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MOLEX / WALDOM 740990009 Modular Wire-to-Board Header

The MOLEX / WALDOM 74099-0009 is a SL™ Modular Connector, specifically engineered as a surface mount wire-to-board header. This connector boasts a robust design with a shrouded configuration, ensuring reliable and protected connections. The tin plating provides excellent solderability and corrosion resistance, making it suitable for a wide range of industrial applications. With a vertical orientation and a 2.54mm pitch, it's ideal for compact designs. It is RoHS compliant and supports a maximum current of 3.0A at a maximum voltage of 250V. This connector is a key component in signal transmission and power delivery within electronic systems.

Authorized Distributors
Source:Newark
Part No:74099-0009
Stock:176
Inv Date:06-17-2026
Price: Unit price: $1.53
Buy/RFQ:
Source:DigiKey
Part No:74099-0009
Stock:296
Inv Date:06-17-2026
Price: Unit price: $2.64
Buy/RFQ:
Part No:74099-0009
Stock:1006
Inv Date:06-18-2026
Price: Unit price: $1.67
Buy/RFQ:
Part No:74099-0009
Stock:0
Inv Date:06-17-2026
Price: Unit price: $1.83
Buy/RFQ:
Part No:74099-0009
Stock:176
Inv Date:06-17-2026
Price: Unit price: $1.408
Buy/RFQ:
Part No:74099-0009
Stock:176
Inv Date:06-17-2026
Price: Unit price: $1.408
Buy/RFQ:

MOLEX / WALDOM 740990009 Modular Wire-to-Board Header Specifications:

  • Series: 74099
  • Application Overview: Signal, Wire-to-Board
  • Breakaway Circuits (Loaded): No
  • Circuits (maximum): 9
  • Color - Resin: Black
  • Durability (mating cycles max): 25
  • Flammability: 94V-0
  • Material - Metal: Brass, Phosphor Bronze
  • Material - Plating: Tin
  • Mating Material - Plating: Tin
  • Termination Material - Resin: High Temperature Thermoplastic
  • Net Weight: 1.737/g
  • Number of Rows: 1
  • Orientation: Vertical
  • PCB Thickness - Recommended: 1.60mm
  • Packaging Type: Tube
  • Pitch - Mating Interface: 2.54mm
  • Plating min - Mating: 3.810µm
  • Plating min - Termination: 3.810µm
  • Polarized to Mating Part: Yes
  • Shrouded: Yes
  • Surface Mount Compatible (SMC): Yes
  • Temperature Range - Operating: -40°C to +105°C
  • Termination Interface: Style: Surface Mount
  • EU ELV: Not Relevant
  • EU RoHS: Compliant
  • China RoHS: Green Image
  • RoHS: Phthalates Not Contained
  • Halogen-Free Status: Low-Halogen
  • Current - Maximum per Contact: 3.0A
  • Voltage - Maximum: 250V
  • Duration at Max. Process Temperature (seconds): 040
  • Lead-freeProcess Capability REFLOW: Max. Cycles at Max. Process Temperature 003
  • Process Temperature max. C: 245
  • Product Family: PCB Headers
  • UPC: 756054565629
  • Agency Certification: CSA UL

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 740990009?

You can click on the BUY or RFQ button to purchase 740990009 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 740990009?

You can download the 740990009 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 740990009?

MOLEX / WALDOM

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