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MOLEX / WALDOM 39333043 Mini-Fit Jr. Vertical Header

The Molex Mini-Fit Jr. Vertical Header (part number 0039306101) is a robust connector designed for reliable power transmission in wire-to-board applications. Featuring a dual-row configuration with 10 circuits and a 4.20mm pitch, this header provides a secure and efficient connection. Constructed with brass and a tin plating for both mating and termination interfaces, it offers excellent conductivity and durability. The header includes a PCB locator and lock for precise alignment and retention, making it suitable for a wide range of industrial and commercial applications. It is compatible with Mini-Fit Jr. receptacle housings and cable assemblies, simplifying system integration.

Authorized Distributors
Source:Newark
Part No:39-33-3043
Stock:1163
Inv Date:06-17-2026
Price: Unit price: $0.986
Buy/RFQ:
Part No:39-33-3043
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:39-33-3043
Stock:1163
Inv Date:06-17-2026
Price: Unit price: $0.5508
Buy/RFQ:
Part No:39-33-3043
Stock:1163
Inv Date:06-17-2026
Price: Unit price: $0.5508
Buy/RFQ:

MOLEX / WALDOM 39333043 Mini-Fit Jr. Vertical Header Specifications:

  • Circuits (Loaded): 10
  • Circuits (maximum): 10
  • Color - Resin: Natural
  • Durability (mating cycles max): 30
  • Flammability: 94V-2
  • Guide to Mating Part: None
  • Lock to Mating Part: Yes
  • Material - Metal: Brass
  • Material - Plating Mating: Tin
  • Material - Plating Termination: Tin
  • Material - Resin: Nylon
  • Net Weight: 2.716/g
  • Number of Rows: 2
  • Orientation: Vertical
  • PC Tail Length: 3.50mm
  • PCB Locator: Yes
  • PCB Retention: None
  • PCB Thickness - Recommended: 1.60mm
  • 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
  • Polarized to PCB: Yes
  • Shrouded: Fully
  • Stackable: No
  • Surface Mount Compatible (SMC): No
  • Temperature Range - Operating: -40° to +105°C
  • Termination Interface: Style: Through Hole
  • Current - Maximum per Contact: 9.0A
  • Voltage - Maximum: 600V
  • Duration at Max. Process Temperature (seconds): 005
  • Lead-freeProcess Capability: WAVE
  • Max. Cycles at Max. Process Temperature: 001
  • Process Temperature max. C: 240
  • Engineering Number: 5566-10AS

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 39333043?

You can click on the BUY or RFQ button to purchase 39333043 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 39333043?

You can download the 39333043 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 39333043?

MOLEX / WALDOM

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