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MOLEX 39310148 Mini-Fit Jr. Power Connector

The Mini-Fit Jr. Power Connectors are versatile, 4.20mm pitch, dual-row PCB headers rated for up to 9A per contact and 600V. Constructed with durable nylon resin, brass contacts with gold and matte tin plating, these connectors support 30 mating cycles and operate from -40°C to +105°C. They feature a fully shrouded design, through-hole termination, and are RoHS compliant. Ideal for power and wire-to-board applications, they provide reliable, efficient connections in electronics systems.

Authorized Distributors
Source:Newark
Part No:39-31-0148
Stock:2
Inv Date:05-29-2026
Price: Unit price: $0.785
Buy/RFQ:
Source:DigiKey
Part No:39-31-0148
Stock:317
Inv Date:05-29-2026
Price: Unit price: $3.84
Buy/RFQ:
Part No:39-31-0148
Stock:189
Inv Date:05-30-2026
Price: Unit price: $6.06
Buy/RFQ:
Part No:39-31-0148
Stock:0
Inv Date:05-29-2026
Price: Unit price: $6.54
Buy/RFQ:
Part No:39-31-0148
Stock:317
Inv Date:05-29-2026
Price: Unit price: $4.6
Buy/RFQ:
Part No:39-31-0148
Stock:317
Inv Date:05-29-2026
Price: Unit price: $4.6
Buy/RFQ:

MOLEX 39310148 Mini-Fit Jr. Power Connector Specifications:

  • Pitch: 4.20mm
  • Number of Circuits: 14
  • Current per Contact: 9.0A
  • Voltage Rating: 600V
  • Operating Temperature: -40°C to +105°C
  • Material - Metal: Brass
  • Material - Plating: Gold (mating), Matte Tin (termination)
  • Material - Resin: Nylon
  • Durability (Mating Cycles): 30
  • Flammability: UL 94V-0
  • Color: Natural
  • PCB Thickness - Recommended: 1.60mm
  • Termination Interface: Through Hole
  • Guide to Mating Part Number: 5557 Mini-Fit Jr. Receptacle
  • RoHS Compliance: Yes
  • Packaging: Bag
  • Net Weight: 3862 mg

Buy the Buy Molex Mini-Fit Jr. Power Connectors Part Number 0039310148 Online

Purchase the Mini-Fit Jr. Power Connectors online to ensure your electronic projects and systems have dependable power connections. Featuring a 4.20mm pitch, dual-row design, and rated for 9A per contact at 600V, these durable connectors operate from -40°C to +105°C. Constructed with high-quality materials including brass contacts with gold and tin plating, they support 30 mating cycles. Fully shrouded for safety, RoHS compliant, and ideal for power and wire-to-board applications, these connectors guarantee reliable electrical connectivity for your critical designs.

Buy Molex Mini-Fit Jr. 14-Circuit Power Connectors with 4.20mm Pitch now and experience unmatched reliability and performance for power and wire-to-board applications.

Frequently Asked Questions

Where can I buy MOLEX 39310148?

You can click on the BUY or RFQ button to purchase 39310148 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 39310148?

You can download the 39310148 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 39310148?

MOLEX

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