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MOLEX / WALDOM 39012221 Mini-Fit Jr. Power Connector

The MOLEX / WALDOM 39-01-2221 Mini-Fit Jr. Power Connector is a versatile solution for power distribution in various industrial and commercial applications. Its dual-row configuration accommodates 22 circuits, providing ample capacity for demanding power requirements. The connector's panel mounting ears allow for secure attachment to enclosures, while the UL 94V-2 flammability rating ensures safety and compliance. It is commonly used in wire-to-board and wire-to-wire connections, offering a reliable and efficient power transfer solution. Refer to Molex product specification PS-45750-001 for detailed current derating information.

Authorized Distributors
Source:Newark
Part No:39-01-2221
Stock:205
Inv Date:06-17-2026
Price: Unit price: $1.03
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Source:DigiKey
Part No:39-01-2221
Stock:0
Inv Date:06-17-2026
Price: Unit price: $1.32
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Source:DigiKey
Part No:39012221
Stock:1175
Inv Date:06-17-2026
Price: Unit price: $0.79
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Part No:39-01-2221
Stock:3525
Inv Date:06-18-2026
Price: Unit price: $0.95
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Part No:39-01-2221
Stock:0
Inv Date:06-17-2026
Price: Unit price: $0.81
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Part No:39-01-2221
Stock:1178
Inv Date:06-17-2026
Price: Unit price: $1.188
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Part No:39-01-2221
Stock:2955
Inv Date:06-17-2026
Price: Unit price: $0.689
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Part No:39-01-2221
Stock:1178
Inv Date:06-17-2026
Price: Unit price: $1.188
Buy/RFQ:
Part No:39-01-2221
Stock:212
Inv Date:06-17-2026
Price: Unit price: $0.689
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MOLEX / WALDOM 39012221 Mini-Fit Jr. Power Connector Specifications:

  • Part Number: 0039012221
  • Status: Active
  • Overview: Mini-Fit Jr.™ Power Connectors
  • Description: Mini-Fit Jr.™ Plug Housing, Dual Row, 22 Circuits, UL 94V-2, with Panel Mounting Ears, Natural
  • Circuits (maximum): 22
  • Color - Resin: Natural
  • Flammability: 94V-2
  • Gender: Plug
  • Material - Resin: Nylon
  • Number of Rows: 2
  • Panel Mount: Yes
  • Pitch - Mating Interface: 4.20mm
  • Pitch - Termination Interface: 4.20mm
  • Polarized to Mating Part: Yes
  • Stackable: No
  • Temperature Range - Operating: -40°C to +105°C
  • Current - Maximum per Contact: 13.0A
  • Engineering Number: 5559-22P
  • Packaging Type: Bag
  • Net Weight: 6301.000/mg
  • Current: 13A max. per circuit
  • Agency Certification: CSA LR19980, UL E29179
  • Mates With: Dual Row Receptacle Housing 5557
  • Use With: 5558, 30490 Male Terminal
  • RoHS Compliant: Yes
  • Halogen-Free Status: Low-Halogen
  • China RoHS: Green Image
  • REACH SVHC: Not Contained

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 39012221?

You can click on the BUY or RFQ button to purchase 39012221 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 39012221?

You can download the 39012221 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 39012221?

MOLEX / WALDOM

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