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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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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	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	29,678 in stock + Check Stock & Lead Times 29,678 deliver in 1-3 days from our US warehouse More stock available week commencing 6/1/26	Each	1+ $0.452 10+ $0.385 25+ $0.308 50+ $0.30 100+ $0.293 250+ $0.238 500+ $0.228 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. 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	37,365 in stock + Check Stock & Lead Times 37,365 deliver in 1-3 days from our US warehouse More stock available week commencing 6/8/26	Each	1+ $0.276 10+ $0.245 25+ $0.205 50+ $0.20 100+ $0.195 250+ $0.18 500+ $0.176 1000+ $0.172 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	3,225 in stock + Check Stock & Lead Times 3,225 deliver in 1-3 days from our US warehouse More stock available week commencing 6/8/26	Each	1+ $0.357 10+ $0.306 25+ $0.247 50+ $0.24 100+ $0.233 250+ $0.213 500+ $0.205 1000+ $0.197 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	16,604 in stock + Check Stock & Lead Times 16,604 deliver in 1-3 days from our US warehouse More stock available week commencing 6/1/26	Each	1+ $0.343 10+ $0.293 25+ $0.263 50+ $0.257 100+ $0.25 250+ $0.214 500+ $0.209 1000+ $0.204 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
39-01-2065	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	13,423 in stock + Check Stock & Lead Times 13,423 deliver in 1-3 days from our US warehouse More stock available week commencing 4/27/26	Each	1+ $0.63 10+ $0.439 25+ $0.414 50+ $0.402 100+ $0.388 250+ $0.37 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	6Positions	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	2 in stock + Check Stock & Lead Times 2 deliver in 1-3 days from our US warehouse More stock available week commencing 7/20/26	Each	1+ $0.67 10+ $0.51 25+ $0.479 50+ $0.465 100+ $0.451 250+ $0.417 500+ $0.402 1000+ $0.387 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	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	7,669 in stock + Check Stock & Lead Times 7,669 deliver in 1-3 days from our US warehouse More stock available week commencing 5/18/26	Each	1+ $0.283 10+ $0.278 25+ $0.208 50+ $0.204 100+ $0.20 250+ $0.182 500+ $0.179 1000+ $0.175 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	8,728 in stock + Check Stock & Lead Times 8,728 deliver in 1-3 days from our US warehouse More stock available week commencing 6/1/26	Each	1+ $0.305 10+ $0.265 25+ $0.219 50+ $0.213 100+ $0.207 250+ $0.191 500+ $0.183 1000+ $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	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	1,171 in stock + Check Stock & Lead Times 1,171 deliver in 1-3 days from our US warehouse More stock available week commencing 7/20/26	Each	1+ $0.493 10+ $0.418 25+ $0.374 50+ $0.365 100+ $0.356 250+ $0.318 500+ $0.31 1000+ $0.303 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	3,984 in stock + Check Stock & Lead Times 3,984 deliver in 1-3 days from our US warehouse More stock available week commencing 5/11/26	Each	1+ $0.403 10+ $0.366 25+ $0.276 50+ $0.264 100+ $0.252 250+ $0.235 500+ $0.216 1000+ $0.196 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
39-01-4041	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	Available for back order + Check Stock & Lead Times More stock available week commencing 7/20/26 Contact me when back in stock	Each	1+ $0.536 10+ $0.416 25+ $0.39 50+ $0.385 100+ $0.379 250+ $0.343 500+ $0.332 1000+ $0.32 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
