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MOLEX / WALDOM 39303043 Mini-Fit Jr. Power Header

The MOLEX / WALDOM 39-30-3043 Mini-Fit Jr. power header is a robust connector solution for power applications in various industries. This right-angle header features 4 circuits and is designed for wire-to-board connections. Constructed with a durable polyamide nylon 6/6 resin and gold/tin plating, it offers excellent electrical performance and reliability. The header is suitable for applications requiring a maximum current of 13A per circuit and is compatible with Molex's Mini-Fit® Plus HCS crimp terminals. Its right-angle orientation simplifies PCB layout and integration.

Authorized Distributors
Source:DigiKey
Part No:39303043
Stock:1700
Inv Date:06-17-2026
Price: Unit price: $1.4
Buy/RFQ:
Part No:39-30-3043
Stock:33
Inv Date:06-18-2026
Price: Unit price: $1.88
Buy/RFQ:
Part No:39-30-3043
Stock:0
Inv Date:06-17-2026
Price: Unit price: $2.38
Buy/RFQ:
Part No:39-30-3043
Stock:1700
Inv Date:06-17-2026
Price: Unit price: $1.23
Buy/RFQ:
Part No:39-30-3043
Stock:1700
Inv Date:06-17-2026
Price: Unit price: $1.23
Buy/RFQ:

MOLEX / WALDOM 39303043 Mini-Fit Jr. Power Header Specifications:

  • Product Family: PCB Headers
  • Series: 5569
  • Application: Power, Wire-to-Board
  • Circuits (Loaded): 4
  • Circuits (maximum): 4
  • Durability (mating cycles max): 30
  • Flammability: 94V-2
  • Guide to Mating Part: None
  • Lock to Mating Part: Yes
  • Material - Resin: Nylon
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Matte Tin
  • Number of Rows: 1
  • Orientation: Right Angle
  • PCB Locator: Yes
  • PCB Retention: Yes
  • PCB Thickness - Recommended: 1.78mm
  • 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
  • Current - Maximum per Contact: 13.0A
  • Voltage - Maximum: 600V
  • Lead-freeProcess Capability: WAVE
  • Max. Cycles at Max. Process Temperature: 001
  • Process Temperature max. C: 240
  • Engineering Number: 5569-04A3GS
  • Application Specification: AS-5557-001-001
  • Packaging Specification: PK-5569-002-001
  • Product Specification: PS-45750-001-001, PS-5556-001, RPS-5556-004-001, TS-5556-002-001
  • Sales Drawing: SDA-5569-NL*

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 39303043?

You can click on the BUY or RFQ button to purchase 39303043 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 39303043?

You can download the 39303043 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 39303043?

MOLEX / WALDOM

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