- RS Stock No.:
- 679-5842
- Mfr. Part No.:
- 39-01-4031
- Brand:
- Molex
- RS Stock No.:
- 679-5842
- Mfr. Part No.:
- 39-01-4031
- Brand:
- Molex
Legislation and Compliance
Product Details
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 connectors 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, 3 Contacts - 5557 Series - 39-01-4031
Looking for a robust connection solution for your crimp terminals? Choose this hardwearing adapter housing from Molex. Made of polyamide (PA) nylon material, the unit is durable and impact-resistant, making it a practical choice for use in harsh conditions. This material also provides effective insulation and protects you from electric shocks. A current capacity of 13A per circuit makes the housing a practical solution for high-current connectors. You'll find it used in the computer electronics industry, as well as in factory automation.
Compact dimensions of 13.8 (L) x 10.2 (W) x 20.6mm (D) for space efficiency in small enclosures
Positive locking mechanism for secure mating connection with audible click for confirmation
Positive locking mechanism for secure mating connection with audible click for confirmation
Applications
Automotive industries
Programmable logic circuits (PLCs)
Laptop computers
Programmable logic circuits (PLCs)
Laptop computers
How do I install this receptacle housing?
This housing is easy to install. Simply push the terminals into the receptacle and secure them with an appropriate crimping tool. To plug into the PCB, ensure the polarisation latch is aligned with the notch on the header. You'll hear a click when it's properly connected.
Molex Minifit Jr.™ Series
Specifications
Attribute | Value |
---|---|
Number of Contacts | 3 |
Number of Rows | 1 |
Pitch | 4.2mm |
Gender | Female |
Mounting Type | Cable Mount |
Series | Mini-Fit Jr |
For Use With | Mini-Fit Jr. Receptacle |
Body Orientation | Straight |
Length | 13.8mm |
Width | 10.2mm |
Housing Material | Nylon |
Related links
- Bosch Diamond Tipped Tile Drill Bit
- Molex 4.2mm Pitch 2 Row
- Molex 4.2mm Pitch 2 Row Side Entry
- Molex 4mm Pitch 2 Row
- Molex Mini-Fit Jr. Series Right Angle Through Hole PCB Header...
- Molex 4.2mm Pitch 1 Row Side Entry
- Molex Mini-Fit Jr. Series Straight Through Hole PCB Header 4.2mm...
- Molex 4.2mm Pitch 2 Row Vertical