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MOLEX / WALDOM 50304441 Mini-Fit Jr. Header

The MOLEX / WALDOM 50-30-4441 Mini-Fit Jr. header is a robust and reliable connector solution for power and wire-to-board applications. Designed with a right-angle orientation and a 4.20mm pitch, this header accommodates 4 circuits and utilizes a PA Nylon 6/6 resin for excellent durability. The gold plating on the mating interface ensures low contact resistance and reliable signal transmission, while the tin plating on the termination interface simplifies soldering. With a maximum current rating of 13A per circuit and a voltage rating of 600V, this header is suitable for demanding industrial environments. It is RoHS compliant and features a snap-in plastic peg PCB lock for secure connection.

Authorized Distributors
Source:Newark
Part No:50-30-4441
Stock:515
Inv Date:06-17-2026
Price: Unit price: $1.62
Buy/RFQ:
Part No:50-30-4441
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:50-30-4441
Stock:0
Inv Date:06-17-2026
Price: Unit price: $1.84
Buy/RFQ:
Part No:50-30-4441
Stock:515
Inv Date:06-17-2026
Price: Unit price: $0.867
Buy/RFQ:
Part No:50-30-4441
Stock:515
Inv Date:06-17-2026
Price: Unit price: $0.867
Buy/RFQ:

MOLEX / WALDOM 50304441 Mini-Fit Jr. Header Specifications:

  • Breakaway: No
  • Circuits (Loaded): 4
  • Circuits (maximum): 4
  • Color - Resin: Natural
  • Durability (mating cycles max): 30
  • First Mate / Last Break: No
  • Flammability: 94V-2
  • Glow-Wire Compliant: No
  • Guide to Mating Part: No
  • Keying to Mating Part: None
  • Lock to Mating Part: Yes
  • Material - Metal: Brass
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Tin
  • Material - Resin: Nylon
  • Number of Rows: 1
  • Orientation: Right Angle
  • PC Tail Length: 3.60mm
  • PCB Locator: Yes
  • PCB Retention: Yes
  • PCB Thickness - Recommended: 1.78mm
  • Packaging Type: Bag
  • Pitch - Mating Interface: 4.20mm
  • Pitch - Termination Interface: 4.20mm
  • Plating min - Mating: 0.762µm
  • 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°C to +105°C
  • Termination Interface Style: Through Hole
  • Current - Maximum per Contact: 13A
  • Voltage - Maximum: 600V
  • Old Part Number: 5569-04A4GS-210

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 50304441?

You can click on the BUY or RFQ button to purchase 50304441 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 50304441?

You can download the 50304441 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 50304441?

MOLEX / WALDOM

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