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MOLEX / WALDOM 39303046 Mini-Fit Jr. Power Connector

The MOLEX / WALDOM 39-30-3046 is a Mini-Fit Jr. power connector, specifically engineered for robust wire-to-board connections. This right-angle header features a single row design with 4 circuits, constructed from durable nylon 6/6 material and finished with a matte tin plating for enhanced conductivity and corrosion resistance. It's ideal for applications requiring secure and reliable power transmission, such as in industrial equipment, consumer electronics, and automotive systems. The connector supports a maximum current of 13A per circuit and is designed for 30 mating cycles, ensuring long-term performance. It is RoHS compliant and offers a convenient solution for PCB integration.

Authorized Distributors
Source:Newark
Part No:39-30-3046
Stock:1149
Inv Date:06-17-2026
Price: Unit price: $1.31
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Part No:39-30-3046
Stock:4963
Inv Date:06-18-2026
Price: Unit price: $1.29
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Part No:39-30-3046
Stock:0
Inv Date:06-17-2026
Price: Unit price: $1.33
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Part No:39-30-3046
Stock:4800
Inv Date:06-17-2026
Price: Unit price: $1.03
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Part No:39-30-3046
Stock:10800
Inv Date:06-17-2026
Price: Unit price: $0.7598
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Part No:39-30-3046
Stock:4800
Inv Date:06-17-2026
Price: Unit price: $1.03
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MOLEX / WALDOM 39303046 Mini-Fit Jr. Power Connector Specifications:

  • Overview: Mini-Fit Jr. Power Connectors
  • Product Family: PCB Headers
  • Application: Power, Wire-to-Board
  • Circuits (Loaded): 4
  • Circuits (maximum): 4
  • Color - Resin: Natural
  • Durability (mating cycles max): 30
  • Flammability: 94V-0
  • Guide to Mating Part: None
  • Lock to Mating Part: Yes
  • Material - Plating Mating: Matte Tin
  • Material - Plating Termination: Matte Tin
  • Material - Resin: Nylon
  • Net Weight: 1.474/g
  • Number of Rows: 1
  • Orientation: Right Angle
  • PCB Locator: Yes
  • PCB Retention: Yes
  • PCB Thickness - Recommended: 1.78mm
  • Pitch - Mating Interface: 4.20mm
  • Pitch - Termination Interface: 4.20mm
  • Plating min - Mating: 2.540µm
  • Plating min - Termination: 2.540µm
  • Polarized to Mating Part: Yes
  • Current - Maximum per Contact: 13.0A
  • Voltage - Maximum: 600V
  • Lead-freeProcess Capability: WAVE
  • Process Temperature max. C: 240
  • Engineering Number: 5569-04A4MS-210

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 39303046?

You can click on the BUY or RFQ button to purchase 39303046 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 39303046?

You can download the 39303046 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 39303046?

MOLEX / WALDOM

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