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MOLEX 39299142 Power Connector

The Mini-Fit Jr. vertical header is a power connector with a 4.20mm pitch, dual row, 14 circuits, designed for wire-to-board applications. It features a snap-in plastic peg PCB lock, tin-plated brass contacts, nylon housing, and a 30-mating cycle durability. Suitable for operating temperatures from -40°C to +105°C, it supports up to 9A per contact and 600V maximum voltage. Its compact, shrouded design includes PCB retention and a through-hole termination style, making it ideal for power distribution in various electronic assemblies.

Authorized Distributors
Source:Newark
Part No:39-29-9142
Stock:1860
Inv Date:05-29-2026
Price: Unit price: $0.7
Buy/RFQ:
Part No:39-29-9142
Stock:0
Inv Date:05-30-2026
Price: Unit price: $1.77
Buy/RFQ:
Part No:39-29-9142
Stock:0
Inv Date:05-29-2026
Price: Unit price: $1.73
Buy/RFQ:
Part No:39-29-9142
Stock:660
Inv Date:05-29-2026
Price: Unit price: $1.24
Buy/RFQ:
Part No:39-29-9142
Stock:660
Inv Date:05-29-2026
Price: Unit price: $1.24
Buy/RFQ:

MOLEX 39299142 Power Connector Specifications:

  • Pitch - Mating Interface: 4.20mm
  • Pitch - Termination Interface: 4.20mm
  • Circuits (Loaded): 14
  • Max. Circuits: 14
  • Color - Resin: Natural
  • Material - Metal: Brass
  • Material - Plating Mating: Tin
  • Material - Plating Termination: Tin
  • Material - Resin: Nylon
  • Durability (mating cycles max): 30
  • Operating Temperature Range: -40°C to +105°C
  • Voltage: 600V maximum
  • Current - Max per Contact: 9.0A
  • PCB Thickness - Recommended: 1.60mm
  • PC Tail Length: 3.50mm
  • Lock to Mating Part: Yes
  • Guide to Mating Part No: Yes
  • RoHS Compliant: Yes
  • Halogen-Free: Yes
  • Surface Mount Compatible: No
  • Stackable: No
  • Shrouded: Fully
  • Physical Dimensions: Vertical orientation, net weight approximately 2.665 grams
  • Process Temperature Max: 240°C for wave soldering
  • Packaging: Tray

Buy the Molex Series 5566 Mini-Fit Jr. Power Connector: 39299142

Order the Molex Mini-Fit Jr. power connector online today and enjoy a dependable, high-performance power solution featuring 14 circuits, 4.20mm pitch, and nylon housing. Designed for wire-to-board applications, it's rated for 9A per contact and 600V, ensuring safe and efficient power transmission. Its snap-in plastic peg lock, tin-plated contacts, and pcb retention make assembly straightforward and reliable. Ideal for power distribution in various electronic devices, this connector supports up to 30 mating cycles and operates efficiently from -40°C to +105°C, offering durability and stability in demanding environments.

Buy Molex 39299142 Mini-Fit Jr. power connector now and experience reliable power distribution with durable, high-current contacts for your electronic projects.

Frequently Asked Questions

Where can I buy MOLEX 39299142?

You can click on the BUY or RFQ button to purchase 39299142 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 39299142?

You can download the 39299142 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 39299142?

MOLEX

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