Molex, Mini-Fit Jr Female Connector Housing, 4.2mm Pitch, 2 Way, 2 Row
- RS Stock No.:
- 679-5763
- Mfr. Part No.:
- 39-01-2025
- Brand:
- Molex
Bulk discount available
Subtotal (1 pack of 5 units)*
£2.17
(exc. VAT)
£2.605
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 23,570 unit(s) ready to ship
- Plus 1,285 unit(s) ready to ship from another location
- Plus 12,640 unit(s) shipping from 09 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 95 | £0.434 | £2.17 |
| 100 - 370 | £0.362 | £1.81 |
| 375 - 1495 | £0.348 | £1.74 |
| 1500 - 2995 | £0.226 | £1.13 |
| 3000 + | £0.214 | £1.07 |
*price indicative
- RS Stock No.:
- 679-5763
- Mfr. Part No.:
- 39-01-2025
- Brand:
- Molex
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Molex | |
| Number of Contacts | 2 | |
| Number of Rows | 2 | |
| Pitch | 4.2mm | |
| Gender | Female | |
| Mounting Type | Cable Mount | |
| Series | Mini-Fit Jr | |
| For Use With | Mini-Fit Jr. Receptacle | |
| Body Orientation | Straight | |
| Length | 5.4mm | |
| Width | 14.1mm | |
| Housing Material | Nylon | |
Select all | ||
|---|---|---|
Brand Molex | ||
Number of Contacts 2 | ||
Number of Rows 2 | ||
Pitch 4.2mm | ||
Gender Female | ||
Mounting Type Cable Mount | ||
Series Mini-Fit Jr | ||
For Use With Mini-Fit Jr. Receptacle | ||
Body Orientation Straight | ||
Length 5.4mm | ||
Width 14.1mm | ||
Housing Material Nylon | ||
Molex Mini-Fit Junior Crimp Receptacle and Plug Housings
Mini-Fit Junior 4.2 mm pitch connector housings form part of the Mini-Fit Junior power connector’s interconnection system. Molex connector housings can be used in applications that require design flexibility. These types of fittings are an essential component that offer protection for the connection it is housing.
Features and Benefits
• Handle Up to 13A current per circuit, a great solution for high current connectors
• Fully isolated terminals for protection against debris and damage caused by mishandling
• Polarization and keying to prevent mismating ad misalignment
• Positive locking mechanism for secure mating connection prevents accidental unmating caused by excessive shock or vibration
• Audible click for mating confirmation
• Available with a flame retardant UL94V-0 or UL94V-2 housing material
• Accepts standard Mini-Fit and Mini-Fit Plus crimp terminals
• Wire to wire and wire to board applications
• Fully isolated terminals for protection against debris and damage caused by mishandling
• Polarization and keying to prevent mismating ad misalignment
• Positive locking mechanism for secure mating connection prevents accidental unmating caused by excessive shock or vibration
• Audible click for mating confirmation
• Available with a flame retardant UL94V-0 or UL94V-2 housing material
• Accepts standard Mini-Fit and Mini-Fit Plus crimp terminals
• Wire to wire and wire to board applications
Molex Mini-Fit Jr Female Connector Housing, 4.2mm Pitch, 2 Way - 5557 Series - 39-01-2025
This female connector housing from Molex is a secure receptacle for connections in your PCB (printed circuit board) set-up. It supports both wire-to-wire and wire-to-board connections for added versatility. The housing has space for two contacts in two separate rows for compact vertical connections. The terminals are polarised to prevent incorrect mating and make an audible click when mated for ease of use. The housing is also flame-retardant for added safety in the event of a fire.
Features & Benefits
• Wide operating temperature range of -40°C to +105°C for use in harsh environments
• Positive locking mechanism prevents unmating caused by shocks and vibrations
• Compact dimensions of 5.4 (length) x 14.1 (width) x 19.6mm (depth) to save space on your PCB
• Durable nylon material is resistant to abrasion and chemicals for use in demanding applications
• Positive locking mechanism prevents unmating caused by shocks and vibrations
• Compact dimensions of 5.4 (length) x 14.1 (width) x 19.6mm (depth) to save space on your PCB
• Durable nylon material is resistant to abrasion and chemicals for use in demanding applications
Applications
• Automotive industry
• Industrial automation
• Data and communications networking
• Medical industry
• Industrial automation
• Data and communications networking
• Medical industry
Can this housing be used with high-powered currents?
Yes, this housing can handle currents of up to 13A per contact, which is the maximum load for most socket connections.
Molex Minifit Jr.™ Series