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MOLEX / WALDOM 449910001 Mini-Fit Jr. Plug Housing

The MOLEX / WALDOM 44991-0001 Mini-Fit Jr. plug housing is a versatile connector solution for a range of applications including power distribution, wire-to-board connections, and wire-to-wire harnesses. Its dual-row configuration accommodates 10 circuits, and the housing is molded from durable PA Nylon 6/6, ensuring reliable performance. The connector is designed with a 4.20mm pitch and features a locking mechanism for secure mating. It is RoHS compliant and suitable for operating temperatures from -40°C to +105°C, making it ideal for demanding industrial environments.

Authorized Distributors
Source:Newark
Part No:44991-0001
Stock:2343
Inv Date:06-17-2026
Price: Unit price: $0.618
Buy/RFQ:
Source:DigiKey
Part No:449910001
Stock:2343
Inv Date:06-17-2026
Price: Unit price: $0.43
Buy/RFQ:
Part No:44991-0001
Stock:93
Inv Date:06-18-2026
Price: Unit price: $0.95
Buy/RFQ:
Part No:44991-0001
Stock:2343
Inv Date:06-17-2026
Price: Unit price: $0.4223
Buy/RFQ:
Part No:44991-0001
Stock:2343
Inv Date:06-17-2026
Price: Unit price: $0.4223
Buy/RFQ:

MOLEX / WALDOM 449910001 Mini-Fit Jr. Plug Housing Specifications:

  • Product Family: Crimp Housings
  • Series: 44991
  • Application: Power, Wire-to-Board, Wire-to-Wire
  • Overview: minifit_jr
  • Breakaway Circuits (maximum): 10
  • Color - Resin: Natural
  • Flammability: 94V-0
  • Gender: Plug
  • Glow-Wire Compliant: No
  • Keying to Mating Part: None
  • Lock to Mating Part: Yes
  • Material - Resin: Nylon
  • Number of Rows: 2
  • Packaging Type: Bag
  • Panel Mount: Yes
  • Pitch - Mating Interface: 4.20mm (.165")
  • Pitch - Termination Interface: 4.20mm (.165")
  • Polarized to Mating Part: Yes
  • Ports: 1
  • Stackable: No
  • Temperature Range - Operating: -40°C to +105°C
  • Sales Drawing: SD-44991-001
  • Mates With: Mini-Fit Jr.™ Receptacle Housing, 5557 , 42385 , 42474
  • Use With: Mini-Fit, Jr.™ Receptacle Housing, 5557 , 42385 , 42474

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 449910001?

You can click on the BUY or RFQ button to purchase 449910001 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 449910001?

You can download the 449910001 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 449910001?

MOLEX / WALDOM

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