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MOLEX 39289108 Mini-Fit Jr. Power Connector

The MOLEX 39-28-9108 Mini-Fit Jr. Power Connector is a robust vertical header ideal for wire-to-board connections in various industrial applications. This connector offers a 4.20mm pitch, dual-row design, and accommodates 10 circuits. It incorporates a snap-in plastic peg PCB lock for secure mounting and is designed for use with standard Mini-Fit female terminals. For higher current applications (up to 13A per circuit), consider using Mini-Fit Plus HCS terminals and headers. The connector is RoHS compliant and features gold plating for reliable mating and matte tin plating for termination.

Authorized Distributors
Source:Newark
Part No:39-28-9108
Stock:2520
Inv Date:05-29-2026
Price: Unit price: $3.67
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Source:DigiKey
Part No:39-28-9108
Stock:7529
Inv Date:05-29-2026
Price: Unit price: $4.98
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Part No:39-28-9108
Stock:1029
Inv Date:05-30-2026
Price: Unit price: $4.78
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Part No:39-28-9108
Stock:0
Inv Date:05-29-2026
Price: Unit price: $4.78
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Part No:39-28-9108
Stock:1159
Inv Date:05-29-2026
Price: Unit price: $3.37
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Part No:39-28-9108
Stock:220
Inv Date:05-29-2026
Price: Unit price: $2.685
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Part No:39-28-9108
Stock:764
Inv Date:05-29-2026
Price: Unit price: $2.685
Buy/RFQ:
Part No:39-28-9108
Stock:1159
Inv Date:05-29-2026
Price: Unit price: $3.37
Buy/RFQ:

MOLEX 39289108 Mini-Fit Jr. Power Connector Specifications:

  • Overview: Mini-Fit Jr. Power Connectors
  • Product Family: PCB Headers
  • Series: 5566
  • Application: Power, Wire-to-Board
  • Circuits (Loaded): 10
  • Circuits (maximum): 10
  • Color - Resin: Natural
  • Durability (mating cycles max): 30
  • Flammability: 94V-0
  • Guide to Mating Part: None
  • Lock to Mating Part: Yes
  • Material - Metal: Brass
  • Material - Plating Mating: Gold (0.762µm)
  • Material - Plating Termination: Matte Tin
  • Material - Resin: Nylon
  • Number of Rows: 2
  • Orientation: Vertical
  • PC Tail Length: 3.50mm
  • PCB Locator: Yes
  • PCB Retention: Yes
  • PCB Thickness - Recommended: 1.60mm
  • Packaging Type: Tray
  • 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° to +105°C
  • Termination Interface: Style: Through Hole
  • Current - Maximum per Contact: 9.0A
  • Voltage - Maximum: 600V
  • Lead-freeProcess Capability: WAVE
  • Max. Cycles at Max. Process Temperature: 001
  • Process Temperature max. C: 240
  • Engineering Number: 5566-10B2GS-210
  • Application Specification: AS-5557-001-001
  • Packaging Specification: PK-5566-001-001
  • Product Specification: PS-5556-001-001, TS-5556-002-001, TS-5566-002-001
  • Sales Drawing: SDA-5566-N*2*-*

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Frequently Asked Questions

Where can I buy MOLEX 39289108?

You can click on the BUY or RFQ button to purchase 39289108 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 39289108?

You can download the 39289108 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 39289108?

MOLEX

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