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MOLEX 39288220 Mini-Fit Jr. Power Connector

The MOLEX 39-28-8220 is a Mini-Fit Jr. Power Connector, a robust solution for wire-to-board applications. This vertical header features 22 circuits and is designed for use with standard Mini-Fit female terminals. It offers a maximum current rating of 9.0A per contact and a maximum voltage of 600V. The header is tin-plated for enhanced conductivity and durability, and its vertical orientation simplifies integration into PCB designs. For increased amperage requirements, consider using Mini-Fit Plus HCS terminals. Refer to Molex product specification PS-5666-001 for current de-rating information.

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Source:Newark
Part No:39-28-8220
Stock:215
Inv Date:05-29-2026
Price: Unit price: $5.66
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Part No:39-28-8220
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Price: Unit price: $3.51
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Part No:39-28-8220
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Part No:39-28-8220
Stock:11797
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Price: Unit price: $2.32
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Part No:39-28-8220
Stock:344
Inv Date:05-29-2026
Price: Unit price: $2.8745
Buy/RFQ:
Part No:39-28-8220
Stock:11797
Inv Date:05-29-2026
Price: Unit price: $2.32
Buy/RFQ:
Part No:39-28-8220
Stock:103
Inv Date:05-29-2026
Price: Unit price: $2.8745
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MOLEX 39288220 Mini-Fit Jr. Power Connector Specifications:

  • Circuits (Loaded): 22
  • Circuits (maximum): 22
  • Durability (mating cycles max): 30
  • Flammability: 94V-0
  • Guide to Mating Part: None
  • Lock to Mating Part: Yes
  • Material - Metal: Brass
  • Material - Plating Mating: Tin
  • Material - Plating Termination: Tin
  • Material - Resin: Nylon
  • Number of Rows: 2
  • Orientation: Vertical
  • PC Tail Length: 3.50mm
  • PCB Locator: Yes
  • PCB Thickness - Recommended: 1.60mm
  • Pitch - Mating Interface: 4.20mm
  • Pitch - Termination Interface: 4.20mm
  • Plating min - Mating: 0.889µm
  • Plating min - Termination: 0.889µm
  • 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
  • Lead-freeProcess Capability: WAVE
  • Process Temperature max. C: 240
  • Engineering Number: 5566-22A-210

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Frequently Asked Questions

Where can I buy MOLEX 39288220?

You can click on the BUY or RFQ button to purchase 39288220 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 39288220?

You can download the 39288220 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 39288220?

MOLEX

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