39-30-1039 - 

Rectangular Connector, Mini-Fit Jr. Series, 3 Contacts, Header, 4.2 mm, Through Hole, 1 Row

MOLEX 39-30-1039
MOLEX 39-30-1039

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Manufacturer Part No:
Newark Part No.:
Product Range
Mini-Fit Jr. Series
Technical Datasheet:
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Product Information

Through Hole
PCB Mount
1 Row
Tin Plated Contacts
Mini-Fit Jr. Series
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Product Overview

The 39-30-1039 is a 3-circuit 1-row 4.20mm pitch Mini-Fit® Jr. Vertical Header with snap-in plastic peg PCB lock, tin-plated brass contacts and through hole termination. This 5566 series PCB header is made of nylon, mates with 5557 series Mini-Fit Jr.™ receptacle housing, suitable for power, wire-to-board applications. Mini-Fit Jr.™ power connector handles up to 9.0A and are ideal for wire-to-wire and wire-to-board applications requiring design flexibility. The core attributes of Mini-Fit Jr. includes fully isolated terminals, positive locking housings, low-engagement forces and polarized housings. The Mini-Fit family also offers blind mating, TPA and higher current options. Designed for higher-current, higher-density applications requiring design flexibility, Mini-Fit Jr. connector is ideal for power applications up to 9.0A per circuit.
  • Fully isolated terminals - Protects terminals against potential damage during handling
  • Positive locking housings - Easy to operate thumb latch assures connectors are fully mated
  • Polarized mating geometry - Ensures header and receptacle cannot be mismated
  • Scoop-proof housings - Ensures terminals & header pins not damaged if parts mated at a severe angle
  • Receptacles and plugs accept standard Mini-Fit and Mini-Fit Plus crimp terminals
  • Natural colour
  • UL94V-2 Flammability rating
  • 9A Current rating per contact
  • 600V Voltage rating
  • -40 to 105°C Temperature range


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