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
- Construction equipment
- Farm equipment
- Heavy equipment systems
- Recreational vehicles
- Trucks
- Home appliances
- Pinball and slot machines
- Vending machines
- Video poker and pachinko
- White goods
- Copiers
- Office equipment
- Printers
- Food and beverage dispensers
- Power supplies markets and applications
- Vending machines
- Medical devices
- Fan tray assemblies
- Backplanes
- Hubs
- Power supplies and distribution
- Routers
- Servers
Videos
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 |
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 2-4 days from our US warehouse
More stock available week commencing 15/06/26 |
Each
|
1+ $0.629 10+ $0.536 25+ $0.429 50+ $0.417 100+ $0.408 250+ $0.331 500+ $0.317 1000+ $0.303 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
Mini-Fit Jr. 5557 Series | Receptacle | 2Positions | 4.2mm | 5556, 44485 Mini-Fit Crimp Terminals | |
39-01-2020
|
38C9709 |
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
|
36,850 in stock + Check Stock & Lead Times 36,850 deliver in 2-4 days from our US warehouse
More stock available week commencing 15/06/26 |
Each
|
1+ $0.384 10+ $0.341 25+ $0.285 50+ $0.278 100+ $0.271 250+ $0.251 500+ $0.245 1000+ $0.239 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
Mini-Fit Jr. 5557 Series | Receptacle | 2Positions | 4.2mm | 5556, 44485 Mini-Fit Crimp Terminals | |
39-01-2021
|
56H7716 |
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
|
3,200 in stock + Check Stock & Lead Times 3,200 deliver in 2-4 days from our US warehouse
More stock available week commencing 15/06/26 |
Each
|
1+ $0.497 10+ $0.426 25+ $0.344 50+ $0.334 100+ $0.324 250+ $0.296 500+ $0.285 1000+ $0.274 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
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 |
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
|
16,185 in stock + Check Stock & Lead Times 16,185 deliver in 2-4 days from our US warehouse
More stock available week commencing 15/06/26 |
Each
|
1+ $0.477 10+ $0.408 25+ $0.366 50+ $0.358 100+ $0.348 250+ $0.298 500+ $0.291 1000+ $0.284 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
Mini-Fit Jr. 5557 Series | Receptacle | 4Positions | 4.2mm | 5556, 44485 Mini-Fit Crimp Terminals | |
39-01-2065
|
38C9715 |
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
|
12,917 in stock + Check Stock & Lead Times 12,917 deliver in 2-4 days from our US warehouse
More stock available week commencing 11/05/26 |
Each
|
1+ $0.876 10+ $0.611 25+ $0.576 50+ $0.559 100+ $0.54 250+ $0.515 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
Mini-Fit Jr. 5557 Series | Receptacle | 6Positions | 4.2mm | 5556, 44485 Mini-Fit Crimp Terminals | |
39-01-2245
|
56H7742 |
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 2-4 days from our US warehouse
More stock available week commencing 27/07/26 |
Each
|
1+ $0.932 10+ $0.709 25+ $0.666 50+ $0.647 100+ $0.627 250+ $0.58 500+ $0.559 1000+ $0.538 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
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 |
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
|
7,504 in stock + Check Stock & Lead Times 7,504 deliver in 2-4 days from our US warehouse
More stock available week commencing 25/05/26 |
Each
|
1+ $0.394 10+ $0.387 25+ $0.29 50+ $0.284 100+ $0.278 250+ $0.253 500+ $0.249 1000+ $0.244 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
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 |
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 2-4 days from our US warehouse
More stock available week commencing 08/06/26 |
Each
|
1+ $0.424 10+ $0.369 25+ $0.305 50+ $0.296 100+ $0.288 250+ $0.266 500+ $0.255 1000+ $0.245 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
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 |
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 2-4 days from our US warehouse
More stock available week commencing 27/07/26 |
Each
|
1+ $0.686 10+ $0.581 25+ $0.52 50+ $0.508 100+ $0.495 250+ $0.442 500+ $0.431 1000+ $0.422 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
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 |
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 2-4 days from our US warehouse
More stock available week commencing 25/05/26 |
Each
|
1+ $0.561 10+ $0.509 25+ $0.384 50+ $0.367 100+ $0.351 250+ $0.327 500+ $0.301 1000+ $0.273 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
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 |
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 |
Each
|
1+ $0.745 10+ $0.579 25+ $0.543 50+ $0.536 100+ $0.527 250+ $0.477 500+ $0.462 1000+ $0.445 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
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 |
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
|
3,068 in stock + Check Stock & Lead Times 3,068 deliver in 2-4 days from our US warehouse
More stock available week commencing 15/06/26 |
Each
|
1+ $0.702 10+ $0.548 25+ $0.509 50+ $0.497 100+ $0.487 250+ $0.449 500+ $0.44 1000+ $0.429 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
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 |
Connector Housing, Mini-Fit Sr. 42816, Receptacle, 3 Positions, 10 mm MOLEX
You previously purchased this product.
