Molex, Mini-Fit Jr Female Connector Housing, 4.2mm Pitch, 18 Way, 2 Row

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Packaging Options:
RS Stock No.:
670-4553
Mfr. Part No.:
39-01-2185
Brand:
Molex
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Brand

Molex

Number of Contacts

18

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

39mm

Width

15.1mm

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

Molex Mini-Fit Jr Series Connector Housing, 18 Contacts, Female - 39-01-2185


This is a Molex Mini-Fit Jr connector housing designed for cable mount applications. It features a compact design with dimensions of 39mm in length and 15.1mm in width. The female connector housing supports a configuration of 18 contacts arranged in 2 rows, with a pitch of 4.2mm, making it suitable for various electrical connections.

Features & Benefits


• Fully isolated terminals prevent handling damage
• Polarised mating geometry ensures correct connector alignment
• Accepts standard Mini-Fit and Mini-Fit Plug terminals
• Positive locking housing prevents accidental disconnection
• Includes terminal position assurance to reduce assembly errors
• Made from durable nylon material for long-term performance

Applications


• Used with Mini-Fit Jr receptacles for optimal connectivity
• Ideal for in vending machines and gaming machines
• Suitable for electrical systems in industrial automation
• Utilised in various electronic control modules
• Applicable in household appliances and medical devices

What current ratings can be expected with this connector housing?


The connector housing is rated for a maximum current of 13.0A per circuit, ensuring efficiency for high-demand applications.

How does the design facilitate easy mating in tight spaces?


The self-aligning interface allows effortless mating of connectors even in hard-to-reach areas, improving usability during installation.

What locking mechanisms are in place to enhance connection security?


The positive locking design features an easy-to-operate thumb latch that helps ensure connectors remain securely mated, reducing the risk of disconnections.


Molex Minifit Jr.™ Series

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