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MOLEX / WALDOM 444282403 Micro-Fit BMI Header

The MOLEX / WALDOM 44428-2403 Micro-Fit BMI header is a versatile component designed for a wide range of applications, including board-to-board, power, and wire-to-board connections. Its right-angle orientation and surface mount compatibility make it suitable for compact designs. The header features a snap-in plastic peg PCB lock, ensuring secure retention, and is constructed with high-temperature thermoplastic for durability. With a gold selective plating on the mating interface and tin plating on the termination, this header provides excellent electrical performance and reliability. It is commonly used in industrial equipment, consumer electronics, and automotive applications.

Authorized Distributors
Source:Newark
Part No:44428-2403
Stock:639
Inv Date:06-16-2026
Price: Unit price: $12.04
Buy/RFQ:
Part No:44428-2403
Stock:595
Inv Date:06-17-2026
Price: Unit price: $14.79
Buy/RFQ:
Part No:44428-2403
Stock:0
Inv Date:06-17-2026
Price: Unit price: $14.78
Buy/RFQ:
Part No:44428-2403
Stock:639
Inv Date:06-17-2026
Price: Unit price: $9.81
Buy/RFQ:
Part No:44428-2403
Stock:639
Inv Date:06-17-2026
Price: Unit price: $9.81
Buy/RFQ:

MOLEX / WALDOM 444282403 Micro-Fit BMI Header Specifications:

  • Product Family: Micro-Fit 3.0 Connector System
  • Series: 44428
  • Application: Board-to-Board, Power, Wire-to-Board
  • Circuits (Loaded): 24
  • Circuits (maximum): 24
  • Flammability: 94V-0
  • Guide to Mating Part: None
  • Lock to Mating Part: Yes
  • Material - Metal: Brass
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Tin
  • Material - Resin: High Temperature Thermoplastic
  • Orientation: Right Angle
  • PCB Locator: Yes
  • PCB Retention: Yes
  • PCB Thickness - Recommended: 1.60mm
  • Pitch - Mating Interface: 3.00mm
  • Plating min - Mating: 0.762µm
  • Plating min - Termination: 2.540µm
  • Polarized to PCB: Yes
  • Temperature Range - Operating: -40°C to +105°C
  • Termination Interface: Style: Through Hole
  • Current - Maximum per Contact: 5.0A
  • Voltage - Maximum: 600V
  • Duration at Max. Process Temperature (seconds): 005
  • Lead-freeProcess Capability: WAVE
  • Max. Cycles at Max. Process Temperature: 001
  • Process Temperature max. C: 260

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 444282403?

You can click on the BUY or RFQ button to purchase 444282403 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 444282403?

You can download the 444282403 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 444282403?

MOLEX / WALDOM

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