View in Order History
|
2,826 in stock + Check Stock & Lead Times 2,826 deliver in 2-4 days from our US warehouse
More stock available week commencing 15/06/26 |
Each
|
1+ $1.69 10+ $1.57 25+ $1.53 50+ $1.51 100+ $1.51 250+ $1.49 500+ $1.49 1000+ $1.49 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
Mini-Fit Sr. 42816 | Receptacle | 3Positions | 10mm | 42815 Crimp Terminal | |
|
42816-0412
|
56H9094 |
Connector Housing, Mini-Fit Sr. 42816, Receptacle, 4 Positions, 10 mm MOLEX
You previously purchased this product.
View in Order History
|
440 in stock + Check Stock & Lead Times 440 deliver in 2-4 days from our US warehouse
More stock available week commencing 14/09/26 |
Each
|
1+ $3.24 10+ $2.41 25+ $2.26 50+ $2.21 100+ $2.16 250+ $2.01 500+ $1.96 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
Mini-Fit Sr. 42816 | Receptacle | 4Positions | 10mm | 42815 Crimp Terminal | |
39-01-2045
|
56H7721 |
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 2-4 days from our US warehouse
More stock available week commencing 06/07/26 |
Each
|
1+ $0.629 10+ $0.526 25+ $0.473 50+ $0.46 100+ $0.447 250+ $0.404 500+ $0.388 1000+ $0.374 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
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 |
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 2-4 days from our US warehouse
More stock available week commencing 13/07/26 |
Each
|
1+ $0.848 10+ $0.719 25+ $0.641 50+ $0.626 100+ $0.611 250+ $0.541 500+ $0.509 1000+ $0.477 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
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 |
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 2-4 days from our US warehouse
More stock available week commencing 17/08/26 |
Each
|
1+ $0.601 10+ $0.513 25+ $0.433 50+ $0.427 100+ $0.422 250+ $0.394 500+ $0.385 1000+ $0.377 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
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 |
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
|
5,041 in stock + Check Stock & Lead Times 5,041 deliver in 2-4 days from our US warehouse
More stock available week commencing 15/06/26 |
Each
|
1+ $0.903 10+ $0.661 25+ $0.616 50+ $0.608 100+ $0.598 250+ $0.549 500+ $0.531 1000+ $0.515 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
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 |
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 2-4 days from our US warehouse
More stock available week commencing 27/07/26 |
Each
|
1+ $1.20 10+ $0.786 25+ $0.766 50+ $0.754 100+ $0.754 250+ $0.754 500+ $0.754 1000+ $0.752 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
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 |
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 2-4 days from our US warehouse
More stock available week commencing 15/06/26 |
Each
|
1+ $1.69 10+ $1.56 25+ $1.51 50+ $1.45 100+ $1.30 250+ $1.28 500+ $1.23 1000+ $1.20 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
Mini-Fit Jr. 5557 Series | Receptacle | 20Positions | 4.2mm | 5556, 44485 Mini-Fit Crimp Terminals | |
39-01-2240
|
56H7741 |
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
|
2,474 in stock + Check Stock & Lead Times 2,474 deliver in 2-4 days from our US warehouse
More stock available week commencing 27/07/26 |
Each
|
1+ $1.51 10+ $1.21 25+ $1.13 50+ $1.10 100+ $1.08 250+ $1.04 500+ $0.978 1000+ $0.916 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
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 |
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 2-4 days from our US warehouse
More stock available week commencing 13/07/26 |
Each
|
1+ $0.891 10+ $0.636 25+ $0.599 50+ $0.586 100+ $0.572 250+ $0.555 500+ $0.517 1000+ $0.515 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
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 |
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
|
698 in stock + Check Stock & Lead Times 698 deliver in 2-4 days from our US warehouse
More stock available week commencing 15/06/26 |
Each
|
1+ $0.512 10+ $0.438 25+ $0.372 50+ $0.36 100+ $0.349 250+ $0.303 500+ $0.294 1000+ $0.284 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
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 |
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 2-4 days from our US warehouse
More stock available week commencing 15/06/26 |
Each
|
1+ $0.497 10+ $0.435 25+ $0.373 50+ $0.365 100+ $0.355 250+ $0.323 500+ $0.317 1000+ $0.309 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
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 |
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
|
6,114 in stock + Check Stock & Lead Times 6,114 deliver in 2-4 days from our US warehouse
More stock available week commencing 18/05/26 |
Each
|
1+ $0.512 10+ $0.44 25+ $0.372 50+ $0.36 100+ $0.349 250+ $0.319 500+ $0.306 1000+ $0.294 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity |
Mini-Fit Jr. 5559 Series | Plug | 2Positions | 4.2mm | Molex Mini-Fit Jr. 5558, 30490 & Mini-Fit Plus 46012 Series Pin Contacts |