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MOLEX / WALDOM 39299222 Mini-Fit Jr. Power Connector

The MOLEX / WALDOM 39-29-9222 is a Mini-Fit Jr. Vertical Header, part of the 5566 series, engineered for robust power connections in wire-to-board applications. This header features 22 circuits arranged in a dual-row configuration, with a 4.20mm pitch. It incorporates a snap-in plastic peg PCB lock, ensuring a secure and reliable connection. The header is finished with tin plating for both mating and termination interfaces, providing excellent solderability and corrosion resistance. Designed for use with standard MiniFit female terminals, it offers a durable and efficient solution for power distribution in various industrial and consumer electronics applications. For increased amperage requirements, consider using Mini-Fit Plus HCS terminals and headers.

Authorized Distributors
Source:Newark
Part No:39-29-9222
Stock:892
Inv Date:06-16-2026
Price: Unit price: $3.15
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Source:DigiKey
Part No:39-29-9222
Stock:612
Inv Date:06-16-2026
Price: Unit price: $3.82
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Part No:39-29-9222
Stock:1227
Inv Date:06-17-2026
Price: Unit price: $3.49
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Part No:39-29-9222
Stock:0
Inv Date:06-16-2026
Price: Unit price: $3.49
Buy/RFQ:
Part No:39-29-9222
Stock:507
Inv Date:06-16-2026
Price: Unit price: $1.93
Buy/RFQ:
Part No:39-29-9222
Stock:507
Inv Date:06-16-2026
Price: Unit price: $1.93
Buy/RFQ:

MOLEX / WALDOM 39299222 Mini-Fit Jr. Power Connector Specifications:

  • Circuits (Loaded): 22
  • Circuits (maximum): 22
  • Color - Resin: Natural
  • Durability (mating cycles max): 30
  • Flammability: 94V-2
  • Glow-Wire Compliant: No
  • 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 Retention: Yes
  • PCB Thickness - Recommended: 1.60mm
  • Pitch - Mating Interface: 4.20mm
  • Pitch - Termination Interface: 4.20mm
  • Plating min - Mating: 0.889µm
  • 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: 9.0A
  • Voltage - Maximum: 600V
  • Lead-freeProcess Capability: WAVE
  • Max. Cycles at Max. Process Temperature: 001
  • Process Temperature max. C: 240
  • Engineering Number: 5566-22B2
  • Packaging Specification: PK-5566-001
  • Product Specification: PS-5556-001, 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 / WALDOM 39299222?

You can click on the BUY or RFQ button to purchase 39299222 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 39299222?

You can download the 39299222 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 39299222?

MOLEX / WALDOM

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