39-01-3123 - Molex Male Connector Housing - Mini-Fit Jr, 4.2mm Pitch, 12 Way, 2 Row

  • RS Stock No. 679-5836
  • Mfr. Part No. 39-01-3123
  • Manufacturer Molex
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

Mini-Fit Junior 4.2mm Crimp Receptacle and Plug Housings

Mini-Fit Junior 4.2 mm pitch crimp receptacle and plug housings which form part of the Mini-Fit Junior power connectors interconnection system. Mini-Fit Junior power connectors are able to handle up to 13A per circuit making them ideal for use in high current applications. These Mini-Fit Junior crimp housings have fully isolated terminals for protection against, debris, arcing and damage caused by mishandling. The housings incorporate polarization and keying features to prevent misalignment and mismating. A positive locking mechanism consisting of an easy to operate thumb latch provides a secure connection with the mating connector. This positive locking mechanism prevents accidental unmating caused by excessive shock or vibration. An audible click indicates that the connector is fully mated. These Mini-Fit Junior 4.2 mm plug and receptacle housings are available with a UL94V-0 or UL94V-2 housing material, a range of contact configurations and accept standard Mini-Fit and Mini-Fit Plus crimp terminals

Features and Benefits

• Can handle Up to 13A current per circuit
• Fully isolated terminals
• Polarization and keying to prevent mismating
• Positive locking mechanism for secure mating connection
• Audible click for mating confirmation

Product Application Information

Mini-Fit Junior power connectors are ideal for use in high current, high density wire to wire and wire to board applications that require design flexibility. Applications include consumer white goods, office equipment, industrial automation equipment, industrial networks, rack-mount servers, routers and switches.

Molex Minifit Jr.™ Series

Attribute Value
Number of Contacts 12
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 26.4mm
Housing Material Nylon
360 In Global stock for delivery within 4 - 6 working days
Price Each (In a Pack of 5)
MYR 1.774
Per unit
Per Pack*
5 - 95
100 - 370
375 - 1495
1500 - 2995
3000 +
*price indicative
Packaging Options:
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