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MOLEX / WALDOM 444281603 Micro-Fit BMI Header

The MOLEX / WALDOM 44428-1603 Micro-Fit BMI header is a robust connector solution for a variety of applications including board-to-board connections, power distribution, and wire-to-board interfaces. Its right-angle design allows for efficient space utilization in compact electronic assemblies. The header is surface mount compatible, facilitating automated assembly processes. With 16 circuits and polarized to the mating part, it ensures reliable and secure connections. The header is designed for high-temperature environments and features a snap-in plastic peg PCB lock for added stability.

Authorized Distributors
Source:Newark
Part No:44428-1603
Stock:1015
Inv Date:06-16-2026
Price: Unit price: $7.85
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Part No:44428-1603
Stock:0
Inv Date:06-17-2026
Price: Unit price: $6.74
Buy/RFQ:
Part No:44428-1603
Stock:0
Inv Date:06-17-2026
Price: Unit price: $7.5
Buy/RFQ:
Part No:44428-1603
Stock:1015
Inv Date:06-17-2026
Price: Unit price: $7.19
Buy/RFQ:
Part No:44428-1603
Stock:1015
Inv Date:06-17-2026
Price: Unit price: $7.19
Buy/RFQ:

MOLEX / WALDOM 444281603 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): 16
  • Circuits (maximum): 16
  • Color - Resin: Black
  • Durability (mating cycles max): 30
  • Flammability: 94V-0
  • Guide to Mating Part: No
  • Keying to Mating Part: None
  • Lock to Mating Part: Yes
  • Material - Metal: Brass
  • Material - Plating Mating: Gold (Au)
  • Material - Plating Termination: Tin
  • Material - Resin: High Temperature Thermoplastic
  • Orientation: Right Angle
  • PC Tail Length: 3.50mm
  • PCB Locator: Yes
  • PCB Retention: Yes
  • PCB Thickness - Recommended: 1.60mm
  • Packaging Type: Tray
  • Pitch - Mating Interface: 3.00mm
  • Plating min - Mating: 0.762µm
  • Plating min - Termination: 2.540µm
  • Polarized to PCB: Yes
  • Shrouded: Fully
  • Surface Mount Compatible (SMC): 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
  • Material Info: N/A
  • Reference - Drawing Numbers: N/A
  • Product Specification: PS-44300-001
  • Sales Drawing: SD-44428-001
  • Symbol/Footprint Data: SYM-44428-1601_3
  • Test Summary: 444280001-TS-000

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 444281603?

You can click on the BUY or RFQ button to purchase 444281603 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 444281603?

You can download the 444281603 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 444281603?

MOLEX / WALDOM

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