39-01-4057	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	3,268 in stock + Check Stock & Lead Times 3,268 deliver in 1-3 days from our US warehouse More stock available week commencing 6/1/26	Each	1+ $0.505 10+ $0.394 25+ $0.366 50+ $0.357 100+ $0.35 250+ $0.323 500+ $0.316 1000+ $0.308 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	2,886 in stock + Check Stock & Lead Times 2,886 deliver in 1-3 days from our US warehouse More stock available week commencing 6/1/26	Each	1+ $1.21 10+ $1.13 25+ $1.10 50+ $1.08 100+ $1.08 250+ $1.07 500+ $1.07 1000+ $1.07 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	502 in stock + Check Stock & Lead Times 502 deliver in 1-3 days from our US warehouse More stock available week commencing 9/7/26	Each	1+ $2.33 10+ $1.73 25+ $1.62 50+ $1.59 100+ $1.55 250+ $1.44 500+ $1.41 More Pricing...	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	14,946 in stock + Check Stock & Lead Times 14,946 deliver in 1-3 days from our US warehouse More stock available week commencing 6/29/26	Each	1+ $0.452 10+ $0.378 25+ $0.34 50+ $0.331 100+ $0.321 250+ $0.29 500+ $0.279 1000+ $0.269 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	7,435 in stock + Check Stock & Lead Times 7,435 deliver in 1-3 days from our US warehouse More stock available week commencing 7/6/26	Each	1+ $0.61 10+ $0.517 25+ $0.461 50+ $0.45 100+ $0.439 250+ $0.389 500+ $0.366 1000+ $0.343 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	6,945 in stock + Check Stock & Lead Times 6,945 deliver in 1-3 days from our US warehouse More stock available week commencing 8/10/26	Each	1+ $0.432 10+ $0.369 25+ $0.311 50+ $0.307 100+ $0.303 250+ $0.283 500+ $0.277 1000+ $0.271 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	5,092 in stock + Check Stock & Lead Times 5,092 deliver in 1-3 days from our US warehouse More stock available week commencing 6/1/26	Each	1+ $0.649 10+ $0.475 25+ $0.443 50+ $0.437 100+ $0.43 250+ $0.395 500+ $0.382 1000+ $0.37 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	3,750 in stock + Check Stock & Lead Times 3,750 deliver in 1-3 days from our US warehouse More stock available week commencing 7/20/26	Each	1+ $0.861 10+ $0.565 25+ $0.551 50+ $0.542 100+ $0.542 250+ $0.542 500+ $0.542 1000+ $0.541 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	121 in stock + Check Stock & Lead Times 121 deliver in 1-3 days from our US warehouse More stock available week commencing 6/1/26	Each	1+ $1.21 10+ $1.12 25+ $1.08 50+ $1.04 100+ $0.929 250+ $0.92 500+ $0.884 1000+ $0.863 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	2,574 in stock + Check Stock & Lead Times 2,574 deliver in 1-3 days from our US warehouse More stock available week commencing 7/20/26	Each	1+ $1.08 10+ $0.867 25+ $0.812 50+ $0.792 100+ $0.773 250+ $0.747 500+ $0.703 1000+ $0.659 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
39-01-3089	95C0426 Data Sheet Data Sheet + RoHS Date/Lot Code	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	320 in stock + Check Stock & Lead Times 320 deliver in 1-3 days from our US warehouse More stock available week commencing 7/6/26	Each	1+ $0.641 10+ $0.457 25+ $0.431 50+ $0.421 100+ $0.411 250+ $0.399 500+ $0.372 1000+ $0.37 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	704 in stock + Check Stock & Lead Times 704 deliver in 1-3 days from our US warehouse More stock available week commencing 6/8/26	Each	1+ $0.368 10+ $0.315 25+ $0.267 50+ $0.259 100+ $0.251 250+ $0.218 500+ $0.211 1000+ $0.204 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	17,432 in stock + Check Stock & Lead Times 17,432 deliver in 1-3 days from our US warehouse More stock available week commencing 6/1/26	Each	1+ $0.357 10+ $0.313 25+ $0.268 50+ $0.262 100+ $0.255 250+ $0.232 500+ $0.228 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	5Positions	4.2mm	Molex Mini-Fit Jr. 5558, 30490 & Mini-Fit Plus 46012 Series Pin 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	6,166 in stock + Check Stock & Lead Times 6,166 deliver in 1-3 days from our US warehouse More stock available week commencing 5/11/26	Each	1+ $0.368 10+ $0.316 25+ $0.267 50+ $0.259 100+ $0.251 250+ $0.229 500+ $0.22 1000+ $0.211 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