Molex, Mini-Fit Jr Male Connector Housing, 4.2mm Pitch, 8 Way, 2 Row
- RS Stock No.:
- 484-1855
- Mfr. Part No.:
- 39-01-2081
- Brand:
- Molex
Bulk discount available
Subtotal (1 pack of 5 units)*
£2.33
(exc. VAT)
£2.795
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 2,100 unit(s) ready to ship
- Plus 695 unit(s) ready to ship from another location
- Plus 10,040 unit(s) shipping from 21 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 95 | £0.466 | £2.33 |
| 100 - 370 | £0.304 | £1.52 |
| 375 - 1495 | £0.292 | £1.46 |
| 1500 + | £0.242 | £1.21 |
*price indicative
- RS Stock No.:
- 484-1855
- Mfr. Part No.:
- 39-01-2081
- 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 | 8 | |
| Number of Rows | 2 | |
| Pitch | 4.2mm | |
| Gender | Male | |
| Mounting Type | Cable Mount | |
| Series | Mini-Fit Jr | |
| For Use With | Mini-Fit Jr. Plug | |
| Body Orientation | Straight | |
| Length | 23.4mm | |
| Width | 12mm | |
| Housing Material | Nylon | |
Select all | ||
|---|---|---|
Brand Molex | ||
Number of Contacts 8 | ||
Number of Rows 2 | ||
Pitch 4.2mm | ||
Gender Male | ||
Mounting Type Cable Mount | ||
Series Mini-Fit Jr | ||
For Use With Mini-Fit Jr. Plug | ||
Body Orientation Straight | ||
Length 23.4mm | ||
Width 12mm | ||
Housing Material Nylon | ||
- COO (Country of Origin):
- CN
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 Male Connector Housing, 4.2mm Pitch, 8 Way - 5559 Series - 39-01-2081
This Molex connector housing from the Mini-Fit Jr range provides quality protection for your wire-to-wire or wire-to-PCB (printed circuit board) connections. You can push the housing into place using the crimp termination method to shield your connection from wear and prevent accidental deactivation. The 4.2mm pitch is compatible with other small Mini-Fit Jr connectors and can withstand up to 13A (amp) currents, so you can rely on it to protect high-powered applications.
Features & Benefits
• Straight body orientation keeps wires simply laid out and easy to identify
• Operating temperature range of -40°C to +105°C for use in extreme conditions
• Polarised mating terminals stop damage to wires during installation
• Nylon material has high tensile and compressive strength to prevent breakages
• Eight contacts in two rows to maximise protection in a small space
• Operating temperature range of -40°C to +105°C for use in extreme conditions
• Polarised mating terminals stop damage to wires during installation
• Nylon material has high tensile and compressive strength to prevent breakages
• Eight contacts in two rows to maximise protection in a small space
Applications
• Domestic appliances
• Telecommunications and networking assemblies
• Data and communications equipment
• Commercial vehicle modules
• Industrial automation equipment
• Telecommunications and networking assemblies
• Data and communications equipment
• Commercial vehicle modules
• Industrial automation equipment
How can I tell when the housing has connected securely?
The housing emits an audible clicking noise when connected, letting you know it's been installed successfully.
Molex Minifit Jr.™ Series