Molex Mini-Fit Jr 5566, 4 Way, 2 Row, Straight PCB Header

  • RS Stock No. 484-1899
  • Mfr. Part No. 39-28-1043
  • Manufacturer Molex
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

Mini-Fit Junior 4.2mm PCB Header Connectors

Mini-Fit Junior 4.2 mm pitch PCB headers which form part of the Mini-Fit Junior power connector interconnection system. Mini-Fit Junior power connectors are able to handle up to 9A per circuit making them ideal for use in high current applications. These Mini-Fit Junior PCB headers have fully isolated terminals for protection against, debris, arcing and damage caused by mishandling. The connector housings are also scoop-proof which prevents damage to the pin terminals when mated at a severe angle. The housings of these PCB headers incorporate polarization and keying features to prevent misalignment and mismating with the receptacle. A positive locking mechanism provides a secure connection with the mating receptacle and prevents accidental unmating caused by excessive shock or vibration. An audible click indicates that the connector is fully mated. For a secure connection to the PCB versions of these Mini-Fit Junior PCB headers are available with snap-in plastic PCB peg locks. Versions are also available with PCB mounting flanges. These Mini-Fit Junior 4.2 mm PCB headers are available with a UL94V-0 or UL94V-2 housing material and with a range of contact configurations and contact platings

Features and Benefits

• Can handle Up to 9A current per circuit
• Fully isolated terminals
• Scoop-proof housings to prevent contact damage
• Polarization and keying to prevent mismating
• Positive locking mechanism for secure mating connection
• Audible click for mating confirmation
• Versions with PCB retention pegs and mounting flanges

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.

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Molex Minifit Jr.™ Series

Specifications
Attribute Value
Series Mini-Fit Jr
Pitch 4.2mm
Number of Contacts 4
Number of Rows 2
Body Orientation Straight
Shrouded/Unshrouded Shrouded
Connector System Wire to Board
Mounting Type Through Hole
Termination Method Solder
Contact Plating Tin
Contact Material Brass
Current Rating 9A
235 In Global stock for delivery within 4 - 6 working days
Price Each (In a Pack of 5)
MYR 3.228
units
Per unit
Per Pack*
5 - 95
MYR3.228
MYR16.14
100 - 370
MYR3.072
MYR15.36
375 - 1495
MYR2.998
MYR14.99
1500 - 2995
MYR2.808
MYR14.04
3000 +
MYR2.716
MYR13.58
*price indicative
Packaging Options:
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