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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 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	10,918 in stock + Check Stock & Lead Times 10,918 deliver in 1-3 days from our US warehouse More stock available week commencing 7/21/25	Each	1+ $0.433 10+ $0.285 25+ $0.279 50+ $0.272 100+ $0.266 250+ $0.261 500+ $0.256 1000+ $0.245 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	19,724 in stock + Check Stock & Lead Times 19,724 deliver in 1-3 days from our US warehouse More stock available week commencing 7/14/25	Each	1+ $0.327 10+ $0.268 25+ $0.254 50+ $0.239 100+ $0.225 250+ $0.211 500+ $0.198 1000+ $0.173 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
39-01-2040	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	12,054 in stock + Check Stock & Lead Times 12,054 deliver in 1-3 days from our US warehouse More stock available week commencing 7/21/25	Each	1+ $0.184 10+ $0.184 25+ $0.184 50+ $0.184 100+ $0.169 250+ $0.169 500+ $0.169 1000+ $0.156 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	82 in stock + Check Stock & Lead Times 82 deliver in 1-3 days from our US warehouse More stock available week commencing 7/21/25	Each	1+ $2.07 10+ $1.84 25+ $1.77 50+ $1.71 100+ $1.65 250+ $1.50 500+ $1.39 1000+ $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	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	5,054 in stock + Check Stock & Lead Times 5,054 deliver in 1-3 days from our US warehouse More stock available week commencing 7/21/25	Each	1+ $0.213 10+ $0.181 25+ $0.181 50+ $0.181 100+ $0.181 250+ $0.181 500+ $0.181 1000+ $0.181 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	1,472 in stock + Check Stock & Lead Times 1,472 deliver in 1-3 days from our US warehouse More stock available week commencing 6/16/25	Each	1+ $0.297 10+ $0.193 25+ $0.186 50+ $0.18 100+ $0.173 250+ $0.17 500+ $0.166 1000+ $0.16 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	3,915 in stock + Check Stock & Lead Times 3,915 deliver in 1-3 days from our US warehouse More stock available week commencing 7/21/25	Each	1+ $0.325 10+ $0.30 25+ $0.279 50+ $0.26 100+ $0.26 250+ $0.255 500+ $0.249 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
39-01-4057	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	9,498 in stock + Check Stock & Lead Times 9,498 deliver in 1-3 days from our US warehouse More stock available week commencing 7/14/25	Each	1+ $0.498 10+ $0.37 25+ $0.349 50+ $0.33 100+ $0.309 250+ $0.301 500+ $0.292 1000+ $0.274 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	322 in stock + Check Stock & Lead Times 322 deliver in 1-3 days from our US warehouse More stock available week commencing 7/21/25	Each	1+ $1.48 10+ $1.14 25+ $1.11 50+ $1.08 100+ $1.05 250+ $1.04 500+ $1.03 1000+ $1.02 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	1,127 in stock + Check Stock & Lead Times 1,127 deliver in 1-3 days from our US warehouse More stock available week commencing 10/13/25	Each	1+ $1.12 10+ $1.12	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	17,495 in stock + Check Stock & Lead Times 17,495 deliver in 1-3 days from our US warehouse More stock available week commencing 9/22/25	Each	1+ $0.323 10+ $0.273 25+ $0.273 50+ $0.273 100+ $0.273 250+ $0.273 500+ $0.273 1000+ $0.254 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
39-01-2061	25H7900 Data Sheet Data Sheet + RoHS Date/Lot Code	Connector Housing, Mounting Ears, UL 94V-2, Mini-Fit Jr. 5559 Series, Plug, 6 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	11,187 in stock + Check Stock & Lead Times 11,187 deliver in 1-3 days from our US warehouse More stock available week commencing 8/4/25	Each	1+ $0.263 10+ $0.263 25+ $0.263 50+ $0.263 100+ $0.241 250+ $0.241 500+ $0.241 1000+ $0.222 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	6Positions	4.2mm	Molex Mini-Fit Jr. 5558, 30490 & Mini-Fit Plus 46012 Series Pin 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	8,806 in stock + Check Stock & Lead Times 8,806 deliver in 1-3 days from our US warehouse More stock available week commencing 7/21/25	Each	1+ $0.242 10+ $0.242 25+ $0.242 50+ $0.242 100+ $0.242 250+ $0.242 500+ $0.242 1000+ $0.242 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	9,250 in stock + Check Stock & Lead Times 9,250 deliver in 1-3 days from our US warehouse More stock available week commencing 9/22/25	Each	1+ $0.31 10+ $0.31 25+ $0.31 50+ $0.31 100+ $0.284 250+ $0.284 500+ $0.284 1000+ $0.262 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
