.658 10+ $0.605 25+ $0.558 50+ $0.558 100+ $0.558 250+ $0.558 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5557 Series	Receptacle	16Positions	4.2mm	Molex Mini-Fit Jr. 5556 & Mini-Fit Plus HCS 45750 Series Socket Contacts
39-01-2200	56H7737 Data Sheet + RoHS Date/Lot Code	Connector Housing, Pull Tabs, UL 94V-2, Mini-Fit Jr. 5557 Series, Receptacle, 20 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	4,128 in stock + Check Stock & Lead Times 4,128 deliver in 2-4 days from our US warehouse More stock available week commencing 21/04/25	Each	1+ $1.41 10+ $0.819 25+ $0.801 50+ $0.783 100+ $0.764 250+ $0.74 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5557 Series	Receptacle	20Positions	4.2mm	Molex Mini-Fit Jr. 5556 & Mini-Fit Plus HCS 45750 Series Socket Contacts
39-01-2205	97C7215 Data Sheet Data Sheet + RoHS Date/Lot Code	Connector Housing, Pull Tabs, UL 94V-0, Mini-Fit Jr. 5557 Series, Receptacle, 20 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	259 in stock + Check Stock & Lead Times 259 deliver in 2-4 days from our US warehouse More stock available week commencing 14/04/25	Each	1+ $1.30 10+ $1.30 25+ $1.30 50+ $1.30 100+ $1.21 250+ $1.21 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5557 Series	Receptacle	20Positions	4.2mm	5556, 44485 Mini-Fit Crimp Terminals
39-01-2240	56H7741 Data Sheet + RoHS Date/Lot Code	Connector Housing, Pull Tabs, UL 94V-2, Mini-Fit Jr. 5557 Series, Receptacle, 24 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	3,092 in stock + Check Stock & Lead Times 3,092 deliver in 2-4 days from our US warehouse More stock available week commencing 21/04/25	Each	1+ $0.613 10+ $0.613 25+ $0.613 50+ $0.613 100+ $0.613	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5557 Series	Receptacle	24Positions	4.2mm	Molex Mini-Fit Jr. 5556 & Mini-Fit Plus HCS 45750 Series Socket Contacts
39-01-3089	95C0426 Data Sheet Data Sheet + RoHS	Connector Housing, No Mounting Ears, UL 94V-0, Mini-Fit Jr. 5559 Series, Plug, 8 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	4,976 in stock + Check Stock & Lead Times 4,976 deliver in 2-4 days from our US warehouse More stock available week commencing 14/04/25	Each	1+ $0.436 10+ $0.436 25+ $0.436 50+ $0.436 100+ $0.436 250+ $0.436 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5559 Series	Plug	8Positions	4.2mm	Molex Mini-Fit Jr. 5558, 30490 & Mini-Fit Plus 46012 Series Pin Contacts
39-01-4040	94C0792 Data Sheet Data Sheet + RoHS Date/Lot Code	Connector Housing, Pull Tabs, UL 94V-2, Mini-Fit Jr. 5557 Series, Receptacle, 4 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	4,651 in stock + Check Stock & Lead Times 4,651 deliver in 2-4 days from our US warehouse More stock available week commencing 21/04/25	Each	1+ $0.328 10+ $0.277 25+ $0.277 50+ $0.277 100+ $0.277 250+ $0.277 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5557 Series	Receptacle	4Positions	4.2mm	Molex Mini-Fit Jr. 5556 & Mini-Fit Plus HCS 45750 Series Socket Contacts
39-01-4056	91B8739 Data Sheet + RoHS	Connector Housing, No Mounting Ears, UL 94V-2, 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 19,900 more will be available on 13/03/25 More stock available week commencing 14/04/25 Contact me when back in stock	Each	1+ $0.531 10+ $0.355 25+ $0.348 50+ $0.34 100+ $0.334 250+ $0.328 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5559 Series	Plug	5Positions	4.2mm	Molex Mini-Fit Jr. 5558, 30490 & Mini-Fit Plus 46012 Series Pin Contacts
15-97-5101	97C6115 Data Sheet Data Sheet + RoHS	Connector Housing, Mini-Fit TPA2 30067 Series, Receptacle, 10 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	0 + Check Stock & Lead Times More stock available week commencing 31/03/25 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	1000+ $0.886	Restricted Item Minimum order of 2000 items Multiples of 2000 only Please enter a valid quantity Add Min: 2000 Mult: 2000	Mini-Fit TPA2 30067 Series	Receptacle	10Positions	4.2mm	Molex Mini-Fit Jr. 5556 & Mini-Fit Plus HCS 45750 Series Socket Contacts
39-01-2026	56H7718 Data Sheet + RoHS Date/Lot Code	Connector Housing, 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	8,416 in stock + Check Stock & Lead Times 8,416 deliver in 2-4 days from our US warehouse More stock available week commencing 24/03/25	Each	1+ $0.466 10+ $0.428 25+ $0.428 50+ $0.427 100+ $0.395 250+ $0.395 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Mini-Fit Jr. 5559 Series	Plug	2Positions	4.2mm	Molex Mini-Fit Jr. 5558, 30490 & Mini-Fit Plus 46012 Series Pin Contacts