39-01-2160	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	3,454 in stock + Check Stock & Lead Times 3,454 deliver in 1-3 days from our US warehouse More stock available week commencing 7/21/25	Each	1+ $0.285 10+ $0.285 25+ $0.285 50+ $0.285 100+ $0.285 250+ $0.285 500+ $0.285 1000+ $0.285 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	3,982 in stock + Check Stock & Lead Times 3,982 deliver in 1-3 days from our US warehouse More stock available week commencing 7/14/25	Each	1+ $0.661 10+ $0.567 25+ $0.567 50+ $0.529 100+ $0.529 250+ $0.529 500+ $0.516 1000+ $0.515 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 1-3 days from our US warehouse More stock available week commencing 7/21/25	Each	1+ $1.10 10+ $1.10 25+ $1.01 50+ $1.01 100+ $1.01 250+ $1.01 500+ $0.931 1000+ $0.931 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	3,080 in stock + Check Stock & Lead Times 3,080 deliver in 1-3 days from our US warehouse More stock available week commencing 7/21/25	Each	1+ $0.439 10+ $0.439 25+ $0.439 50+ $0.439 100+ $0.439 250+ $0.439 500+ $0.439 1000+ $0.439 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	24Positions	4.2mm	Molex Mini-Fit Jr. 5556 & Mini-Fit Plus HCS 45750 Series Socket Contacts
39-01-3083	38C9732 Data Sheet + RoHS	Connector Housing, No Mounting Ears, UL 94V-2, Mini-Fit Jr. 5559 Series, Plug, 8 Positions, 4.2 mm MOLEX You previously purchased this product. View in Order History	6,590 in stock + Check Stock & Lead Times 6,590 deliver in 1-3 days from our US warehouse More stock available week commencing 7/14/25	Each	1+ $0.253 10+ $0.214 25+ $0.214 50+ $0.214 100+ $0.214 250+ $0.214 500+ $0.214 1000+ $0.199 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
39-01-3089	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	4,922 in stock + Check Stock & Lead Times 4,922 deliver in 1-3 days from our US warehouse More stock available week commencing 7/21/25	Each	1+ $0.314 10+ $0.314 25+ $0.314 50+ $0.314 100+ $0.314 250+ $0.314 500+ $0.314 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	3,340 in stock + Check Stock & Lead Times 3,340 deliver in 1-3 days from our US warehouse More stock available week commencing 7/21/25	Each	1+ $0.236 10+ $0.199 25+ $0.199 50+ $0.199 100+ $0.199 250+ $0.199 500+ $0.199 1000+ $0.185 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 Date/Lot Code	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	19,856 in stock + Check Stock & Lead Times 19,856 deliver in 1-3 days from our US warehouse More stock available week commencing 7/14/25	Each	1+ $0.382 10+ $0.255 25+ $0.25 50+ $0.244 100+ $0.24 250+ $0.236 500+ $0.232 1000+ $0.218 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
43914-1102	50H6880 Data Sheet Data Sheet + RoHS	Connector Housing, Mini-Fit Sr. Series, Receptacle, 8 Positions, 10 mm MOLEX You previously purchased this product. View in Order History	0 + Check Stock & Lead Times More stock available week commencing 6/16/25 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	250+ $4.61 500+ $4.34 1000+ $3.89	Restricted Item Minimum order of 400 items Multiples of 400 only Please enter a valid quantity Add Min: 400 Mult: 400	Mini-Fit Sr. Series	Receptacle	8Positions	10mm	42815 Series Female Crimp Terminals
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 6/23/25 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+ $0.637	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	7,683 in stock + Check Stock & Lead Times 7,683 deliver in 1-3 days from our US warehouse More stock available week commencing 6/16/25	Each	1+ $0.335 10+ $0.308 25+ $0.308 50+ $0.308 100+ $0.284 250+ $0.284 500+ $0.284 1000+ $0.284 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